PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windlesham Grove, LONDON, SW19 6AJ
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 Windlesham Grove, SW19 6AJ 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 Windlesham Grove, LONDON, SW19 6AJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
19 DUNCOMBE HOUSE, WINDLESHAM GROVE
Date
29 Mar 2021
Current
Potential
62
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
29 Mar 2021
62
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 DUNCOMBE HOUSE, WINDLESHAM GROVE
Date
29 Oct 2020
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Oct 2020
75
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1 Duncombe House, Windlesham Grove
Date
22 Mar 2010
Current
Potential
71
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
22 Mar 2010
71
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10, Duncombe House
Date
19 Oct 2021
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Oct 2021
74
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10 Duncombe House, Windlesham Grove
Date
4 Aug 2011
Current
Potential
74
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
4 Aug 2011
74
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Duncombe House, Windlesham Grove
Date
10 Feb 2009
Current
Potential
56
64
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Feb 2009
56
64
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15 Duncombe House, Windlesham Grove
Date
31 Jul 2011
Current
Potential
75
79
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
31 Jul 2011
75
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Duncombe House, Windlesham Grove
Date
18 Apr 2016
Current
Potential
49
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
18 Apr 2016
49
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17 Duncombe House, Windlesham Grove
Date
23 Jul 2015
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Jul 2015
70
78
1 Nov 2011
71
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
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 18, Duncombe House
Date
9 Sep 2024
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Sep 2024
76
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19 Duncombe House, Windlesham Grove
Date
9 Jun 2010
Current
Potential
60
67
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
9 Jun 2010
60
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, Duncombe House
Date
14 Sep 2023
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Sep 2023
74
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Duncombe House, Windlesham Grove
Date
13 Jul 2010
Current
Potential
68
80
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
13 Jul 2010
68
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20 Duncombe House, Windlesham Grove
Date
8 Sep 2014
Current
Potential
64
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
8 Sep 2014
64
64
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21, Duncombe House
Date
6 Mar 2024
Current
Potential
59
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Mar 2024
59
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22 Duncombe House, Windlesham Grove
Date
1 May 2013
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
1 May 2013
69
74
16 Dec 2008
45
61
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
2
Number of Extensions
0
Address
Flat 23 Duncombe House, Windlesham Grove
Date
14 Apr 2016
Current
Potential
66
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Apr 2016
66
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
101
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24 Duncombe House, Windlesham Grove
Date
8 May 2016
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
8 May 2016
73
73
9 Aug 2015
60
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Duncombe House, Windlesham Grove
Date
9 Jan 2019
Current
Potential
69
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2019
69
73
19 Oct 2008
68
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Duncombe House, Windlesham Grove
Date
1 Dec 2008
Current
Potential
73
79
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
1 Dec 2008
73
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Duncombe House
Date
6 Oct 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Oct 2021
74
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Duncombe House, Windlesham Grove
Date
4 Jun 2013
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jun 2013
76
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Duncombe House, Windlesham Grove
Date
28 Mar 2013
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Mar 2013
64
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, Duncombe House
Date
25 Jul 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Jul 2024
80
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Duncombe House, Windlesham Grove
Date
20 Apr 2012
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Apr 2012
73
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.