PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Annett Close, SHEPPERTON, TW17 8SF
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 Annett Close, TW17 8SF 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 Annett Close, SHEPPERTON, TW17 8SF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Annett Close
Date
23 Aug 2022
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Aug 2022
72
76
6 Nov 2023
73
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
1 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
84
84
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
84
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
86
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
86
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Annett Close
Date
20 Mar 2018
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Mar 2018
69
77
18 Sep 2022
66
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
87
87
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
87
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Annett Close
Date
13 May 2020
Current
Potential
75
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 May 2020
75
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
85
85
Total Floor Area
61 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Annett Close
Date
19 Oct 2014
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Oct 2014
73
76
15 Nov 2023
77
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Annett Close
Date
9 Feb 2017
Current
Potential
76
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Feb 2017
76
79
6 Nov 2023
77
78
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Annett Close
Date
18 Sep 2022
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2022
74
79
15 Nov 2023
77
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Annett Close, London
Date
6 Nov 2023
Current
Potential
74
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
6 Nov 2023
74
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Annett Close, London
Date
6 Nov 2023
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Nov 2023
80
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Annett Close
Date
7 May 2015
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 May 2015
69
76
23 May 2010
83
83
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
19 Annett Close
Date
17 Oct 2013
Current
Potential
72
72
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
17 Oct 2013
72
72
24 Mar 2011
76
76
18 Nov 2008
77
77
18 Sep 2022
65
79
6 Nov 2023
73
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Annett Close
Date
3 Dec 2012
Current
Potential
75
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
3 Dec 2012
75
78
15 Nov 2023
73
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
85
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Annett Close
Date
17 May 2017
Current
Potential
53
53
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2017
53
53
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
20 ANNETT CLOSE, SHEPPERTON
Date
4 May 2021
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 May 2021
70
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Annett Close
Date
5 Dec 2014
Current
Potential
73
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Dec 2014
73
73
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Annett Close, London
Date
15 Nov 2023
Current
Potential
73
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Nov 2023
73
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Annett Close
Date
18 Sep 2022
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2022
65
79
15 Nov 2023
73
73
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Annett Close
Date
18 Sep 2022
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2022
65
79
6 Nov 2023
73
73
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Annett Close
Date
8 Oct 2013
Current
Potential
71
72
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
8 Oct 2013
71
72
23 Feb 2009
63
69
6 Nov 2023
73
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Annett Close
Date
24 Oct 2022
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
24 Oct 2022
72
76
17 Dec 2010
78
78
8 Jan 2009
78
78
6 Nov 2023
72
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Annett Close
Date
3 Feb 2014
Current
Potential
71
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
3 Feb 2014
71
76
19 Sep 2022
75
79
6 Nov 2023
73
75
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Annett Close, London
Date
15 Nov 2023
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Nov 2023
76
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Annett Close
Date
29 Jan 2022
Current
Potential
66
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
29 Jan 2022
66
77
17 Sep 2009
61
74
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
85
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Annett Close
Date
20 Aug 2018
Current
Potential
60
64
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2018
60
64
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
32 Annett Close, London
Date
15 Nov 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Nov 2023
78
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Annett Close
Date
30 Jul 2020
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Jul 2020
81
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Annett Close
Date
20 May 2013
Current
Potential
70
70
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
20 May 2013
70
70
28 Jul 2011
70
70
30 Jul 2009
73
76
15 Nov 2023
67
67
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Annett Close
Date
6 Oct 2014
Current
Potential
64
65
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
6 Oct 2014
64
65
19 Sep 2022
63
79
1 May 2024
67
67
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Annett Close
Date
10 Jun 2014
Current
Potential
72
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
10 Jun 2014
72
76
21 Oct 2009
74
78
23 Sep 2021
68
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Annett Close
Date
28 Feb 2013
Current
Potential
61
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Feb 2013
61
61
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Annett Close
Date
1 Jun 2015
Current
Potential
52
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Jun 2015
52
61
23 Sep 2021
67
69
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Annett Close
Date
4 Jan 2016
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jan 2016
76
80
6 Nov 2023
78
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
86
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
86
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Annett Close
Date
23 Jun 2022
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Jun 2022
69
77
19 Sep 2022
69
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
44 Annett Close
Date
31 May 2012
Current
Potential
64
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
31 May 2012
64
70
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
89
89
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
89
89
Total Floor Area
128 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Annett Close
Date
14 Mar 2014
Current
Potential
77
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
14 Mar 2014
77
80
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
6 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
87
87
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
87
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Annett Close
Date
19 Jan 2010
Current
Potential
78
81
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
19 Jan 2010
78
81
15 Nov 2023
78
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
85
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Annett Close
Date
17 Feb 2022
Current
Potential
58
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
17 Feb 2022
58
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
86
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
86
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Annett Close
Date
3 Apr 2022
Current
Potential
44
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
3 Apr 2022
44
62
4 May 2016
65
65
17 Feb 2012
41
56
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Joshua House, Annett Close
Date
29 Mar 2016
Current
Potential
84
84
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
29 Mar 2016
84
84
Total Floor Area
61 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
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.