PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walterton Road, LONDON, W9 3PE
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 Walterton Road, W9 3PE 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 Walterton Road, LONDON, W9 3PE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11a Walterton Road
Date
26 Jun 2019
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2019
74
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11c Walterton Road
Date
8 Jul 2019
Current
Potential
58
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jul 2019
58
70
8 Jul 2019
58
70
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
13a Walterton Road
Date
6 Feb 2017
Current
Potential
72
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Feb 2017
72
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13c Walterton Road
Date
26 Jun 2019
Current
Potential
68
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2019
68
73
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15b Walterton Road
Date
25 Jun 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2019
76
79
8 Feb 2010
68
69
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15c Walterton Road
Date
25 Jun 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2019
76
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15d Walterton Road
Date
25 Jun 2019
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2019
65
67
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17a Walterton Road
Date
25 Jun 2019
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2019
74
78
6 May 2015
70
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17c Walterton Road
Date
25 Jun 2019
Current
Potential
68
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2019
68
73
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21a Walterton Road
Date
26 Jun 2019
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2019
71
81
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23a Walterton Road
Date
13 Apr 2020
Current
Potential
72
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Apr 2020
72
79
2 Sep 2019
69
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23b Walterton Road
Date
2 Jul 2013
Current
Potential
65
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Jul 2013
65
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25a Walterton Road
Date
14 Jul 2019
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Jul 2019
69
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25b Walterton Road
Date
14 Jul 2015
Current
Potential
70
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jul 2015
70
77
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27a Walterton Road
Date
12 Sep 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Sep 2024
74
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27b Walterton Road
Date
12 Nov 2021
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Nov 2021
77
77
21 Sep 2010
79
84
26 Feb 2024
80
82
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.1
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
27C WALTERTON ROAD
Date
7 Jul 2021
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Jul 2021
69
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Walterton Road
Date
9 Feb 2010
Current
Potential
76
83
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
9 Feb 2010
76
83
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29B Walterton Road
Date
9 Feb 2010
Current
Potential
76
82
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
9 Feb 2010
76
82
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29c Walterton Road
Date
9 Jul 2010
Current
Potential
75
81
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
9 Jul 2010
75
81
7 Aug 2024
57
64
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31a Walterton Road
Date
20 Feb 2024
Current
Potential
71
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Feb 2024
71
80
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33a Walterton Road
Date
14 May 2017
Current
Potential
67
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 May 2017
67
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33b Walterton Road
Date
1 Oct 2024
Current
Potential
69
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Oct 2024
69
73
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35a Walterton Road
Date
24 Oct 2019
Current
Potential
69
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Oct 2019
69
80
29 Mar 2009
70
72
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35b Walterton Road
Date
27 Sep 2016
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Sep 2016
71
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37a Walterton Road
Date
12 Nov 2024
Current
Potential
73
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Nov 2024
73
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37b Walterton Road
Date
17 Sep 2024
Current
Potential
67
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Sep 2024
67
73
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39a Walterton Road
Date
11 Apr 2016
Current
Potential
62
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2016
62
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41b Walterton Road
Date
11 May 2011
Current
Potential
64
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 May 2011
64
70
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43a Walterton Road
Date
23 Mar 2023
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Mar 2023
71
77
3 Nov 2010
67
74
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5a Walterton Road
Date
31 Mar 2024
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
31 Mar 2024
69
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9b Walterton Road
Date
18 Oct 2011
Current
Potential
71
74
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
18 Oct 2011
71
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Basement, 37, Walterton Road
Date
12 Dec 2013
Current
Potential
72
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Dec 2013
72
73
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Basement, 41, Walterton Road
Date
9 Nov 2013
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Nov 2013
68
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat A, 3 Walterton Road
Date
29 Feb 2024
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
29 Feb 2024
69
78
1 May 2013
70
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 45 Walterton Road
Date
29 Apr 2024
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Apr 2024
69
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat B, 11 Walterton Road
Date
14 Oct 2021
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Oct 2021
72
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 3 Walterton Road
Date
4 Sep 2024
Current
Potential
71
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
4 Sep 2024
71
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 5 Walterton Road
Date
29 Feb 2024
Current
Potential
77
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
29 Feb 2024
77
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT B, 9 WALTERTON ROAD
Date
18 Jan 2021
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2021
64
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 45, Walterton Road
Date
5 May 2014
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
5 May 2014
68
77
2 Jun 2010
69
69
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 5 Walterton Road
Date
12 Sep 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Sep 2024
76
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat C, 9 Walterton Road
Date
14 Jun 2024
Current
Potential
58
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
14 Jun 2024
58
65
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D, 3 Walterton Road
Date
31 Mar 2024
Current
Potential
60
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
31 Mar 2024
60
67
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat D, 45, Walterton Road
Date
14 May 2015
Current
Potential
64
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 May 2015
64
67
19 Mar 2012
68
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D, 5 Walterton Road
Date
10 Sep 2024
Current
Potential
62
66
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Sep 2024
62
66
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
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.
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