PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clifford Avenue, LONDON, SW14 7BY
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 Clifford Avenue, SW14 7BY 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 Clifford Avenue, LONDON, SW14 7BY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
138 CHERTSEY COURT, CLIFFORD AVENUE
Date
13 Dec 2020
Current
Potential
72
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Dec 2020
72
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 117, Chertsey Court
Date
15 Nov 2023
Current
Potential
53
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Nov 2023
53
69
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 118, Chertsey Court
Date
29 Jun 2023
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Jun 2023
74
81
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
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 118 Chertsey Court, Clifford Avenue
Date
14 Jul 2013
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Jul 2013
72
80
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 121, CHERTSEY COURT
Date
21 Jun 2021
Current
Potential
58
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Jun 2021
58
65
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 122 Chertsey Court, Clifford Avenue
Date
8 Apr 2019
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Apr 2019
68
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 123 Chertsey Court, Clifford Avenue
Date
25 Oct 2019
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Oct 2019
62
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 124, Chertsey Court
Date
15 Feb 2022
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Feb 2022
72
81
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 126, Chertsey Court
Date
29 Mar 2022
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Mar 2022
75
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 126 Chertsey Court, Clifford Avenue
Date
16 Oct 2011
Current
Potential
64
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Oct 2011
64
74
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 127 Chertsey Court, Clifford Avenue
Date
9 Jul 2015
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Jul 2015
69
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 128, Chertsey Court
Date
30 Nov 2023
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Nov 2023
75
81
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 129 Chertsey Court, Clifford Avenue
Date
4 Aug 2009
Current
Potential
56
63
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
4 Aug 2009
56
63
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 130 Chertsey Court, Clifford Avenue
Date
16 Dec 2019
Current
Potential
61
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Dec 2019
61
78
13 Jan 2010
58
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 131 Chertsey Court, Clifford Avenue
Date
4 Mar 2010
Current
Potential
72
72
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
4 Mar 2010
72
72
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 132 Chertsey Court, Clifford Avenue
Date
19 May 2015
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 May 2015
65
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 133, Chertsey Court
Date
28 Oct 2024
Current
Potential
74
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Oct 2024
74
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 133 Chertsey Court, Clifford Avenue
Date
14 Sep 2013
Current
Potential
63
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
14 Sep 2013
63
80
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 134, Chertsey Court
Date
25 Nov 2024
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Nov 2024
73
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 135 Chertsey Court, Clifford Avenue
Date
17 Dec 2013
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Dec 2013
66
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.4
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
Flat 136, Chertsey Court
Date
28 Jul 2022
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Jul 2022
73
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
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 137 Chertsey Court, Clifford Avenue
Date
23 Jul 2012
Current
Potential
50
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Jul 2012
50
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 139 Chertsey Court, Clifford Avenue
Date
2 May 2010
Current
Potential
68
69
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
2 May 2010
68
69
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 140, CHERTSEY COURT
Date
20 May 2021
Current
Potential
72
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
20 May 2021
72
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
FLAT 140A, CHERTSEY COURT
Date
4 Jul 2021
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Jul 2021
69
77
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.5
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 140a Chertsey Court, Clifford Avenue
Date
31 Jul 2013
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Jul 2013
70
79
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 141 Chertsey Court, Clifford Avenue
Date
5 Nov 2009
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
5 Nov 2009
72
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 142 Chertsey Court, Clifford Avenue
Date
2 Aug 2012
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Aug 2012
70
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 143 Chertsey Court, Clifford Avenue
Date
11 Mar 2018
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Mar 2018
69
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
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 144 Chertsey Court, Clifford Avenue
Date
4 Apr 2013
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Apr 2013
72
79
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 148 Chertsey Court, Clifford Avenue
Date
16 Oct 2016
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Oct 2016
75
77
Total Floor Area
40 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
3
Number of Extensions
0
Address
Flat 149, Chertsey Court
Date
14 May 2024
Current
Potential
80
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 May 2024
80
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 150, Chertsey Court
Date
23 Nov 2023
Current
Potential
69
79
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Nov 2023
69
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 151, Chertsey Court
Date
29 Mar 2023
Current
Potential
70
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
29 Mar 2023
70
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 151 Chertsey Court, Clifford Avenue
Date
21 Apr 2009
Current
Potential
69
76
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
21 Apr 2009
69
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 153 Chertsey Court, Clifford Avenue
Date
8 Apr 2010
Current
Potential
65
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
8 Apr 2010
65
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 154, Chertsey Court
Date
19 Feb 2024
Current
Potential
58
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2024
58
65
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
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.