PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Narrow Street, LONDON, E14 8DW

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Narrow Street, E14 8DW are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Narrow Street, LONDON, E14 8DW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, Ionian Building
Date
23 Jun 2022
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
23 Jun 2022
69
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Ionian Building, 45, Narrow Street
Date
10 May 2012
Current
Potential
60
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
10 May 2012
60
71
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Ionian Building, 45, Narrow Street
Date
9 Jan 2009
Current
Potential
73
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Jan 2009
73
84
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 100 Ionian Building, 45, Narrow Street
Date
22 Jul 2019
Current
Potential
79
84
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
22 Jul 2019
79
84
20 Jul 2009
76
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11, Ionian Building
Date
8 Dec 2023
Current
Potential
73
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
8 Dec 2023
73
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Ionian Building, 45, Narrow Street
Date
18 Nov 2013
Current
Potential
83
88
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Nov 2013
83
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12, Ionian Building
Date
19 Jul 2022
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
19 Jul 2022
71
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Ionian Building, 45, Narrow Street
Date
13 Aug 2012
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
13 Aug 2012
69
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13, Ionian Building
Date
14 Jul 2022
Current
Potential
61
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
14 Jul 2022
61
63
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13 Ionian Building, 45, Narrow Street
Date
10 Sep 2012
Current
Potential
81
85
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
10 Sep 2012
81
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 14 Ionian Building, 45, Narrow Street
Date
25 May 2010
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 May 2010
86
86
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15 Ionian Building, 45 Narrow Street
Date
9 Oct 2020
Current
Potential
82
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Oct 2020
82
86
27 Apr 2009
67
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16, Ionian Building
Date
27 Apr 2023
Current
Potential
81
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
27 Apr 2023
81
86
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17, Ionian Building
Date
19 May 2024
Current
Potential
78
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
19 May 2024
78
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17 Ionian Building, 45, Narrow Street
Date
3 Oct 2012
Current
Potential
80
84
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
3 Oct 2012
80
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 18, IONIAN BUILDING
Date
30 Mar 2021
Current
Potential
69
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
30 Mar 2021
69
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Ionian Building, 45, Narrow Street
Date
22 Aug 2011
Current
Potential
77
78
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
22 Aug 2011
77
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19, Ionian Building
Date
7 Sep 2021
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
7 Sep 2021
77
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, Ionian Building
Date
11 Aug 2021
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
11 Aug 2021
68
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Ionian Building, 45, Narrow Street
Date
9 May 2011
Current
Potential
72
79
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
9 May 2011
72
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21, Ionian Building
Date
31 Mar 2023
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
31 Mar 2023
77
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21 Ionian Building, 45, Narrow Street
Date
8 Aug 2010
Current
Potential
62
80
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
8 Aug 2010
62
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 22 Ionian Building, 45, Narrow Street
Date
18 Jun 2019
Current
Potential
77
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Jun 2019
77
86
16 Jan 2009
75
85
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 23, IONIAN BUILDING
Date
15 Oct 2020
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 Oct 2020
80
85
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 23 Ionian Building, 45, Narrow Street
Date
16 Jan 2009
Current
Potential
76
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
16 Jan 2009
76
85
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24 Ionian Building, 45, Narrow Street
Date
25 Jan 2012
Current
Potential
80
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
25 Jan 2012
80
85
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 25 Ionian Building, 45, Narrow Street
Date
27 Jul 2020
Current
Potential
77
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
27 Jul 2020
77
84
11 Jun 2009
74
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 26 Ionian Building, 45, Narrow Street
Date
5 Jul 2017
Current
Potential
81
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
5 Jul 2017
81
87
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 27, Ionian Building
Date
5 Oct 2023
Current
Potential
82
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
5 Oct 2023
82
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 27 Ionian Building, 45, Narrow Street
Date
4 Dec 2013
Current
Potential
82
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
4 Dec 2013
82
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 28, Ionian Building
Date
4 May 2022
Current
Potential
80
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
4 May 2022
80
86
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 28 Ionian Building, 45, Narrow Street
Date
13 Jan 2010
Current
Potential
74
83
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
13 Jan 2010
74
83
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 29 Ionian Building, 45, Narrow Street
Date
12 Aug 2019
Current
Potential
76
83
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
+
Certificate History
12 Aug 2019
76
83
11 Dec 2008
70
81
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, Ionian Building
Date
31 May 2023
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
31 May 2023
66
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3 Ionian Building, 45, Narrow Street
Date
20 May 2013
Current
Potential
65
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
20 May 2013
65
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 30 Ionian Building, 45, Narrow Street
Date
21 Mar 2017
Current
Potential
75
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
21 Mar 2017
75
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 31 Ionian Building, 45, Narrow Street
Date
18 Apr 2010
Current
Potential
75
83
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
18 Apr 2010
75
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 32, IONIAN BUILDING
Date
4 Nov 2020
Current
Potential
79
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
4 Nov 2020
79
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 32 Ionian Building, 45, Narrow Street
Date
28 Jun 2020
Current
Potential
80
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
28 Jun 2020
80
87
26 Feb 2010
70
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 33, IONIAN BUILDING
Date
2 Aug 2021
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
2 Aug 2021
77
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 33 Ionian Building, 45, Narrow Street
Date
6 Apr 2011
Current
Potential
70
78
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
6 Apr 2011
70
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 34, IONIAN BUILDING
Date
20 Jun 2021
Current
Potential
79
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
20 Jun 2021
79
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 34 Ionian Building, 45, Narrow Street
Date
13 Jun 2011
Current
Potential
82
85
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
13 Jun 2011
82
85
22 Nov 2008
78
85
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 35 Ionian Building, 45, Narrow Street
Date
7 Feb 2020
Current
Potential
82
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
7 Feb 2020
82
86
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 36, Ionian Building
Date
3 Aug 2023
Current
Potential
79
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
3 Aug 2023
79
86
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 36 Ionian Building, 45, Narrow Street
Date
19 Dec 2012
Current
Potential
82
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
19 Dec 2012
82
85
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 37 Ionian Building, 45, Narrow Street
Date
14 Apr 2010
Current
Potential
65
81
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
14 Apr 2010
65
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 38 Ionian Building, 45, Narrow Street
Date
21 Feb 2013
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
21 Feb 2013
77
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 39, Ionian Building
Date
20 Jun 2024
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
20 Jun 2024
78
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 39 Ionian Building, 45, Narrow Street
Date
17 Jul 2014
Current
Potential
81
87
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
17 Jul 2014
81
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, Ionian Building
Date
19 Jun 2022
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
19 Jun 2022
68
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Ionian Building, 45, Narrow Street
Date
23 Mar 2012
Current
Potential
71
78
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
23 Mar 2012
71
78
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 40 Ionian Building, 45, Narrow Street
Date
26 Nov 2012
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
26 Nov 2012
77
79
17 Feb 2009
73
83
6 Feb 2009
74
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 41, IONIAN BUILDING
Date
4 Mar 2021
Current
Potential
82
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
+
Certificate History
4 Mar 2021
82
84
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 41 Ionian Building, 45, Narrow Street
Date
12 Nov 2010
Current
Potential
71
81
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Nov 2010
71
81
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 42 Ionian Building, 45, Narrow Street
Date
20 Nov 2014
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
20 Nov 2014
71
72
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 43 Ionian Building, 45 Narrow Street
Date
26 Mar 2021
Current
Potential
76
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
26 Mar 2021
76
83
21 Apr 2009
70
81
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 44, Ionian Building
Date
1 Jun 2024
Current
Potential
76
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
1 Jun 2024
76
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 44 Ionian Building, 45, Narrow Street
Date
17 Oct 2008
Current
Potential
71
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
17 Oct 2008
71
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 45, Ionian Building
Date
31 Jul 2024
Current
Potential
80
86
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
31 Jul 2024
80
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 45 Ionian Building, 45, Narrow Street
Date
26 Jun 2013
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
26 Jun 2013
76
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 46 Ionian Building, 45, Narrow Street
Date
22 Jul 2009
Current
Potential
81
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
22 Jul 2009
81
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 47 Ionian Building, 45, Narrow Street
Date
5 Apr 2011
Current
Potential
75
84
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
5 Apr 2011
75
84
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 48 Ionian Building, 45, Narrow Street
Date
17 Mar 2009
Current
Potential
72
82
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
17 Mar 2009
72
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49 Ionian Building, 45, Narrow Street
Date
14 Feb 2020
Current
Potential
76
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
14 Feb 2020
76
84
4 Feb 2010
75
83
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Ionian Building
Date
16 Nov 2023
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
16 Nov 2023
63
75
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Ionian Building, 45, Narrow Street
Date
1 Aug 2010
Current
Potential
57
78
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
1 Aug 2010
57
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 50, Ionian Building
Date
3 Mar 2023
Current
Potential
84
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007-2011
+
Certificate History
3 Mar 2023
84
85
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 50 Ionian Building, 45, Narrow Street
Date
18 Apr 2012
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Apr 2012
78
83
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 51 Ionian Building, 45, Narrow Street
Date
2 Sep 2020
Current
Potential
80
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
2 Sep 2020
80
86
13 Apr 2010
75
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
FLAT 52, IONIAN BUILDING
Date
12 Dec 2020
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
12 Dec 2020
79
85
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 52 Ionian Building, 45, Narrow Street
Date
8 Apr 2010
Current
Potential
75
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
+
Certificate History
8 Apr 2010
75
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 53 Ionian Building, 45, Narrow Street
Date
8 Dec 2015
Current
Potential
72
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
8 Dec 2015
72
81
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 54 Ionian Building, 45, Narrow Street
Date
28 Aug 2012
Current
Potential
72
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
28 Aug 2012
72
79
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
FLAT 55, IONIAN BUILDING
Date
19 Feb 2021
Current
Potential
72
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
19 Feb 2021
72
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 55 Ionian Building, 45, Narrow Street
Date
12 Mar 2009
Current
Potential
66
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Mar 2009
66
78
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 56, Ionian Building
Date
18 Aug 2023
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Aug 2023
78
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 56 Ionian Building, 45, Narrow Street
Date
2 Sep 2013
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
2 Sep 2013
80
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 57, Ionian Building
Date
12 May 2022
Current
Potential
80
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007-2011
+
Certificate History
12 May 2022
80
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 57 Ionian Building, 45, Narrow Street
Date
14 Apr 2019
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
14 Apr 2019
77
83
31 Mar 2009
65
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 58 Ionian Building, 45, Narrow Street
Date
10 Jun 2015
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Jun 2015
72
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Ionian Building, 45, Narrow Street
Date
15 May 2013
Current
Potential
85
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 May 2013
85
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 60 Ionian Building, 45, Narrow Street
Date
8 Nov 2019
Current
Potential
76
82
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
8 Nov 2019
76
82
9 Nov 2009
70
81
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 61 Ionian Building, 45, Narrow Street
Date
30 Sep 2014
Current
Potential
71
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
30 Sep 2014
71
80
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 62, Ionian Building
Date
11 Aug 2022
Current
Potential
78
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
11 Aug 2022
78
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 62 Ionian Building, 45, Narrow Street
Date
7 Jun 2012
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
7 Jun 2012
73
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 63 Ionian Building, 45, Narrow Street
Date
4 Jan 2019
Current
Potential
77
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
4 Jan 2019
77
84
27 Nov 2008
68
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 64, IONIAN BUILDING
Date
13 May 2021
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
13 May 2021
68
78
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 64 Ionian Building, 45, Narrow Street
Date
18 Aug 2009
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
18 Aug 2009
62
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 65 Ionian Building, 45, Narrow Street
Date
18 Apr 2010
Current
Potential
50
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
18 Apr 2010
50
70
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 66 Ionian Building, 45, Narrow Street
Date
14 Jul 2020
Current
Potential
66
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
14 Jul 2020
66
77
16 Jan 2009
46
69
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 67 Ionian Building, 45, Narrow Street
Date
15 Nov 2019
Current
Potential
60
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
15 Nov 2019
60
74
20 Nov 2008
47
69
20 Nov 2008
65
78
Total Floor Area
137 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 68 Ionian Building, 45, Narrow Street
Date
5 Sep 2011
Current
Potential
64
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
5 Sep 2011
64
64
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 69, Ionian Building
Date
24 Nov 2023
Current
Potential
57
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
24 Nov 2023
57
71
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Ionian Building, 45, Narrow Street
Date
16 Oct 2018
Current
Potential
59
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
16 Oct 2018
59
74
12 Oct 2008
71
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 70 Ionian Building, 45, Narrow Street
Date
26 Jul 2012
Current
Potential
61
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
26 Jul 2012
61
73
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 71 Ionian Building, 45, Narrow Street
Date
27 Jan 2020
Current
Potential
59
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
27 Jan 2020
59
78
10 Dec 2009
64
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 72 Ionian Building, 45, Narrow Street
Date
27 Jan 2016
Current
Potential
63
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
27 Jan 2016
63
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 73, Ionian Building
Date
14 Mar 2023
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
14 Mar 2023
76
82
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 73 Ionian Building, 45, Narrow Street
Date
10 Nov 2011
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Nov 2011
75
80
18 Nov 2009
63
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 74 Ionian Building, 45, Narrow Street
Date
14 Nov 2011
Current
Potential
62
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
14 Nov 2011
62
73
15 Apr 2010
56
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 75, Ionian Building
Date
23 Jul 2022
Current
Potential
71
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
23 Jul 2022
71
84
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 75 Ionian Building, 45, Narrow Street
Date
8 Sep 2011
Current
Potential
73
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
8 Sep 2011
73
84
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 76 Ionian Building, 45, Narrow Street
Date
2 May 2019
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
2 May 2019
79
85
31 Oct 2008
80
87
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 77, Ionian Building
Date
5 Feb 2024
Current
Potential
68
69
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
+
Certificate History
5 Feb 2024
68
69
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 77 Ionian Building, 45, Narrow Street
Date
26 Feb 2010
Current
Potential
81
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
26 Feb 2010
81
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 78 Ionian Building, 45 Narrow Street
Date
10 Nov 2020
Current
Potential
63
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Nov 2020
63
75
20 Feb 2009
50
70
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
FLAT 79, IONIAN BUILDING
Date
8 Dec 2020
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
8 Dec 2020
79
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 79 Ionian Building, 45, Narrow Street
Date
22 Mar 2010
Current
Potential
50
69
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
22 Mar 2010
50
69
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Ionian Building, 45, Narrow Street
Date
5 Nov 2008
Current
Potential
51
71
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
+
Certificate History
5 Nov 2008
51
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 81, Ionian Building
Date
19 Dec 2024
Current
Potential
74
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
19 Dec 2024
74
82
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 81 Ionian Building, 45, Narrow Street
Date
22 Nov 2014
Current
Potential
78
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
22 Nov 2014
78
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 82 Ionian Building, 45, Narrow Street
Date
18 Feb 2015
Current
Potential
65
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Feb 2015
65
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 83 Ionian Building, 45, Narrow Street
Date
6 Jan 2012
Current
Potential
69
76
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
6 Jan 2012
69
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 84 Ionian Building, 45 Narrow Street
Date
18 Jan 2021
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Jan 2021
80
85
8 Jan 2011
67
82
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 85 Ionian Building, 45, Narrow Street
Date
10 Feb 2020
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Feb 2020
78
85
28 Jan 2010
74
83
7 Jan 2009
77
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 86, Ionian Building
Date
12 Jul 2023
Current
Potential
78
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Jul 2023
78
84
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 86 Ionian Building, 45, Narrow Street
Date
10 Sep 2013
Current
Potential
78
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
10 Sep 2013
78
83
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 87 Ionian Building, 45, Narrow Street
Date
16 Aug 2014
Current
Potential
71
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
16 Aug 2014
71
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 88 Ionian Building, 45, Narrow Street
Date
28 Mar 2019
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
28 Mar 2019
78
85
20 Feb 2009
78
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 89 Ionian Building, 45, Narrow Street
Date
15 Jan 2020
Current
Potential
67
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
15 Jan 2020
67
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 9, IONIAN BUILDING
Date
4 Mar 2021
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
4 Mar 2021
73
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Ionian Building, 45, Narrow Street
Date
26 Feb 2010
Current
Potential
70
71
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
26 Feb 2010
70
71
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 90, Ionian Building
Date
13 Apr 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
13 Apr 2024
81
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 90 Ionian Building, 45, Narrow Street
Date
18 May 2014
Current
Potential
79
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 May 2014
79
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 91, IONIAN BUILDING
Date
26 Feb 2021
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
26 Feb 2021
80
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 91 Ionian Building, 45, Narrow Street
Date
15 Dec 2008
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 Dec 2008
80
82
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 92 Ionian Building, 45, Narrow Street
Date
15 Jul 2020
Current
Potential
81
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 Jul 2020
81
87
22 Mar 2010
76
84
10 Dec 2009
77
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 93, Ionian Building
Date
9 Aug 2023
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Aug 2023
80
85
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 93 Ionian Building, 45, Narrow Street
Date
17 May 2013
Current
Potential
79
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
17 May 2013
79
83
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 94 Ionian Building, 45, Narrow Street
Date
9 Sep 2019
Current
Potential
74
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Sep 2019
74
85
7 Jan 2009
82
84
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 95, Ionian Building
Date
21 May 2023
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
21 May 2023
78
83
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 95 Ionian Building, 45, Narrow Street
Date
12 May 2009
Current
Potential
79
81
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 May 2009
79
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 96, Ionian Building
Date
18 Jun 2023
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
18 Jun 2023
79
85
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 96 Ionian Building, 45, Narrow Street
Date
8 Jul 2013
Current
Potential
79
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
8 Jul 2013
79
83
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 98, Ionian Building
Date
3 Jul 2022
Current
Potential
80
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
+
Certificate History
3 Jul 2022
80
84
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 98 Ionian Building, 45, Narrow Street
Date
30 Jan 2012
Current
Potential
75
81
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
30 Jan 2012
75
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 99 Ionian Building, 45, Narrow Street
Date
23 Oct 2019
Current
Potential
79
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
23 Oct 2019
79
84
16 Jan 2009
75
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.