PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Duke Of York Square, LONDON, SW3 4LZ
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 Duke Of York Square, SW3 4LZ 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 Duke Of York Square, LONDON, SW3 4LZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1 Frederick Court, 30, Duke of York Square
Date
8 Jul 2020
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Jul 2020
75
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Frederick Court, 30, Duke of York Square
Date
30 Apr 2019
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
30 Apr 2019
74
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Frederick Court, 30, Duke of York Square
Date
14 Jan 2020
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
14 Jan 2020
84
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12 Frederick Court, 30, Duke of York Square
Date
5 Apr 2017
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
5 Apr 2017
82
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13 Frederick Court, 30, Duke of York Square
Date
16 Aug 2020
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Aug 2020
81
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14, Frederick Court
Date
30 Nov 2022
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
30 Nov 2022
82
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
81
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 17 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
81
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
76
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19 Frederick Court, 30, Duke of York Square
Date
19 Sep 2019
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
19 Sep 2019
81
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Frederick Court
Date
9 Jan 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
9 Jan 2023
75
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Frederick Court, 30, Duke of York Square
Date
13 Oct 2011
Current
Potential
75
76
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
13 Oct 2011
75
76
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
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 20, Frederick Court
Date
28 Feb 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
28 Feb 2023
83
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20 Frederick Court, 30, Duke of York Square
Date
4 Sep 2012
Current
Potential
84
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
4 Sep 2012
84
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
80
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 22, Frederick Court
Date
28 Jun 2024
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
28 Jun 2024
81
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 22 Frederick Court, 30, Duke of York Square
Date
15 Sep 2014
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 Sep 2014
79
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 23 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
78
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 24, Frederick Court
Date
20 Apr 2023
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
20 Apr 2023
79
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 25 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
79
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 26 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
79
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 27 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
78
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 28, Frederick Court
Date
30 Nov 2022
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
30 Nov 2022
79
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 29 Frederick Court, 30, Duke of York Square
Date
11 Sep 2019
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Sep 2019
79
80
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Frederick Court, 30, Duke of York Square
Date
16 Dec 2016
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Dec 2016
75
76
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 30 Frederick Court, 30, Duke of York Square
Date
27 Aug 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
27 Aug 2019
81
81
13 Jan 2009
78
83
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 31 Frederick Court, 30, Duke of York Square
Date
23 Aug 2021
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Aug 2021
74
74
22 Dec 2011
70
70
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 32 Frederick Court, 30, Duke of York Square
Date
29 Sep 2019
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Sep 2019
77
77
5 Jan 2016
76
76
17 Dec 2009
72
74
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 33 Frederick Court, 30, Duke of York Square
Date
11 Apr 2016
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2016
83
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 34 Frederick Court, 30, Duke of York Square
Date
9 Jan 2020
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Jan 2020
81
81
20 Feb 2009
76
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 35, Frederick Court
Date
29 Nov 2022
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Nov 2022
69
74
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 35 Frederick Court, 30, Duke of York Square
Date
21 Mar 2012
Current
Potential
74
74
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
21 Mar 2012
74
74
6 Dec 2010
74
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 36 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
79
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Jun 2020
79
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 37, Frederick Court
Date
16 Jan 2023
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Jan 2023
76
78
10 May 2009
83
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 38, FREDERICK COURT
Date
22 Oct 2020
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Oct 2020
66
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 39, Frederick Court
Date
4 Jun 2023
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2023
78
83
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 39 Frederick Court, 30, Duke of York Square
Date
22 Mar 2013
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Mar 2013
81
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Frederick Court, 30, Duke of York Square
Date
8 Feb 2017
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Feb 2017
74
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 40, Frederick Court
Date
6 Feb 2023
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Feb 2023
75
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 40 Frederick Court, 30, Duke of York Square
Date
2 Apr 2012
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Apr 2012
80
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 41, Frederick Court
Date
31 Jul 2023
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Jul 2023
70
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 41 Frederick Court, 30, Duke of York Square
Date
3 Jul 2013
Current
Potential
72
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jul 2013
72
74
13 Jan 2009
76
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 42, Frederick Court
Date
1 Mar 2022
Current
Potential
81
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Mar 2022
81
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 42 Frederick Court, 30, Duke of York Square
Date
7 Apr 2011
Current
Potential
80
82
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
7 Apr 2011
80
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 43 Frederick Court, 30, Duke of York Square
Date
7 Apr 2011
Current
Potential
82
84
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
7 Apr 2011
82
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 44 Frederick Court, 30, Duke of York Square
Date
3 Jan 2019
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jan 2019
77
77
4 Dec 2008
68
74
4 Dec 2008
74
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 45 Frederick Court, 30, Duke of York Square
Date
3 Jun 2020
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jun 2020
77
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 46 Frederick Court, 30, Duke of York Square
Date
30 Jun 2020
Current
Potential
69
83
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Jun 2020
69
83
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 47 Frederick Court, 30, Duke of York Square
Date
17 Jan 2018
Current
Potential
69
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jan 2018
69
72
23 Sep 2008
80
82
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 48, Frederick Court
Date
3 Jun 2020
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jun 2020
71
72
18 Mar 2009
74
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49 Frederick Court, 30, Duke of York Square
Date
9 Jan 2020
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Jan 2020
79
79
21 Jun 2011
79
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Frederick Court
Date
29 Nov 2022
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
29 Nov 2022
75
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Frederick Court, 30, Duke of York Square
Date
3 Nov 2011
Current
Potential
76
76
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
3 Nov 2011
76
76
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 50 Frederick Court, 30, Duke of York Square
Date
20 Oct 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Oct 2019
76
79
10 Dec 2008
83
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 51, Frederick Court
Date
2 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Aug 2022
79
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 51 Frederick Court, 30, Duke of York Square
Date
16 Oct 2019
Current
Potential
52
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Oct 2019
52
59
15 Oct 2008
82
83
13 Oct 2008
80
82
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 52, Frederick Court
Date
5 Oct 2023
Current
Potential
70
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Oct 2023
70
83
2 Aug 2009
82
84
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 53 Frederick Court, 30, Duke of York Square
Date
27 Aug 2019
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Aug 2019
76
78
13 Jan 2009
82
83
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 54, Frederick Court
Date
24 Feb 2023
Current
Potential
69
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Feb 2023
69
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 54 Frederick Court, 30, Duke of York Square
Date
4 Sep 2012
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Sep 2012
74
74
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 55 Frederick Court, 30, Duke of York Square
Date
6 Nov 2015
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Nov 2015
79
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 56 Frederick Court, 30, Duke of York Square
Date
15 May 2019
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 May 2019
78
79
21 May 2009
68
69
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 57, Frederick Court
Date
20 Feb 2023
Current
Potential
64
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Feb 2023
64
69
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 57 Frederick Court, 30, Duke of York Square
Date
18 Nov 2010
Current
Potential
77
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
18 Nov 2010
77
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 58 Frederick Court, 30, Duke of York Square
Date
8 Apr 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Apr 2019
81
81
10 May 2009
84
85
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 59 Frederick Court, 30, Duke of York Square
Date
6 Oct 2019
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Oct 2019
77
79
12 Jul 2009
66
67
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, Frederick Court
Date
16 Jan 2023
Current
Potential
73
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
16 Jan 2023
73
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
76
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 60 Frederick Court, 30, Duke of York Square
Date
21 Jan 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Jan 2020
82
82
10 May 2009
78
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 61 Frederick Court, 30, Duke of York Square
Date
12 May 2011
Current
Potential
78
79
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
12 May 2011
78
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 62, Frederick Court
Date
14 Nov 2022
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2022
79
81
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 62 Frederick Court, 30, Duke of York Square
Date
21 Oct 2010
Current
Potential
83
84
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
21 Oct 2010
83
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 63 Frederick Court, 30 Duke of York Square
Date
22 Sep 2009
Current
Potential
81
83
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
22 Sep 2009
81
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Frederick Court, 30, Duke of York Square
Date
21 Jun 2020
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
76
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Frederick Court, 30, Duke of York Square
Date
8 Jul 2020
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Jul 2020
76
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Frederick Court, 30, Duke of York Square
Date
8 Sep 2019
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Sep 2019
75
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Horizon D2600015, Flat 15 Frederick Court
Date
1 Mar 2022
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
1 Mar 2022
81
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Horizon D2610043, Flat 43
Date
12 Apr 2021
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Apr 2021
81
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Horizon D2610061, Flat 61
Date
13 Apr 2021
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Apr 2021
79
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands
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.