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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thornbury Road, ISLEWORTH, TW7 4LQ

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 Thornbury Road, TW7 4LQ 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 Thornbury Road, ISLEWORTH, TW7 4LQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
23 Thornbury Road
Date
14 Jun 2011
Current
Potential
40
45
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
14 Jun 2011
40
45
Total Floor Area
133 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
8.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25a Thornbury Road
Date
27 Jul 2017
Current
Potential
64
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
27 Jul 2017
64
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25b Thornbury Road
Date
6 Jan 2023
Current
Potential
71
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
6 Jan 2023
71
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
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
27a Thornbury Road
Date
16 May 2017
Current
Potential
54
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
16 May 2017
54
79
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
27c Thornbury Road
Date
27 Jul 2017
Current
Potential
65
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
27 Jul 2017
65
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
27d Thornbury Road
Date
2 Jul 2013
Current
Potential
70
71
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 Jul 2013
70
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Thornbury Road
Date
23 Nov 2015
Current
Potential
52
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Nov 2015
52
76
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
31 THORNBURY ROAD, ISLEWORTH
Date
30 Sep 2020
Current
Potential
53
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Sep 2020
53
82
Total Floor Area
161 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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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