PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Coworth Close, ASCOT, SL5 0NR
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 Coworth Close, SL5 0NR 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 Coworth Close, ASCOT, SL5 0NR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Coworth Close
Date
28 Feb 2013
Current
Potential
72
92
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Feb 2013
72
92
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Coworth Close
Date
18 Apr 2011
Current
Potential
63
65
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
18 Apr 2011
63
65
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Coworth Close
Date
7 Jun 2023
Current
Potential
68
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
7 Jun 2023
68
73
9 Feb 2011
72
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 COWORTH CLOSE, SUNNINGDALE
Date
27 Jan 2021
Current
Potential
73
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Jan 2021
73
82
Total Floor Area
127 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Coworth Close
Date
4 Mar 2014
Current
Potential
68
81
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Mar 2014
68
81
Total Floor Area
165 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
16 Coworth Close
Date
4 Mar 2014
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Mar 2014
67
86
18 Mar 2011
61
75
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Coworth Close
Date
23 Aug 2011
Current
Potential
64
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Aug 2011
64
73
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Coworth Close
Date
13 Jun 2013
Current
Potential
60
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Jun 2013
60
85
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Coworth Close
Date
7 Feb 2022
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Feb 2022
67
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Coworth Close
Date
31 Aug 2020
Current
Potential
70
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
31 Aug 2020
70
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Coworth Close
Date
10 Mar 2015
Current
Potential
77
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Mar 2015
77
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Coworth Close
Date
21 Feb 2022
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Feb 2022
70
82
Total Floor Area
156 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
28 Coworth Close
Date
12 Sep 2011
Current
Potential
70
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Sep 2011
70
72
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Coworth Close
Date
28 Mar 2023
Current
Potential
72
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Mar 2023
72
82
11 Jan 2023
65
82
Total Floor Area
161 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3 Coworth Close
Date
29 Jul 2015
Current
Potential
66
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Jul 2015
66
86
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 Coworth Close
Date
14 Nov 2024
Current
Potential
68
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Nov 2024
68
75
17 Jun 2016
58
76
Total Floor Area
158 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
35 Coworth Close
Date
17 Feb 2022
Current
Potential
70
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Feb 2022
70
90
16 Nov 2010
75
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Coworth Close
Date
7 Oct 2008
Current
Potential
61
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Oct 2008
61
70
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 COWORTH CLOSE, SUNNINGDALE
Date
16 Feb 2021
Current
Potential
66
86
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Feb 2021
66
86
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Coworth Close
Date
5 Jul 2009
Current
Potential
68
74
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Jul 2009
68
74
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Coworth Close
Date
2 Sep 2019
Current
Potential
65
87
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
2 Sep 2019
65
87
6 Dec 2010
13
22
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Coworth Close
Date
6 Jan 2009
Current
Potential
73
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
6 Jan 2009
73
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Coworth Close
Date
29 Nov 2023
Current
Potential
70
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Nov 2023
70
89
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Coworth Close
Date
3 Sep 2019
Current
Potential
74
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Sep 2019
74
76
11 Feb 2009
34
39
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 COWORTH CLOSE, SUNNINGDALE
Date
12 May 2021
Current
Potential
76
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 May 2021
76
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.