PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chiswick High Road, LONDON, W4 2LT
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 2LT 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 2LT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
41 Chiswick High Road
Date
18 Nov 2011
Current
Potential
53
56
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
18 Nov 2011
53
56
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
43a Chiswick High Road, Chiswick
Date
13 Dec 2024
Current
Potential
52
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
13 Dec 2024
52
69
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45b Chiswick High Road
Date
3 Feb 2014
Current
Potential
64
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
3 Feb 2014
64
79
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45c Chiswick High Road, Chiswick
Date
19 Jul 2022
Current
Potential
57
69
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Jul 2022
57
69
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
47 Chiswick High Road
Date
18 Nov 2008
Current
Potential
78
81
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
18 Nov 2008
78
81
9 Oct 2008
65
68
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59a Chiswick High Road
Date
11 Nov 2010
Current
Potential
41
56
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
11 Nov 2010
41
56
Total Floor Area
111 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59c Chiswick High Road
Date
13 Jun 2012
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jun 2012
63
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59d Chiswick High Road
Date
19 Feb 2010
Current
Potential
52
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Feb 2010
52
69
Total Floor Area
30 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Chiswick High Road
Date
1 Mar 2012
Current
Potential
55
57
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Mar 2012
55
57
Total Floor Area
368 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
FIRST FLOOR FLAT, 43 CHISWICK HIGH ROAD
Date
24 Mar 2021
Current
Potential
73
81
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Mar 2021
73
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 47 Chiswick High Road
Date
13 Jun 2020
Current
Potential
64
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jun 2020
64
76
2 Feb 2010
77
80
10 Feb 2009
76
78
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 49 Chiswick High Road
Date
23 Sep 2019
Current
Potential
68
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
23 Sep 2019
68
80
12 Nov 2008
64
72
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 47 Chiswick High Road
Date
15 Jun 2020
Current
Potential
63
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Jun 2020
63
73
3 Feb 2010
63
68
1 Feb 2010
81
84
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 51 Chiswick High Road
Date
5 Mar 2020
Current
Potential
65
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
5 Mar 2020
65
76
17 Jun 2009
72
74
Total Floor Area
137 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
58
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
58
75
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 61 Chiswick High Road
Date
14 Aug 2017
Current
Potential
62
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
14 Aug 2017
62
75
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 1, 61 CHISWICK HIGH ROAD
Date
25 Sep 2020
Current
Potential
72
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
25 Sep 2020
72
77
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 41 Chiswick High Road
Date
8 Jul 2010
Current
Potential
63
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
8 Jul 2010
63
73
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 2, 51 Chiswick High Road
Date
24 Jun 2020
Current
Potential
60
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
24 Jun 2020
60
81
8 Mar 2010
72
78
10 Oct 2024
63
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
71
75
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 61 Chiswick High Road
Date
2 Feb 2016
Current
Potential
64
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Feb 2016
64
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 41 Chiswick High Road
Date
8 Feb 2016
Current
Potential
61
68
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
8 Feb 2016
61
68
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 3, 51 Chiswick High Road
Date
21 Jul 2020
Current
Potential
46
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Jul 2020
46
70
7 Apr 2009
54
63
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 53 Chiswick High Road
Date
24 Apr 2016
Current
Potential
66
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
24 Apr 2016
66
75
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 61 Chiswick High Road
Date
25 Sep 2020
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Sep 2020
69
78
27 Jan 2014
45
75
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
58
67
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
58
67
Total Floor Area
12 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
140
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 61 Chiswick High Road
Date
27 May 2009
Current
Potential
52
58
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 May 2009
52
58
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
66
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
66
78
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 61 Chiswick High Road
Date
25 Sep 2020
Current
Potential
59
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Sep 2020
59
67
27 Jan 2014
35
64
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
62
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
62
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 61 Chiswick High Road
Date
21 May 2019
Current
Potential
49
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 May 2019
49
65
23 Apr 2009
70
79
18 May 2022
61
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
65
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
65
77
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 8, 53 Chiswick High Road
Date
5 Mar 2019
Current
Potential
46
66
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2019
46
66
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat A, 65 Chiswick High Road
Date
12 Feb 2024
Current
Potential
55
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Feb 2024
55
72
21 Feb 2014
57
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat C, 45 Chiswick High Road
Date
6 Feb 2009
Current
Potential
52
66
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Feb 2009
52
66
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat D, 65, Chiswick High Road
Date
6 Oct 2015
Current
Potential
49
60
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
6 Oct 2015
49
60
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
FLAT GROUND FLOOR REAR, 47 CHISWICK HIGH ROAD
Date
15 Mar 2021
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Mar 2021
65
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Ground Floor Flat, 45A Chiswick High Road
Date
27 May 2009
Current
Potential
53
60
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
27 May 2009
53
60
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 57 Chiswick High Road
Date
13 Aug 2018
Current
Potential
65
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Aug 2018
65
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Rear Basement Flat, 47 Chiswick High Road
Date
19 Jun 2020
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Jun 2020
69
76
17 Mar 2011
74
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Rear Flat, 47 Chiswick High Road
Date
17 Mar 2011
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
17 Mar 2011
79
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Second Floor Flat, 43 Chiswick High Road
Date
14 Nov 2019
Current
Potential
48
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
14 Nov 2019
48
68
13 Nov 2008
60
71
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Second Floor Flat, 47 Chiswick High Road
Date
2 Mar 2019
Current
Potential
47
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Mar 2019
47
68
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Second Floor Flat, 49 Chiswick High Road
Date
28 Jun 2009
Current
Potential
68
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jun 2009
68
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 55 Chiswick High Road
Date
26 Feb 2010
Current
Potential
52
63
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
26 Feb 2010
52
63
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Top Floor Flat, 57 Chiswick High Road
Date
13 Sep 2017
Current
Potential
42
48
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2017
42
48
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
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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