PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
London Road, ISLEWORTH, TW7 5XF
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 5XF 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 5XF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1st Floor Flat, 351 London Road
Date
5 Aug 2010
Current
Potential
43
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Aug 2010
43
59
6 Mar 2009
50
69
Total Floor Area
54 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
349a London Road
Date
16 Dec 2021
Current
Potential
56
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Dec 2021
56
62
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
351a London Road, Brentford End
Date
10 Dec 2024
Current
Potential
49
64
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Dec 2024
49
64
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
353 London Road
Date
21 Feb 2013
Current
Potential
50
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Feb 2013
50
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
355 London Road
Date
1 Dec 2011
Current
Potential
62
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Dec 2011
62
66
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
357 London Road
Date
17 Jul 2019
Current
Potential
64
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Jul 2019
64
82
2 Jul 2013
67
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
361 London Road
Date
2 Sep 2009
Current
Potential
64
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 Sep 2009
64
68
17 May 2009
51
60
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
363 London Road
Date
21 Jun 2018
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Jun 2018
60
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
365 London Road
Date
8 Jun 2023
Current
Potential
56
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Jun 2023
56
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
367 London Road
Date
2 Oct 2017
Current
Potential
49
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Oct 2017
49
68
Total Floor Area
119 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
369 London Road
Date
14 Oct 2022
Current
Potential
70
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Oct 2022
70
82
2 Jul 2018
49
83
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
371 London Road
Date
23 Mar 2022
Current
Potential
65
88
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
23 Mar 2022
65
88
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
383 London Road
Date
18 Jul 2013
Current
Potential
50
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jul 2013
50
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
385 London Road
Date
10 Feb 2012
Current
Potential
66
67
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
10 Feb 2012
66
67
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
389 London Road
Date
28 Sep 2018
Current
Potential
41
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Sep 2018
41
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
393 London Road
Date
28 Sep 2024
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Sep 2024
64
85
18 Sep 2013
53
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
399 London Road
Date
17 Nov 2010
Current
Potential
65
65
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Nov 2010
65
65
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Rose and Crown Mews, London Road
Date
23 Sep 2014
Current
Potential
81
92
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
23 Sep 2014
81
92
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
405 London Road
Date
14 May 2024
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
14 May 2024
61
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Rose and Crown Mews, London Road
Date
23 Sep 2014
Current
Potential
81
93
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
23 Sep 2014
81
93
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Rose and Crown Mews, London Road
Date
23 Sep 2014
Current
Potential
81
92
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
23 Sep 2014
81
92
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Rose and Crown Mews, London Road
Date
23 Sep 2014
Current
Potential
81
93
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
23 Sep 2014
81
93
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Rose and Crown Mews, London Road
Date
23 Sep 2014
Current
Potential
83
91
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
23 Sep 2014
83
91
Total Floor Area
148 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
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.
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