PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walpole Gardens, LONDON, W4 4HG
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 Walpole Gardens, W4 4HG 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 Walpole Gardens, LONDON, W4 4HG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Walpole Gardens
Date
15 Jan 2018
Current
Potential
58
68
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
15 Jan 2018
58
68
10 Mar 2014
39
67
Total Floor Area
420 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
14
Number of Extensions
2
Address
13 Walpole Gardens
Date
23 May 2019
Current
Potential
55
78
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
23 May 2019
55
78
Total Floor Area
285 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
14 Walpole Gardens
Date
12 Sep 2011
Current
Potential
1
1
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
12 Sep 2011
1
1
Total Floor Area
115 sq m
Current CO2 Emissions Level
47.0
Potential CO2 Emissions Level
47.0
CO2 per sq m per Year
294
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
16 Walpole Gardens
Date
5 Apr 2022
Current
Potential
49
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Apr 2022
49
75
9 Oct 2011
72
72
5 Jan 2011
36
55
Total Floor Area
189 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
18 WALPOLE GARDENS, CHISWICK
Date
15 Jan 2021
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jan 2021
57
78
Total Floor Area
176 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Bryher House, Walpole Gardens
Date
8 Aug 2023
Current
Potential
69
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Aug 2023
69
74
19 Jun 2023
67
74
26 Aug 2014
19
67
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Walpole Gardens
Date
18 Jun 2015
Current
Potential
76
84
Property Type
House
Built Form
Mid-Terrace
Constructed
INVALID!
Certificate History
18 Jun 2015
76
84
Total Floor Area
143 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Bryher House, Walpole Gardens
Date
10 Mar 2011
Current
Potential
72
82
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Mar 2011
72
82
18 Jun 2010
66
83
18 Jun 2010
59
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Bryher House, Walpole Gardens
Date
12 Mar 2018
Current
Potential
62
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
12 Mar 2018
62
75
30 Jun 2013
29
41
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Walpole Gardens
Date
22 Apr 2010
Current
Potential
26
28
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
22 Apr 2010
26
28
Total Floor Area
157 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
18.0
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
5 Bryher House, Walpole Gardens
Date
20 Aug 2020
Current
Potential
43
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
20 Aug 2020
43
76
6 Oct 2009
39
45
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
5 Walpole Gardens
Date
5 Apr 2022
Current
Potential
60
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
5 Apr 2022
60
75
1 Mar 2016
38
71
Total Floor Area
345 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
6 Bryher House, Walpole Gardens
Date
4 Sep 2018
Current
Potential
74
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
4 Sep 2018
74
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8b Walpole Gardens
Date
6 Nov 2018
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Nov 2018
75
81
1 Jun 2011
66
70
6 Oct 2008
75
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
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
8d Walpole Gardens
Date
8 Jul 2009
Current
Potential
45
52
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Jul 2009
45
52
6 May 2009
45
55
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Walpole Gardens
Date
19 Dec 2019
Current
Potential
35
72
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
19 Dec 2019
35
72
Total Floor Area
366 sq m
Current CO2 Emissions Level
23.0
Potential CO2 Emissions Level
9.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
Bali (Design) Ltd, 13 Walpole Gardens
Date
18 May 2009
Current
Potential
46
49
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
18 May 2009
46
49
Total Floor Area
259 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
1
Address
Flat 1, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
69
75
11 May 2009
76
76
12 Mar 2009
58
59
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
66
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jun 2015
66
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
69
74
11 May 2009
80
80
Total Floor Area
18 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 11, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
72
77
11 May 2009
78
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
68
75
11 May 2009
75
76
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 12 Walpole Gardens
Date
3 Jun 2010
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
3 Jun 2010
74
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2, 12 WALPOLE GARDENS
Date
17 Mar 2021
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2021
69
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jun 2015
67
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
71
77
12 May 2009
77
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 12 Walpole Gardens
Date
19 Mar 2024
Current
Potential
69
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Mar 2024
69
80
28 Jun 2023
63
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jun 2015
71
78
Total Floor Area
62 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
3
Number of Extensions
0
Address
Flat 4, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
69
75
12 May 2009
76
77
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 12 Walpole Gardens
Date
26 Nov 2021
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Nov 2021
72
77
4 Aug 2013
71
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jun 2015
75
78
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
69
74
12 May 2009
81
82
Total Floor Area
16 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jun 2015
73
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
72
77
12 May 2009
78
79
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 22a Walpole Gardens
Date
18 Jun 2015
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
INVALID!
Certificate History
18 Jun 2015
78
78
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 7, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
71
77
12 May 2009
78
78
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 8, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
71
77
11 May 2009
80
81
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 9, 10 Walpole Gardens
Date
5 Jun 2019
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jun 2019
70
75
11 May 2009
81
81
Total Floor Area
18 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat C, 8 Walpole Gardens
Date
15 Dec 2021
Current
Potential
63
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2021
63
76
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 15 Walpole Gardens
Date
23 Sep 2014
Current
Potential
69
74
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
23 Sep 2014
69
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
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.
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