PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Demesne Road, WALLINGTON, SM6 8PP
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 Demesne Road, SM6 8PP 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 Demesne Road, WALLINGTON, SM6 8PP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Demesne Road
Date
18 Nov 2011
Current
Potential
54
57
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Nov 2011
54
57
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Demesne Road
Date
31 May 2009
Current
Potential
43
50
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
31 May 2009
43
50
Total Floor Area
127 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Demesne Road
Date
26 Sep 2018
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
26 Sep 2018
63
84
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Demesne Road
Date
6 Nov 2009
Current
Potential
52
55
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
6 Nov 2009
52
55
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24a Demesne Road
Date
23 Jul 2012
Current
Potential
76
86
Property Type
House
Built Form
Detached
Constructed
2007 onwards
Certificate History
23 Jul 2012
76
86
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
28 Demesne Road
Date
21 Oct 2015
Current
Potential
46
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Oct 2015
46
86
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 Demesne Road
Date
7 Sep 2023
Current
Potential
51
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Sep 2023
51
78
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Demesne Road
Date
22 Apr 2019
Current
Potential
50
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Apr 2019
50
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
34 DEMESNE ROAD, WALLINGTON
Date
9 Dec 2020
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Dec 2020
64
82
Total Floor Area
150 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
38 Demesne Road
Date
14 Mar 2013
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Mar 2013
55
82
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Demesne Road
Date
21 Oct 2012
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Oct 2012
61
84
26 Jul 2010
44
60
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
42 Demesne Road
Date
12 May 2015
Current
Potential
45
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 May 2015
45
81
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
44 Demesne Road
Date
21 Jul 2016
Current
Potential
60
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Jul 2016
60
85
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
48 Demesne Road
Date
21 Apr 2013
Current
Potential
44
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Apr 2013
44
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48a Demesne Road
Date
4 Aug 2013
Current
Potential
66
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Aug 2013
66
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
50 Demesne Road
Date
23 May 2019
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2019
60
84
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
52A DEMESNE ROAD
Date
27 Jun 2021
Current
Potential
62
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jun 2021
62
72
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
56a Demesne Road
Date
11 Feb 2022
Current
Potential
69
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Feb 2022
69
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
56b Demesne Road
Date
11 Feb 2022
Current
Potential
57
92
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Feb 2022
57
92
11 Feb 2022
73
92
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 Demesne Road
Date
26 Jun 2014
Current
Potential
66
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2014
66
72
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
58a Demesne Road
Date
7 Nov 2019
Current
Potential
67
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Nov 2019
67
76
1 Oct 2009
71
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Demesne Road
Date
8 Apr 2014
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Apr 2014
67
83
Total Floor Area
146 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
64 Demesne Road
Date
2 Feb 2022
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2022
67
87
2 Sep 2009
60
68
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
70 DEMESNE ROAD
Date
17 Jun 2021
Current
Potential
68
87
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
17 Jun 2021
68
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
70 Demesne Road
Date
27 Jul 2010
Current
Potential
43
57
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Jul 2010
43
57
Total Floor Area
73 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 Demesne Road
Date
18 Apr 2024
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Apr 2024
59
80
17 Feb 2017
41
60
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
First Floor Flat, 54 Demense Road
Date
13 Sep 2009
Current
Potential
51
53
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Sep 2009
51
53
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 56a Demesne Road
Date
20 Apr 2024
Current
Potential
73
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Apr 2024
73
80
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 56a Demesne Road
Date
20 Apr 2024
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Apr 2024
70
76
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
1
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.