PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harris Close, HOUNSLOW, TW3 4JJ
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 Harris Close, TW3 4JJ 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 Harris Close, HOUNSLOW, TW3 4JJ
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Harris Close
Date
3 Mar 2016
Current
Potential
55
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Mar 2016
55
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
101 Harris Close
Date
10 Oct 2016
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Oct 2016
80
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
102 Harris Close
Date
5 Aug 2016
Current
Potential
76
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Aug 2016
76
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
103 Harris Close
Date
23 Apr 2018
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Apr 2018
76
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
104 Harris Close
Date
9 Aug 2016
Current
Potential
78
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
9 Aug 2016
78
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
106 Harris Close
Date
16 Nov 2014
Current
Potential
55
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
16 Nov 2014
55
63
Total Floor Area
46 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
107 Harris Close
Date
6 Jul 2012
Current
Potential
47
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
6 Jul 2012
47
63
Total Floor Area
48 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
106
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
108 Harris Close
Date
2 Mar 2016
Current
Potential
44
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Mar 2016
44
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
61 Harris Close
Date
6 Nov 2009
Current
Potential
65
69
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
6 Nov 2009
65
69
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
61 HARRIS CLOSE, HOUNSLOW
Date
18 Dec 2020
Current
Potential
61
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
18 Dec 2020
61
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
62 Harris Close
Date
9 Oct 2012
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Oct 2012
62
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
64 Harris Close
Date
8 Feb 2013
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Feb 2013
71
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
65 Harris Close
Date
10 Dec 2015
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Dec 2015
65
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
66 Harris Close
Date
9 Oct 2012
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Oct 2012
67
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
70 Harris Close
Date
23 Sep 2024
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
23 Sep 2024
70
76
3 Feb 2010
17
57
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
72 Harris Close
Date
27 May 2010
Current
Potential
79
83
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
27 May 2010
79
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
73 Harris Close
Date
4 Oct 2024
Current
Potential
64
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
4 Oct 2024
64
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
77 Harris Close
Date
5 Jun 2012
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Jun 2012
74
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
78 Harris Close
Date
19 Aug 2020
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Aug 2020
76
78
20 Jun 2010
67
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
80 Harris Close
Date
23 Feb 2023
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
23 Feb 2023
75
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
81 Harris Close
Date
25 Jun 2012
Current
Potential
73
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Jun 2012
73
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
82 Harris Close
Date
4 Oct 2019
Current
Potential
77
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
4 Oct 2019
77
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
84 Harris Close
Date
30 Sep 2021
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
30 Sep 2021
78
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
85 Harris Close
Date
25 Mar 2018
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Mar 2018
75
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 Harris Close
Date
16 Feb 2010
Current
Potential
58
78
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
16 Feb 2010
58
78
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
88 Harris Close
Date
25 Sep 2017
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Sep 2017
79
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
90 Harris Close
Date
5 Jul 2016
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Jul 2016
77
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
91 Harris Close
Date
2 Dec 2016
Current
Potential
72
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Dec 2016
72
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
92 Harris Close
Date
3 Oct 2013
Current
Potential
74
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
3 Oct 2013
74
80
24 Mar 2011
74
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
93 HARRIS CLOSE, HOUNSLOW
Date
17 Dec 2020
Current
Potential
71
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Dec 2020
71
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
94 Harris Close
Date
5 Sep 2014
Current
Potential
55
61
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
5 Sep 2014
55
61
26 Aug 2014
48
55
Total Floor Area
46 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
95 Harris Close
Date
13 Nov 2014
Current
Potential
57
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Nov 2014
57
63
Total Floor Area
46 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
98 Harris Close
Date
28 Jun 2022
Current
Potential
44
70
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
28 Jun 2022
44
70
Total Floor Area
64 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
92
Mains Gas Available
No
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.