PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Copthall Gardens, TWICKENHAM, TW1 4HJ
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 Copthall Gardens, TW1 4HJ 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 Copthall Gardens, TWICKENHAM, TW1 4HJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Copthall Gardens
Date
5 May 2015
Current
Potential
62
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 May 2015
62
78
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Copthall Gardens
Date
18 Jul 2013
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 Jul 2013
57
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Copthall Gardens
Date
5 Nov 2009
Current
Potential
51
60
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
5 Nov 2009
51
60
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 Copthall Gardens
Date
4 Oct 2010
Current
Potential
43
57
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2010
43
57
Total Floor Area
102 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
24 Copthall Gardens
Date
29 Apr 2015
Current
Potential
36
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Apr 2015
36
75
Total Floor Area
113 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 Copthall Gardens
Date
8 Feb 2023
Current
Potential
54
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2023
54
81
5 Jul 2009
51
61
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
28 Copthall Gardens
Date
19 Jul 2020
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2020
56
86
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 Copthall Gardens
Date
2 Oct 2013
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Oct 2013
61
78
11 Oct 2009
55
63
Total Floor Area
160 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
34 Copthall Gardens
Date
19 Oct 2023
Current
Potential
71
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Oct 2023
71
82
29 Apr 2013
34
75
6 Oct 2009
57
64
Total Floor Area
169 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Copthall Gardens
Date
9 Jul 2020
Current
Potential
52
77
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Jul 2020
52
77
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
38 Copthall Gardens
Date
15 Apr 2010
Current
Potential
51
59
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Apr 2010
51
59
Total Floor Area
130 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
4 Copthall Gardens
Date
16 Jan 2017
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Jan 2017
69
82
Total Floor Area
150 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44 Copthall Gardens
Date
2 Jun 2013
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Jun 2013
62
79
Total Floor Area
160 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
48 Copthall Gardens
Date
17 Aug 2009
Current
Potential
42
57
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Aug 2009
42
57
Total Floor Area
106 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
52 Copthall Gardens
Date
11 Feb 2009
Current
Potential
58
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Feb 2009
58
70
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
54 Copthall Gardens
Date
28 Oct 2008
Current
Potential
40
51
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Oct 2008
40
51
Total Floor Area
117 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
58 Copthall Gardens
Date
17 Mar 2010
Current
Potential
53
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Mar 2010
53
59
Total Floor Area
119 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
62 COPTHALL GARDENS, TWICKENHAM
Date
28 Sep 2020
Current
Potential
66
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
28 Sep 2020
66
81
Total Floor Area
143 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
64 Copthall Gardens
Date
2 Nov 2020
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Nov 2020
59
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
66 COPTHALL GARDENS
Date
8 Jun 2021
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Jun 2021
70
86
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
66 Copthall Gardens
Date
23 Jun 2010
Current
Potential
66
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jun 2010
66
66
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
70 Copthall Gardens
Date
20 Jan 2013
Current
Potential
74
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Jan 2013
74
80
8 Feb 2010
33
59
Total Floor Area
224 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
70a Copthall Gardens
Date
17 Jan 2014
Current
Potential
69
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Jan 2014
69
80
Total Floor Area
250 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
70c Copthall Gardens
Date
16 Aug 2011
Current
Potential
65
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Aug 2011
65
70
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
74a Copthall Gardens
Date
20 May 2009
Current
Potential
61
66
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
20 May 2009
61
66
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
74c Copthall Gardens
Date
20 Mar 2020
Current
Potential
58
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Mar 2020
58
78
8 Jul 2009
65
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
74d Copthall Gardens
Date
23 Aug 2022
Current
Potential
72
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Aug 2022
72
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
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
74e Copthall Gardens
Date
26 Oct 2009
Current
Potential
58
73
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
26 Oct 2009
58
73
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
74E COPTHALL GARDENS, TWICKENHAM
Date
13 May 2021
Current
Potential
66
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
13 May 2021
66
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 72 Copthall Gardens
Date
15 Dec 2023
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2023
74
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1-2, 72, Copthall Gardens
Date
28 Nov 2011
Current
Potential
63
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Nov 2011
63
67
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 72 Copthall Gardens
Date
30 Jun 2019
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 Jun 2019
60
75
5 Oct 2008
58
67
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 72 Copthall Gardens
Date
27 Jul 2022
Current
Potential
74
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jul 2022
74
84
12 Jun 2012
62
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 72 Copthall Gardens
Date
13 Oct 2019
Current
Potential
55
76
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
13 Oct 2019
55
76
15 Dec 2008
68
73
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 72 Copthall Gardens
Date
20 Aug 2018
Current
Potential
70
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Aug 2018
70
81
13 Aug 2017
42
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
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 6, 72 Copthall Gardens
Date
9 Jun 2016
Current
Potential
65
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
9 Jun 2016
65
82
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 8, 72 Copthall Gardens
Date
15 Jul 2020
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jul 2020
63
73
5 May 2010
63
67
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat F, 74 Copthall Gardens
Date
31 Jul 2019
Current
Potential
71
72
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
31 Jul 2019
71
72
17 Dec 2008
55
57
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
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.