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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wesley Avenue, HOUNSLOW, TW3 4LU

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 Wesley Avenue, TW3 4LU 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 Wesley Avenue, HOUNSLOW, TW3 4LU
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Wesley Avenue
Date
6 Nov 2015
Current
Potential
68
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Nov 2015
68
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Wesley Avenue
Date
25 Sep 2024
Current
Potential
62
89
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Sep 2024
62
89
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Wesley Avenue
Date
30 Jul 2023
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
30 Jul 2023
67
84
23 Oct 2013
60
85
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Wesley Avenue
Date
1 Sep 2016
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Sep 2016
64
85
22 Apr 2009
65
67
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Wesley Avenue
Date
6 Jan 2019
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Jan 2019
61
84
17 Sep 2012
42
87
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.3
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
32 WESLEY AVENUE, HOUNSLOW
Date
15 Jan 2021
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Jan 2021
71
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Wesley Avenue
Date
20 Nov 2023
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
20 Nov 2023
67
84
22 Nov 2013
68
85
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Wesley Avenue
Date
3 May 2022
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 May 2022
59
82
Total Floor Area
152 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
48 Wesley Avenue
Date
15 Aug 2018
Current
Potential
66
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Aug 2018
66
83
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
50 Wesley Avenue
Date
15 Jul 2016
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Jul 2016
70
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Wesley Avenue
Date
26 Sep 2018
Current
Potential
65
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Sep 2018
65
89
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Wesley Avenue
Date
16 Apr 2018
Current
Potential
63
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Apr 2018
63
91
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 Wesley Avenue
Date
24 Jul 2024
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Jul 2024
71
86
6 Sep 2022
54
87
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Wesley Avenue
Date
14 Jan 2020
Current
Potential
60
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
14 Jan 2020
60
79
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.