PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walpole Road, TWICKENHAM, TW2 5SN
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 Road, TW2 5SN 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 Road, TWICKENHAM, TW2 5SN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Walpole Road
Date
19 Dec 2017
Current
Potential
53
75
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
19 Dec 2017
53
75
Total Floor Area
170 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
11 Walpole Road
Date
18 May 2022
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 May 2022
69
82
24 Mar 2010
31
40
Total Floor Area
229 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12 WALPOLE ROAD
Date
26 May 2021
Current
Potential
49
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 May 2021
49
74
Total Floor Area
164 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
14 Walpole Road
Date
13 May 2012
Current
Potential
34
70
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
13 May 2012
34
70
Total Floor Area
183 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
1B Walpole Road
Date
5 May 2021
Current
Potential
72
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
5 May 2021
72
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1b Walpole Road
Date
4 Nov 2009
Current
Potential
80
85
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
N/A
Certificate History
4 Nov 2009
80
85
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Walpole Road
Date
17 Sep 2013
Current
Potential
50
73
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Sep 2013
50
73
Total Floor Area
218 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
22 Walpole Road
Date
29 Nov 2013
Current
Potential
39
71
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
29 Nov 2013
39
71
Total Floor Area
156 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
23 Walpole Road
Date
16 Mar 2015
Current
Potential
55
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Mar 2015
55
76
Total Floor Area
222 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
29 Walpole Road
Date
27 Mar 2023
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Mar 2023
57
81
Total Floor Area
179 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
2a Walpole Road
Date
15 May 2022
Current
Potential
76
87
Property Type
House
Built Form
Detached
Constructed
2003-2006
Certificate History
15 May 2022
76
87
16 Mar 2010
80
82
4 Nov 2008
75
78
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Walpole Road
Date
1 Nov 2013
Current
Potential
46
70
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Nov 2013
46
70
Total Floor Area
197 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
31 Walpole Road
Date
5 Sep 2024
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Sep 2024
61
81
28 May 2012
43
79
Total Floor Area
196 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
37 Walpole Road
Date
21 May 2024
Current
Potential
77
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 May 2024
77
84
8 Jun 2016
64
89
Total Floor Area
198 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
39 Walpole Road
Date
16 Oct 2012
Current
Potential
52
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Oct 2012
52
77
Total Floor Area
145 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
4 Walpole Road
Date
26 May 2010
Current
Potential
19
30
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 May 2010
19
30
Total Floor Area
139 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
113
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
6 Walpole Road
Date
6 Jul 2009
Current
Potential
34
41
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
6 Jul 2009
34
41
Total Floor Area
155 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Walpole Road
Date
14 Jan 2016
Current
Potential
31
65
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
14 Jan 2016
31
65
Total Floor Area
158 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
8a Walpole Road
Date
26 Aug 2014
Current
Potential
71
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Aug 2014
71
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
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
8b Walpole Road
Date
31 May 2011
Current
Potential
47
58
Property Type
Maisonette
Built Form
N/A
Constructed
1900-1929
Certificate History
31 May 2011
47
58
24 Dec 2009
61
67
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8c Walpole Road
Date
26 Aug 2014
Current
Potential
58
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 Aug 2014
58
76
14 Dec 2011
46
59
24 Oct 2010
50
62
13 Jan 2009
47
60
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 1a, Walpole Road
Date
30 Apr 2015
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
30 Apr 2015
72
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 1a Walpole Road
Date
15 Aug 2024
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
15 Aug 2024
76
77
3 Jan 2014
76
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 1a, Walpole Road
Date
19 Feb 2019
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 Feb 2019
72
76
23 Sep 2008
74
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
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 4, 1a, Walpole Road
Date
19 Jun 2019
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
19 Jun 2019
74
76
20 Feb 2009
82
84
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
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.