PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chiswick High Road, LONDON, W4 1PA
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 Chiswick High Road, W4 1PA 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 Chiswick High Road, LONDON, W4 1PA
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
282a Chiswick High Road
Date
26 Sep 2021
Current
Potential
61
69
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
26 Sep 2021
61
69
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
288a Chiswick High Road
Date
21 Jun 2018
Current
Potential
72
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Jun 2018
72
76
18 Aug 2011
30
30
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
288b Chiswick High Road
Date
21 Jun 2018
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Jun 2018
65
67
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
290a Chiswick High Road
Date
24 Oct 2018
Current
Potential
51
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Oct 2018
51
69
Total Floor Area
130 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
292a Chiswick High Road
Date
15 Dec 2009
Current
Potential
56
65
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2009
56
65
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
294a Chiswick High Road
Date
7 Jun 2018
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jun 2018
71
75
8 Sep 2010
22
23
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
294b Chiswick High Road
Date
7 Jun 2018
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jun 2018
76
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
296a Chiswick High Road
Date
20 Mar 2019
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2019
68
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
296b Chiswick High Road
Date
16 May 2010
Current
Potential
73
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2010
73
74
24 Mar 2009
81
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
296c Chiswick High Road
Date
11 Oct 2010
Current
Potential
61
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Oct 2010
61
68
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
296C CHISWICK HIGH ROAD, CHISWICK
Date
5 Nov 2020
Current
Potential
65
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Nov 2020
65
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
304a Chiswick High Road
Date
26 Apr 2022
Current
Potential
18
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Apr 2022
18
69
26 Feb 2009
28
28
Total Floor Area
98 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
140
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
304A CHISWICK HIGH ROAD, CHISWICK
Date
1 Mar 2021
Current
Potential
20
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Mar 2021
20
69
Total Floor Area
99 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
139
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 298 Chiswick High Road
Date
2 Apr 2014
Current
Potential
5
36
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Apr 2014
5
36
22 Feb 2014
6
35
Total Floor Area
38 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
167
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 2, 294a Chiswick High Road
Date
12 Nov 2023
Current
Potential
79
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
12 Nov 2023
79
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 298 Chiswick High Road
Date
30 Jun 2009
Current
Potential
39
41
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
30 Jun 2009
39
41
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 298 Chiswick High Road
Date
28 Apr 2013
Current
Potential
2
55
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Apr 2013
2
55
Total Floor Area
61 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
141
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 286 Chiswick High Road
Date
17 Jan 2014
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jan 2014
65
67
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 286 Chiswick High Road
Date
17 Jan 2014
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jan 2014
76
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat C, 286 Chiswick High Road
Date
31 Aug 2024
Current
Potential
65
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
31 Aug 2024
65
79
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Second Floor Flat, 282 - 284 Chiswick High Road
Date
3 Mar 2023
Current
Potential
62
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
3 Mar 2023
62
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
72
Mains Gas Available
No
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.