PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Devonshire Road, LONDON, W4 2HD
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 Devonshire Road, W4 2HD 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 Devonshire Road, LONDON, W4 2HD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10a Devonshire Road
Date
27 Apr 2014
Current
Potential
65
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Apr 2014
65
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
14a Devonshire Road
Date
19 Sep 2019
Current
Potential
50
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Sep 2019
50
74
22 Aug 2009
58
65
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16a Devonshire Road
Date
25 Jan 2016
Current
Potential
52
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jan 2016
52
64
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20a Devonshire Road
Date
19 May 2022
Current
Potential
53
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 May 2022
53
67
21 Mar 2020
52
66
11 Mar 2010
47
59
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24a Devonshire Road
Date
15 May 2024
Current
Potential
60
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 May 2024
60
86
16 Jun 2014
46
83
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 Devonshire Road
Date
13 Sep 2012
Current
Potential
31
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Sep 2012
31
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28a Devonshire Road
Date
2 Dec 2022
Current
Potential
55
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Dec 2022
55
67
11 Nov 2010
53
63
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
28b Devonshire Road
Date
12 Oct 2010
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Oct 2010
78
80
30 Jul 2009
71
80
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
2c Devonshire Road
Date
11 Jan 2022
Current
Potential
70
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jan 2022
70
70
11 Jan 2022
73
73
21 Jun 2011
69
71
14 Jun 2009
78
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2e Devonshire Road
Date
2 Aug 2018
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Aug 2018
77
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2g Devonshire Road
Date
19 Nov 2013
Current
Potential
44
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Nov 2013
44
64
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32a Devonshire Road
Date
21 Apr 2024
Current
Potential
64
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Apr 2024
64
76
22 Feb 2012
53
55
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34a Devonshire Road
Date
5 May 2010
Current
Potential
40
60
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 May 2010
40
60
Total Floor Area
59 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
89
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36a Devonshire Road
Date
10 Oct 2012
Current
Potential
69
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Oct 2012
69
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
42a Devonshire Road
Date
1 Mar 2024
Current
Potential
69
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Mar 2024
69
75
16 Sep 2013
62
71
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
46a Devonshire Road
Date
23 Nov 2021
Current
Potential
50
70
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Nov 2021
50
70
11 Feb 2010
55
63
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
4a Devonshire Road
Date
4 Sep 2022
Current
Potential
65
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Sep 2022
65
74
16 Sep 2012
60
67
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4b Devonshire Road, Chiswick
Date
25 Mar 2022
Current
Potential
67
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Mar 2022
67
72
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
6a Devonshire Road
Date
8 Nov 2011
Current
Potential
60
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Nov 2011
60
61
9 Jun 2022
58
63
8 Dec 2021
58
66
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6A DEVONSHIRE ROAD, CHISWICK
Date
20 May 2021
Current
Potential
54
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2021
54
66
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8a Devonshire Road
Date
2 Aug 2020
Current
Potential
44
47
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Aug 2020
44
47
7 Oct 2008
84
85
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
8b Devonshire Road
Date
4 Aug 2019
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Aug 2019
69
74
4 Aug 2019
71
76
7 Oct 2008
83
84
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 12a Devonshire Road
Date
6 Feb 2023
Current
Potential
70
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2023
Certificate History
6 Feb 2023
70
70
18 Jun 2020
52
52
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 12a Devonshire Road
Date
6 Feb 2023
Current
Potential
72
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2020
Certificate History
6 Feb 2023
72
72
18 Jun 2020
62
62
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
0
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.