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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Winchstone Close, SHEPPERTON, TW17 0JY

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 Winchstone Close, TW17 0JY 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 Winchstone Close, SHEPPERTON, TW17 0JY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Winchstone Close
Date
30 Mar 2017
Current
Potential
67
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Mar 2017
67
75
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Winchstone Close
Date
22 Jan 2013
Current
Potential
64
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Jan 2013
64
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Winchstone Close
Date
23 Apr 2019
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Apr 2019
66
74
7 Apr 2010
64
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Winchstone Close
Date
5 Nov 2018
Current
Potential
64
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Nov 2018
64
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
13 Winchstone Close
Date
11 Jan 2011
Current
Potential
62
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Jan 2011
62
75
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 WINCHSTONE CLOSE, SHEPPERTON
Date
10 Feb 2021
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Feb 2021
71
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Winchstone Close
Date
25 Feb 2009
Current
Potential
34
52
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Feb 2009
34
52
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
99
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Winchstone Close
Date
24 Jun 2020
Current
Potential
73
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Jun 2020
73
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Winchstone Close
Date
14 Sep 2015
Current
Potential
68
71
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 Sep 2015
68
71
6 Sep 2009
55
71
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 WINCHSTONE CLOSE, SHEPPERTON
Date
25 Apr 2021
Current
Potential
61
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Apr 2021
61
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 WINCHSTONE CLOSE
Date
20 May 2021
Current
Potential
60
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 May 2021
60
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
5 Winchstone Close
Date
8 Apr 2013
Current
Potential
69
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
8 Apr 2013
69
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Winchstone Close
Date
17 Sep 2013
Current
Potential
67
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Sep 2013
67
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Winchstone Close
Date
15 Sep 2009
Current
Potential
61
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Sep 2009
61
73
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 WINCHSTONE CLOSE, SHEPPERTON
Date
2 Dec 2020
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Dec 2020
69
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Winchstone Close
Date
17 Aug 2020
Current
Potential
71
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Aug 2020
71
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Winchstone Close
Date
18 Mar 2010
Current
Potential
48
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Mar 2010
48
72
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
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.