PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chiswick High Road, LONDON, W4 4AR
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 4AR 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 4AR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
393A CHISWICK HIGH ROAD
Date
19 Jul 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2021
78
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
393C CHISWICK HIGH ROAD
Date
19 Jul 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2021
78
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
393D CHISWICK HIGH ROAD
Date
19 Jul 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2021
78
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
393e Chiswick High Road
Date
9 Aug 2021
Current
Potential
59
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Aug 2021
59
61
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
397b Chiswick High Road, Chiswick
Date
2 Sep 2024
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
2 Sep 2024
79
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
397c Chiswick High Road
Date
30 May 2011
Current
Potential
59
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 May 2011
59
62
22 Mar 2023
56
71
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
409 Chiswick High Road
Date
3 Sep 2009
Current
Potential
30
50
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
3 Sep 2009
30
50
Total Floor Area
294 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
413b Chiswick High Road
Date
14 Jan 2016
Current
Potential
64
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Jan 2016
64
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
413c Chiswick High Road
Date
22 Aug 2022
Current
Potential
42
66
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
22 Aug 2022
42
66
23 Jan 2012
60
63
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
425a Chiswick High Road
Date
13 Dec 2018
Current
Potential
68
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Dec 2018
68
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
425b Chiswick High Road
Date
16 May 2017
Current
Potential
59
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 May 2017
59
77
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Basement Flat, 411, Chiswick High Road
Date
13 Jul 2015
Current
Potential
65
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jul 2015
65
75
6 Nov 2008
74
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Basement Flat, 415, Chiswick High Road
Date
13 Mar 2018
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Mar 2018
63
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Basement Flat, 417a Chiswick High Road
Date
19 Oct 2022
Current
Potential
68
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
19 Oct 2022
68
75
19 Oct 2022
65
74
19 Oct 2022
70
75
2 Aug 2012
71
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Basement Flat, 419, Chiswick High Road
Date
22 Jul 2018
Current
Potential
50
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jul 2018
50
76
14 Jul 2009
25
53
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Basement Flat Rear, 419 Chiswick High Road
Date
22 Jul 2018
Current
Potential
47
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jul 2018
47
79
13 Mar 2018
47
79
13 Mar 2018
47
79
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 397 Chiswick High Road
Date
22 Oct 2019
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Oct 2019
80
82
13 Oct 2009
83
84
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 401 Chiswick High Road
Date
16 Sep 2012
Current
Potential
59
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Sep 2012
59
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 403 Chiswick High Road
Date
29 Jun 2020
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2020
73
79
2 Jun 2010
67
71
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 411 Chiswick High Road
Date
5 Mar 2020
Current
Potential
71
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Mar 2020
71
79
22 Feb 2011
75
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 415 Chiswick High Road
Date
20 Mar 2019
Current
Potential
77
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Mar 2019
77
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 417 Chiswick High Road
Date
1 Apr 2019
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
1 Apr 2019
68
77
9 Jan 2009
59
69
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
First Floor Left Hand Flat, 419 Chiswick High Road
Date
15 Jan 2009
Current
Potential
37
40
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
15 Jan 2009
37
40
Total Floor Area
39 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
132
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat, 391, Chiswick High Road
Date
5 Apr 2016
Current
Potential
49
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Apr 2016
49
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat, 415, Chiswick High Road
Date
5 Dec 2008
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
5 Dec 2008
68
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 421, Chiswick High Road
Date
16 Nov 2018
Current
Potential
61
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Nov 2018
61
77
22 Oct 2008
75
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 401 Chiswick High Road
Date
13 Mar 2019
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Mar 2019
66
75
19 Jan 2009
52
58
19 Jan 2009
52
59
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 407 Chiswick High Road
Date
9 Jan 2020
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Jan 2020
78
78
27 Mar 2017
66
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 421, Chiswick High Road
Date
16 Nov 2018
Current
Potential
62
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Nov 2018
62
77
22 Oct 2008
69
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 407 Chiswick High Road
Date
9 Jan 2020
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Jan 2020
78
78
27 Mar 2017
66
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 421, Chiswick High Road
Date
16 Nov 2018
Current
Potential
62
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Nov 2018
62
75
22 Oct 2008
69
72
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 4, 407 Chiswick High Road
Date
9 Jan 2020
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Jan 2020
78
78
27 Mar 2017
54
63
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 421, Chiswick High Road
Date
16 Nov 2018
Current
Potential
59
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Nov 2018
59
75
22 Oct 2008
82
84
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 421, Chiswick High Road
Date
16 Nov 2018
Current
Potential
60
77
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
16 Nov 2018
60
77
22 Oct 2008
59
64
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat A, 393 Chiswick High Road
Date
30 May 2011
Current
Potential
67
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 May 2011
67
69
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 405, Chiswick High Road
Date
22 Jul 2020
Current
Potential
70
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Jul 2020
70
73
7 Feb 2011
83
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 393 CHISWICK HIGH ROAD
Date
29 Jul 2021
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jul 2021
74
79
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 405, Chiswick High Road
Date
22 Jul 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jul 2020
80
81
15 Jun 2010
84
86
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat C, 393 Chiswick High Road
Date
30 May 2011
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 May 2011
71
72
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 405, Chiswick High Road
Date
22 Jul 2020
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jul 2020
79
80
15 Jun 2010
84
85
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat D, 393 Chiswick High Road
Date
30 May 2011
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 May 2011
71
72
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D, 405, Chiswick High Road
Date
22 Jul 2020
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jul 2020
75
76
15 Jun 2010
81
83
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat E, 393 Chiswick High Road
Date
30 May 2011
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
30 May 2011
80
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 403 Chiswick High Road
Date
13 Mar 2019
Current
Potential
69
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Mar 2019
69
77
28 Apr 2009
73
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 411 Chiswick High Road
Date
12 Jun 2019
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jun 2019
66
74
9 Mar 2009
67
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 417 Chiswick High Road
Date
10 Jan 2017
Current
Potential
60
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jan 2017
60
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Left, 419 Chiswick High Road
Date
16 Sep 2012
Current
Potential
63
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Sep 2012
63
79
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Right, 419 Chiswick High Road
Date
13 Jul 2017
Current
Potential
63
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jul 2017
63
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Lower Ground Floor Flat, 407 Chiswick High Road
Date
27 Mar 2017
Current
Potential
63
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
27 Mar 2017
63
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Raised Ground Floor, 401 Chiswick High Road
Date
13 Mar 2019
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Mar 2019
64
77
3 Sep 2009
52
54
3 Sep 2009
55
55
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Second Floor Flat, 397 Chiswick High Road
Date
13 Oct 2009
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Oct 2009
65
66
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Flat, 415 Chiswick High Road
Date
5 Mar 2020
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Mar 2020
67
75
5 Jan 2010
66
75
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Flat Left, 419 Chiswick High Road
Date
13 Mar 2019
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Mar 2019
69
79
13 Mar 2018
43
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 403 Chiswick High Road
Date
29 Jun 2020
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2020
72
78
8 Sep 2010
74
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 411 Chiswick High Road
Date
12 Jun 2019
Current
Potential
66
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jun 2019
66
76
17 Mar 2009
52
59
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Top Floor Right Flat, 419 Chiswick High Road
Date
16 Jul 2017
Current
Potential
72
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Jul 2017
72
72
16 Jul 2017
63
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
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.