PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ash Grove, HOUNSLOW, TW5 9DT
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 Ash Grove, TW5 9DT 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 Ash Grove, HOUNSLOW, TW5 9DT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
168 Ash Grove
Date
10 Jun 2018
Current
Potential
56
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Jun 2018
56
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
170 Ash Grove
Date
1 Jun 2011
Current
Potential
50
65
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Jun 2011
50
65
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
180 Ash Grove
Date
7 Mar 2009
Current
Potential
70
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Mar 2009
70
77
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
182 Ash Grove
Date
31 Aug 2014
Current
Potential
51
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
31 Aug 2014
51
80
19 Aug 2013
47
81
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
188 Ash Grove
Date
13 Jul 2020
Current
Potential
57
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Jul 2020
57
78
26 May 2009
57
67
7 Mar 2009
56
65
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
196 Ash Grove
Date
18 Oct 2009
Current
Potential
54
61
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
18 Oct 2009
54
61
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
202 Ash Grove
Date
6 Feb 2014
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Feb 2014
63
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
204 Ash Grove
Date
25 Jan 2011
Current
Potential
61
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jan 2011
61
69
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
206 Ash Grove
Date
13 Dec 2019
Current
Potential
62
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Dec 2019
62
78
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
210 Ash Grove
Date
20 Feb 2015
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Feb 2015
64
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
212 Ash Grove
Date
29 Jun 2023
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Jun 2023
66
85
16 Sep 2011
67
70
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
214 Ash Grove
Date
29 Apr 2015
Current
Potential
43
78
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
29 Apr 2015
43
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
216 Ash Grove
Date
13 Sep 2015
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2015
69
87
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
218 Ash Grove
Date
23 Feb 2012
Current
Potential
65
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Feb 2012
65
66
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
222 Ash Grove
Date
28 Oct 2021
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Oct 2021
64
88
25 Apr 2011
65
68
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
224 Ash Grove
Date
7 Oct 2021
Current
Potential
58
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Oct 2021
58
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
226 Ash Grove
Date
22 Jun 2015
Current
Potential
54
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jun 2015
54
79
19 Nov 2014
46
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
228 Ash Grove
Date
1 Apr 2014
Current
Potential
68
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Apr 2014
68
81
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
230 Ash Grove
Date
25 May 2015
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 May 2015
62
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
232 Ash Grove
Date
9 Aug 2024
Current
Potential
65
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Aug 2024
65
89
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
234 Ash Grove
Date
27 Jun 2024
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Jun 2024
67
86
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Annexe At Rear, 182 Ash Grove
Date
11 Oct 2024
Current
Potential
77
92
Property Type
Bungalow
Built Form
Detached
Constructed
2012 onwards
Certificate History
11 Oct 2024
77
92
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
The Annex, 180 Ash Grove
Date
7 Mar 2009
Current
Potential
60
67
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
7 Mar 2009
60
67
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
The Annexe, 182 Ash Grove
Date
13 Oct 2014
Current
Potential
70
86
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
Certificate History
13 Oct 2014
70
86
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
38
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.