PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sark Close, HOUNSLOW, TW5 0PZ
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 Sark Close, TW5 0PZ 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 Sark Close, HOUNSLOW, TW5 0PZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Sark Close
Date
7 Apr 2014
Current
Potential
61
90
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
7 Apr 2014
61
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Sark Close
Date
23 Jul 2018
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Jul 2018
67
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Sark Close
Date
20 Jun 2009
Current
Potential
72
72
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
20 Jun 2009
72
72
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Sark Close
Date
10 Nov 2010
Current
Potential
73
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Nov 2010
73
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 SARK CLOSE, HOUNSLOW
Date
26 Oct 2020
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Oct 2020
63
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Sark Close
Date
15 Sep 2014
Current
Potential
61
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Sep 2014
61
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Sark Close
Date
28 Nov 2016
Current
Potential
63
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Nov 2016
63
88
27 Apr 2014
51
90
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Sark Close
Date
7 Aug 2022
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Aug 2022
74
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Sark Close
Date
12 May 2013
Current
Potential
72
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
12 May 2013
72
89
12 May 2013
64
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Sark Close
Date
2 May 2020
Current
Potential
58
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 May 2020
58
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Sark Close
Date
1 Sep 2021
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
1 Sep 2021
64
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Sark Close
Date
6 Nov 2015
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
6 Nov 2015
71
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Sark Close
Date
28 Jul 2009
Current
Potential
78
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Jul 2009
78
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 Sark Close
Date
16 Feb 2019
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Feb 2019
61
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Sark Close
Date
3 Dec 2021
Current
Potential
64
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Dec 2021
64
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
30 Sark Close
Date
13 Mar 2015
Current
Potential
38
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Mar 2015
38
91
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
32 Sark Close
Date
9 Jul 2018
Current
Potential
52
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Jul 2018
52
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Sark Close
Date
12 Mar 2015
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Mar 2015
70
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Sark Close
Date
3 Sep 2017
Current
Potential
64
88
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Sep 2017
64
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Sark Close
Date
20 Jun 2022
Current
Potential
59
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Jun 2022
59
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Sark Close
Date
20 Jan 2015
Current
Potential
66
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Jan 2015
66
91
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Sark Close
Date
20 Sep 2024
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Sep 2024
75
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
52 Sark Close
Date
22 Feb 2014
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Feb 2014
68
89
6 Dec 2013
68
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Sark Close
Date
10 Jun 2015
Current
Potential
53
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2015
53
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 Sark Close
Date
17 Jun 2010
Current
Potential
33
42
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Jun 2010
33
42
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 SARK CLOSE, HOUNSLOW
Date
26 Apr 2021
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Apr 2021
75
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Sark Close
Date
17 Apr 2012
Current
Potential
62
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Apr 2012
62
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Sark Close
Date
10 May 2010
Current
Potential
61
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 May 2010
61
72
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
60 Sark Close
Date
24 Sep 2017
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 Sep 2017
72
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Sark Close
Date
5 Nov 2018
Current
Potential
66
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Nov 2018
66
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Sark Close
Date
22 May 2012
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 May 2012
66
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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.