PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
London Road, ISLEWORTH, TW7 4EP
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 London Road, TW7 4EP 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 London Road, ISLEWORTH, TW7 4EP
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
532A London Road
Date
10 Sep 2017
Current
Potential
56
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Sep 2017
56
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
532b London Road
Date
22 Aug 2012
Current
Potential
46
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
22 Aug 2012
46
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
532c London Road
Date
31 May 2018
Current
Potential
55
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 May 2018
55
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
532d London Road
Date
23 Mar 2022
Current
Potential
59
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Mar 2022
59
79
25 Jun 2009
68
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
536a London Road
Date
13 Feb 2020
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Feb 2020
71
79
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
542a London Road
Date
18 Oct 2022
Current
Potential
67
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Oct 2022
67
71
10 Jun 2009
59
70
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
542b London Road
Date
11 Apr 2018
Current
Potential
56
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Apr 2018
56
73
2 Nov 2009
28
28
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
544a London Road
Date
17 Mar 2016
Current
Potential
60
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2016
60
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
544b London Road
Date
17 Mar 2016
Current
Potential
61
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2016
61
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
546c London Road
Date
15 Feb 2019
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Feb 2019
68
79
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
548a London Road
Date
6 Nov 2009
Current
Potential
71
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
6 Nov 2009
71
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
548A LONDON ROAD, ISLEWORTH
Date
19 Feb 2021
Current
Potential
64
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Feb 2021
64
70
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
548b London Road
Date
8 Nov 2023
Current
Potential
56
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Nov 2023
56
68
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
550a London Road
Date
17 Jan 2017
Current
Potential
55
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jan 2017
55
72
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
552a London Road
Date
10 Mar 2016
Current
Potential
62
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2016
62
76
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
556a London Road
Date
5 Feb 2020
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2020
68
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
556b London Road
Date
9 Jul 2018
Current
Potential
57
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Jul 2018
57
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
558a London Road
Date
17 Mar 2016
Current
Potential
60
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2016
60
71
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
558b London Road
Date
17 Mar 2016
Current
Potential
54
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2016
54
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
560a London Road
Date
15 Sep 2023
Current
Potential
69
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Sep 2023
69
73
8 Feb 2013
72
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
560b London Road
Date
15 Sep 2023
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Sep 2023
73
76
8 Feb 2013
76
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
562a London Road
Date
3 Jul 2017
Current
Potential
63
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Jul 2017
63
71
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
566a London Road
Date
5 Dec 2019
Current
Potential
68
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Dec 2019
68
71
1 Oct 2009
64
69
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
566B London Road
Date
10 Jun 2019
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Jun 2019
65
67
27 Apr 2009
82
85
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
568a London Road
Date
12 Sep 2019
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Sep 2019
70
75
13 Sep 2009
75
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
568b London Road
Date
9 Jul 2020
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Jul 2020
76
79
11 Jul 2010
74
82
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
570A LONDON ROAD
Date
3 May 2021
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 May 2021
66
79
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
572a London Road
Date
2 Mar 2018
Current
Potential
59
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Mar 2018
59
73
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
572b London Road
Date
9 Aug 2012
Current
Potential
62
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
9 Aug 2012
62
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT, 552 LONDON ROAD
Date
26 Oct 2020
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Oct 2020
62
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Flat 1, 540b London Road
Date
1 Feb 2021
Current
Potential
64
72
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2021
64
72
Total Floor Area
13 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
97
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 540b London Road
Date
1 Feb 2021
Current
Potential
72
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2021
72
72
Total Floor Area
15 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 540b London Road
Date
1 Feb 2021
Current
Potential
71
73
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2021
71
73
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 540b London Road
Date
1 Feb 2021
Current
Potential
59
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2021
59
77
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 538 London Road
Date
20 Nov 2017
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
20 Nov 2017
62
62
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 546 London Road
Date
19 Oct 2019
Current
Potential
59
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Oct 2019
59
66
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 538 London Road
Date
20 Nov 2017
Current
Potential
71
71
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
20 Nov 2017
71
71
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 546 London Road
Date
19 Oct 2019
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Oct 2019
67
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
The Coffee Pot, 554 London Road
Date
2 Jun 2016
Current
Potential
79
90
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
79
90
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
21
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.