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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wellesley Crescent, TWICKENHAM, TW2 5RT

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 Wellesley Crescent, TW2 5RT 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 Wellesley Crescent, TWICKENHAM, TW2 5RT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Wellesley Crescent
Date
21 Feb 2023
Current
Potential
50
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Feb 2023
50
76
30 Aug 2012
31
72
Total Floor Area
214 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
11 Wellesley Crescent
Date
4 Dec 2023
Current
Potential
54
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
4 Dec 2023
54
78
30 Jun 2013
39
62
30 Jun 2013
30
62
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Wellesley Crescent
Date
9 Jul 2013
Current
Potential
61
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jul 2013
61
76
Total Floor Area
177 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
16 Wellesley Crescent
Date
17 Aug 2020
Current
Potential
54
73
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Aug 2020
54
73
13 Apr 2009
45
58
Total Floor Area
155 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
18 Wellesley Crescent
Date
20 Sep 2022
Current
Potential
62
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Sep 2022
62
73
Total Floor Area
201 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
2 WELLESLEY CRESCENT, TWICKENHAM
Date
15 Mar 2021
Current
Potential
69
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Mar 2021
69
79
Total Floor Area
197 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
20 Wellesley Crescent
Date
5 Feb 2015
Current
Potential
46
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2015
46
74
Total Floor Area
138 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 Wellesley Crescent
Date
29 Apr 2009
Current
Potential
56
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Apr 2009
56
63
Total Floor Area
158 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 Wellesley Crescent
Date
24 Aug 2017
Current
Potential
52
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Aug 2017
52
83
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2a Wellesley Crescent
Date
7 Feb 2019
Current
Potential
73
78
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
7 Feb 2019
73
78
Total Floor Area
247 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
3 Wellesley Crescent
Date
14 Nov 2012
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Nov 2012
63
77
Total Floor Area
194 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
34 Wellesley Crescent
Date
11 Oct 2017
Current
Potential
58
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Oct 2017
58
78
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4 Wellesley Crescent
Date
13 May 2012
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 May 2012
57
84
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
6 Wellesley Crescent
Date
17 Nov 2016
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Nov 2016
64
81
Total Floor Area
162 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Wellesley Crescent
Date
13 Mar 2018
Current
Potential
60
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Mar 2018
60
78
Total Floor Area
156 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
9 Wellesley Crescent
Date
15 Jan 2020
Current
Potential
72
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
15 Jan 2020
72
83
19 Feb 2009
71
74
Total Floor Area
173 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
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.