PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Stephens Avenue, LONDON, W12 8JB
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 St. Stephens Avenue, W12 8JB 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 St. Stephens Avenue, LONDON, W12 8JB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13c St. Stephens Avenue
Date
28 Sep 2015
Current
Potential
52
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
28 Sep 2015
52
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17a St. Stephens Avenue
Date
10 Sep 2013
Current
Potential
63
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Sep 2013
63
78
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17b St. Stephens Avenue
Date
10 Sep 2013
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Sep 2013
62
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17c St. Stephens Avenue
Date
30 Apr 2014
Current
Potential
46
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Apr 2014
46
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19a St. Stephens Avenue
Date
31 Jul 2015
Current
Potential
65
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
31 Jul 2015
65
81
Total Floor Area
166 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
19c St. Stephens Avenue
Date
15 Mar 2010
Current
Potential
53
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
15 Mar 2010
53
69
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
1b St. Stephens Avenue
Date
11 Feb 2019
Current
Potential
71
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
11 Feb 2019
71
79
3 Mar 2009
56
71
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
21a St. Stephens Avenue
Date
21 Jan 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Jan 2019
70
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21b St. Stephens Avenue
Date
8 Sep 2021
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2021
68
77
5 Jan 2012
69
72
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
21c St. Stephens Avenue
Date
23 Jun 2020
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Jun 2020
71
80
14 Jan 2010
77
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21d St. Stephens Avenue
Date
19 Sep 2014
Current
Potential
56
82
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Sep 2014
56
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
23a St. Stephens Avenue
Date
10 Jul 2022
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Jul 2022
74
77
23 Jul 2012
63
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23c St. Stephens Avenue
Date
6 Jul 2017
Current
Potential
68
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Jul 2017
68
80
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23d St. Stephens Avenue
Date
19 Jan 2011
Current
Potential
55
67
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
19 Jan 2011
55
67
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29a St. Stephens Avenue
Date
24 May 2011
Current
Potential
55
61
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
24 May 2011
55
61
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29b St. Stephens Avenue
Date
30 Sep 2013
Current
Potential
71
81
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Sep 2013
71
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29c St. Stephens Avenue
Date
10 Aug 2012
Current
Potential
63
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Aug 2012
63
65
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 B St Stephens Avenue
Date
7 Mar 2021
Current
Potential
57
71
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
7 Mar 2021
57
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 St. Stephens Avenue
Date
20 Jan 2010
Current
Potential
79
82
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
20 Jan 2010
79
82
12 Mar 2009
40
53
Total Floor Area
150 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
31a St. Stephens Avenue
Date
17 Sep 2013
Current
Potential
69
81
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
17 Sep 2013
69
81
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35a St. Stephens Avenue
Date
31 Aug 2022
Current
Potential
68
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
31 Aug 2022
68
76
13 Jan 2011
67
68
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
35c St. Stephens Avenue
Date
19 Sep 2013
Current
Potential
67
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 Sep 2013
67
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35d St. Stephens Avenue
Date
18 Sep 2018
Current
Potential
45
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Sep 2018
45
66
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 St. Stephens Avenue
Date
28 May 2023
Current
Potential
66
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 May 2023
66
81
7 Mar 2017
57
77
Total Floor Area
234 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
39a St. Stephens Avenue
Date
18 Sep 2013
Current
Potential
71
82
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 Sep 2013
71
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39b St. Stephens Avenue
Date
18 Sep 2013
Current
Potential
71
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 Sep 2013
71
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41a St. Stephens Avenue
Date
14 Jul 2020
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Jul 2020
75
80
8 Feb 2018
68
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41b St Stephens Avenue
Date
9 Dec 2008
Current
Potential
55
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Dec 2008
55
69
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
41b St. Stephens Avenue
Date
8 Mar 2024
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2024
75
80
8 Mar 2024
73
79
9 Oct 2019
67
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.4
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
43a St. Stephens Avenue
Date
16 Sep 2013
Current
Potential
60
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 Sep 2013
60
78
Total Floor Area
116 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43b St. Stephens Avenue
Date
9 Oct 2013
Current
Potential
69
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Oct 2013
69
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43c St. Stephens Avenue
Date
24 Aug 2022
Current
Potential
63
71
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Aug 2022
63
71
15 Sep 2013
67
79
7 Mar 2013
70
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
45a St. Stephens Avenue
Date
11 Sep 2024
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Sep 2024
70
74
23 Sep 2014
69
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 St. Stephens Avenue
Date
23 Mar 2015
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Mar 2015
75
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49b St. Stephens Avenue
Date
2 Sep 2012
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Sep 2012
67
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
49c St. Stephens Avenue
Date
2 Feb 2016
Current
Potential
69
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2016
69
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49d St. Stephens Road
Date
2 Feb 2016
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2016
66
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 St. Stephens Avenue
Date
30 Sep 2014
Current
Potential
58
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2014
58
83
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51a St. Stephens Avenue
Date
12 May 2024
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 May 2024
73
76
1 Jul 2009
55
62
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
51C St. Stephens Avenue
Date
7 Aug 2011
Current
Potential
68
71
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2011
68
71
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51d St. Stephens Avenue
Date
22 Dec 2013
Current
Potential
64
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Dec 2013
64
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
7 St. Stephens Avenue
Date
21 Mar 2018
Current
Potential
44
71
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
21 Mar 2018
44
71
Total Floor Area
218 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
9a St. Stephens Avenue
Date
7 Aug 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Aug 2023
76
76
28 Mar 2018
63
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
9b St. Stephens Avenue
Date
7 Aug 2023
Current
Potential
72
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Aug 2023
72
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9c St. Stephens Avenue
Date
28 Mar 2018
Current
Potential
70
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
28 Mar 2018
70
79
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9d St. Stephens Avenue
Date
7 Aug 2023
Current
Potential
77
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Aug 2023
77
79
Total Floor Area
27 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9e St. Stephens Avenue
Date
7 Aug 2023
Current
Potential
77
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Aug 2023
77
80
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9f St. Stephens Avenue
Date
28 Mar 2018
Current
Potential
73
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
28 Mar 2018
73
80
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
9g St. Stephens Avenue
Date
28 Mar 2018
Current
Potential
57
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
28 Mar 2018
57
66
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9h St. Stephens Avenue
Date
7 Aug 2023
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Aug 2023
74
77
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 41 St. Stephens Avenue
Date
9 Oct 2016
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Oct 2016
83
83
3 Sep 2012
66
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 47 St. Stephens Avenue
Date
6 Mar 2014
Current
Potential
63
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Mar 2014
63
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 13, St. Stephens Avenue
Date
11 Sep 2013
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
11 Sep 2013
64
79
26 Jan 2010
85
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 27 St Stephens Avenue
Date
20 Mar 2009
Current
Potential
56
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Mar 2009
56
62
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 , 41 St Stephens Avenue
Date
15 Sep 2020
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Sep 2020
69
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 13, St. Stephens Avenue
Date
15 Sep 2013
Current
Potential
32
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Sep 2013
32
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 25 St. Stephens Avenue
Date
15 Aug 2011
Current
Potential
53
64
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Aug 2011
53
64
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT A BASEMENT AND GROUND FLOOR, 15 ST STEPHEN'S AVENUE
Date
19 Apr 2021
Current
Potential
70
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Apr 2021
70
80
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat B 49 St Stephens Avenue, Shepherds Bush
Date
2 Aug 2023
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Aug 2023
69
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B First Floor, 43 St Stephen's Avenue
Date
1 Dec 2023
Current
Potential
70
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Dec 2023
70
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT BASEMENT AND GROUND FLOOR, 27 ST STEPHEN'S AVENUE
Date
19 Jul 2021
Current
Potential
57
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
19 Jul 2021
57
76
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat C, 41 St. Stephens Avenue
Date
15 Sep 2020
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Sep 2020
69
77
15 Sep 2020
69
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D, 51 St. Stephens Avenue
Date
4 Feb 2009
Current
Potential
45
61
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
4 Feb 2009
45
61
4 Feb 2009
38
50
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat D Second Floor, 21 St Stephen's Avenue
Date
24 Sep 2024
Current
Potential
41
79
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2024
41
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
FLAT D SECOND FLOOR, 51 ST STEPHEN'S AVENUE
Date
21 Sep 2020
Current
Potential
65
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
21 Sep 2020
65
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat Ground Floor, 1 St Stephen's Avenue
Date
10 Mar 2022
Current
Potential
68
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
10 Mar 2022
68
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground & First Floor Flat, 3 St. Stephens Avenue
Date
23 Mar 2020
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
23 Mar 2020
75
77
Total Floor Area
154 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
Lower Ground Floor Flat, 5 St. Stephens Avenue
Date
25 Jul 2024
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Jul 2024
73
77
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Maisonette Basement And Ground, 47 St Stephen's Avenue
Date
4 Sep 2023
Current
Potential
68
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Sep 2023
68
80
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Raised Ground Floor, 35 St Stephens Avenue
Date
4 Dec 2018
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
4 Dec 2018
64
79
17 Nov 2008
79
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Raised Ground Floor, 45 St. Stephens Avenue
Date
7 Feb 2019
Current
Potential
62
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Feb 2019
62
76
21 Jan 2009
61
68
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Raised Ground Floor Flat, 23 St. Stephens Avenue
Date
4 Mar 2019
Current
Potential
73
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
4 Mar 2019
73
80
2 Apr 2009
75
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Flat, 45 St. Stephens Avenue
Date
19 Jul 2022
Current
Potential
76
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2022
76
79
1 Jul 2010
65
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Top Floor Flat , 41 St Stephen's Avenue
Date
17 Feb 2024
Current
Potential
64
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Feb 2024
64
66
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 41 St. Stephens Avenue
Date
12 Nov 2008
Current
Potential
55
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Nov 2008
55
66
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 47 St Stephens Avenue
Date
15 Feb 2018
Current
Potential
54
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Feb 2018
54
83
3 Oct 2008
15
15
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
77
Mains Gas Available
No
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.