PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cornwall Grove, LONDON, W4 2LB
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 Cornwall Grove, W4 2LB 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 Cornwall Grove, LONDON, W4 2LB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Cornwall Grove
Date
18 Nov 2022
Current
Potential
55
72
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 Nov 2022
55
72
26 Apr 2011
59
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Cornwall Grove
Date
5 Aug 2020
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Aug 2020
57
78
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Cornwall Grove
Date
27 Jun 2020
Current
Potential
45
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jun 2020
45
85
Total Floor Area
129 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14a Cornwall Grove
Date
5 Sep 2016
Current
Potential
53
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Sep 2016
53
60
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Cornwall Grove
Date
9 May 2013
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 May 2013
58
80
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
16 Cornwall Grove
Date
28 Mar 2024
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Mar 2024
70
86
14 Jun 2013
56
78
Total Floor Area
165 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
17 Cornwall Grove
Date
1 Aug 2012
Current
Potential
50
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Aug 2012
50
74
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Cornwall Grove
Date
14 Dec 2012
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Dec 2012
69
82
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Cornwall Grove
Date
7 Oct 2019
Current
Potential
62
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Oct 2019
62
75
28 Apr 2010
44
56
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
1a Cornwall Grove
Date
1 Jul 2012
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
1 Jul 2012
63
75
12 Sep 2022
67
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Cornwall Grove
Date
25 Aug 2010
Current
Potential
46
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Aug 2010
46
59
Total Floor Area
120 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Cornwall Grove
Date
19 Jan 2012
Current
Potential
52
56
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jan 2012
52
56
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
23 Cornwall Grove
Date
6 Feb 2020
Current
Potential
58
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Feb 2020
58
81
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 Cornwall Grove
Date
10 Nov 2009
Current
Potential
9
23
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
10 Nov 2009
9
23
Total Floor Area
120 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Cornwall Grove
Date
20 Dec 2016
Current
Potential
64
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Dec 2016
64
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
29 Cornwall Grove
Date
14 Sep 2011
Current
Potential
46
58
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Sep 2011
46
58
Total Floor Area
109 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2a Cornwall Grove
Date
19 May 2011
Current
Potential
48
58
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 May 2011
48
58
20 Oct 2010
45
51
Total Floor Area
68 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Cornwall Grove, Chiswick
Date
2 Feb 2022
Current
Potential
35
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2022
35
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30b Cornwall Grove
Date
5 May 2015
Current
Potential
60
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 May 2015
60
67
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 Cornwall Grove
Date
11 Apr 2017
Current
Potential
61
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2017
61
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32a Cornwall Grove
Date
28 Oct 2019
Current
Potential
57
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Oct 2019
57
75
31 Mar 2009
61
63
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 Cornwall Grove
Date
25 Jun 2012
Current
Potential
60
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2012
60
76
Total Floor Area
149 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
38 Cornwall Grove
Date
23 Oct 2014
Current
Potential
69
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Oct 2014
69
80
29 Sep 2009
58
65
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Cornwall Grove
Date
29 Nov 2024
Current
Potential
64
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Nov 2024
64
81
20 Sep 2012
65
80
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
42 Cornwall Grove
Date
3 Jan 2012
Current
Potential
67
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jan 2012
67
69
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42a Cornwall Grove
Date
14 Nov 2012
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2012
62
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42b Cornwall Grove
Date
7 Dec 2016
Current
Potential
51
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Dec 2016
51
72
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Cornwall Grove
Date
30 Aug 2024
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Aug 2024
62
81
22 Oct 2014
78
86
Total Floor Area
145 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Cornwall Grove
Date
29 Jul 2020
Current
Potential
48
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
29 Jul 2020
48
80
Total Floor Area
138 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
46 Cornwall Grove
Date
19 Nov 2024
Current
Potential
65
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 Nov 2024
65
77
18 Oct 2010
61
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Cornwall Grove
Date
9 May 2024
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 May 2024
65
80
25 Mar 2016
63
80
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
9 Cornwall Grove
Date
15 Dec 2017
Current
Potential
70
88
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
15 Dec 2017
70
88
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
First Floor Flat, 25 Cornwall Grove
Date
30 May 2018
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 May 2018
69
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 26 Cornwall Grove
Date
2 Oct 2009
Current
Potential
56
58
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
2 Oct 2009
56
58
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat 2a Cornwall Grove
Date
7 Jun 2021
Current
Potential
43
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Jun 2021
43
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
First Floor Flat46 Cornwall grove, Chiswick
Date
5 Nov 2020
Current
Potential
54
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
5 Nov 2020
54
63
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat First Floor, 7 Cornwall Grove
Date
3 Oct 2022
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Oct 2022
64
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
FLAT GROUND AND BASEMENT, 2A CORNWALL GROVE
Date
4 Jul 2021
Current
Potential
56
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2021
56
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 14 Cornwall Grove
Date
17 Apr 2019
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Apr 2019
69
80
23 Feb 2009
56
65
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Ground Floor Flat, 25 Cornwall Grove
Date
12 Jun 2019
Current
Potential
56
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Jun 2019
56
78
20 May 2009
60
66
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 28 Cornwall Grove
Date
1 Jun 2010
Current
Potential
65
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Jun 2010
65
70
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 42A Cornwall Grove
Date
25 Nov 2022
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Nov 2022
69
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 7 Cornwall Grove
Date
14 May 2019
Current
Potential
63
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 May 2019
63
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 28 Cornwall Grove
Date
8 Jan 2018
Current
Potential
49
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jan 2018
49
67
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Top Floor Flat, 46 Cornwall Grove
Date
12 Jun 2013
Current
Potential
53
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2013
53
65
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
67
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.
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