PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chatsworth Avenue, LONDON, SW20 8JZ
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 Chatsworth Avenue, SW20 8JZ 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 Chatsworth Avenue, LONDON, SW20 8JZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Chatsworth Avenue
Date
22 Sep 2014
Current
Potential
64
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Sep 2014
64
81
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Chatsworth Avenue
Date
20 Oct 2022
Current
Potential
71
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Oct 2022
71
83
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Chatsworth Avenue
Date
22 May 2014
Current
Potential
46
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 May 2014
46
65
Total Floor Area
118 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Chatsworth Avenue
Date
18 Mar 2022
Current
Potential
62
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Mar 2022
62
90
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Chatsworth Avenue
Date
4 Jun 2013
Current
Potential
68
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2013
68
82
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
16 Chatsworth Avenue
Date
4 Nov 2010
Current
Potential
52
61
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Nov 2010
52
61
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Chatsworth Avenue
Date
26 Sep 2021
Current
Potential
58
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2021
58
78
31 Jan 2015
41
78
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
1a Chatsworth Avenue
Date
2 Jan 2018
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jan 2018
69
76
21 Jul 2010
58
67
4 Apr 2010
71
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
1b Chatsworth Avenue
Date
21 Jul 2010
Current
Potential
70
72
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
21 Jul 2010
70
72
15 Oct 2009
77
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Chatsworth Avenue
Date
28 May 2014
Current
Potential
29
74
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 May 2014
29
74
Total Floor Area
104 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Chatsworth Avenue
Date
22 Oct 2013
Current
Potential
67
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Oct 2013
67
80
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
28 Chatsworth Avenue
Date
24 Oct 2018
Current
Potential
75
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Oct 2018
75
86
13 Sep 2015
64
86
Total Floor Area
150 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2a Chatsworth Avenue
Date
22 Oct 2017
Current
Potential
47
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Oct 2017
47
73
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Chatsworth Avenue
Date
28 Jul 2009
Current
Potential
63
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Jul 2009
63
64
19 Mar 2009
75
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Chatsworth Avenue
Date
14 Jan 2014
Current
Potential
47
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
14 Jan 2014
47
80
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 Chatsworth Avenue
Date
18 Jan 2013
Current
Potential
44
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2013
44
83
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
34 Chatsworth Avenue
Date
23 Apr 2015
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Apr 2015
58
83
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 Chatsworth Avenue
Date
20 Oct 2019
Current
Potential
45
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Oct 2019
45
78
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
37 Chatsworth Avenue
Date
29 Jun 2022
Current
Potential
74
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2022
74
84
9 Oct 2018
73
89
Total Floor Area
146 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 Chatsworth Avenue
Date
31 May 2016
Current
Potential
54
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 May 2016
54
72
Total Floor Area
142 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
39 Chatsworth Avenue
Date
25 Feb 2010
Current
Potential
58
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Feb 2010
58
70
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3A Chatsworth Avenue
Date
18 Mar 2009
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Mar 2009
75
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
40 Chatsworth Avenue
Date
10 Oct 2019
Current
Potential
61
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Oct 2019
61
77
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
41 CHATSWORTH AVENUE, WIMBLEDON CHASE
Date
26 Apr 2021
Current
Potential
56
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Apr 2021
56
79
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45a Chatsworth Avenue
Date
8 May 2013
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 May 2013
68
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
46 Chatsworth Avenue
Date
22 Nov 2019
Current
Potential
49
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Nov 2019
49
77
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
47 Chatsworth Avenue
Date
7 Aug 2009
Current
Potential
51
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2009
51
66
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Chatsworth Avenue
Date
11 May 2014
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 May 2014
72
86
17 Sep 2010
62
65
1 Oct 2008
38
58
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
51 Chatsworth Avenue
Date
7 May 2009
Current
Potential
61
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 May 2009
61
63
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 Chatsworth Avenue
Date
2 Dec 2008
Current
Potential
65
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Dec 2008
65
72
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
56 Chatsworth Avenue
Date
3 Apr 2023
Current
Potential
67
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Apr 2023
67
86
30 Mar 2012
65
65
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Chatsworth Avenue
Date
23 May 2024
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2024
67
84
27 Feb 2015
36
78
Total Floor Area
158 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Chatsworth Avenue
Date
19 Feb 2011
Current
Potential
73
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Feb 2011
73
74
Total Floor Area
138 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Chatsworth Avenue
Date
14 Mar 2014
Current
Potential
56
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2014
56
75
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
First Floor Flat, 1 Chatsworth Avenue
Date
20 Sep 2017
Current
Potential
73
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2017
73
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 44 Chatsworth Avenue
Date
6 Dec 2019
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Dec 2019
64
78
28 Apr 2019
62
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
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.