PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grove Avenue, TWICKENHAM, TW1 4HX
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 Grove Avenue, TW1 4HX 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 Grove Avenue, TWICKENHAM, TW1 4HX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Grove Avenue
Date
5 Dec 2024
Current
Potential
52
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Dec 2024
52
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Grove Avenue
Date
25 Jan 2018
Current
Potential
61
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jan 2018
61
75
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
13 Grove Avenue
Date
12 Oct 2022
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Oct 2022
69
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Grove Avenue
Date
25 Sep 2013
Current
Potential
55
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Sep 2013
55
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Grove Avenue
Date
22 Feb 2022
Current
Potential
53
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Feb 2022
53
67
21 Nov 2008
40
58
Total Floor Area
147 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
19 Grove Avenue
Date
7 Feb 2017
Current
Potential
70
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Feb 2017
70
81
Total Floor Area
153 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
27, Grove Avenue
Date
14 May 2018
Current
Potential
55
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 May 2018
55
72
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
29 Grove Avenue
Date
17 Feb 2012
Current
Potential
47
57
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Feb 2012
47
57
Total Floor Area
107 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Grove Avenue
Date
9 Dec 2015
Current
Potential
58
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Dec 2015
58
81
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
33 Grove Avenue
Date
21 Jan 2025
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Jan 2025
72
87
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Grove Avenue
Date
19 Oct 2021
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Oct 2021
71
84
20 Nov 2008
59
66
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
39 Grove Avenue
Date
15 Dec 2011
Current
Potential
63
64
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Dec 2011
63
64
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
41 Grove Avenue
Date
14 May 2018
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 May 2018
63
83
6 Sep 2009
6
10
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43 Grove Avenue
Date
3 Jun 2019
Current
Potential
68
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Jun 2019
68
80
18 Nov 2008
50
57
Total Floor Area
145 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
45 Grove Avenue
Date
18 Nov 2014
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Nov 2014
59
87
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
47 Grove Avenue
Date
26 Sep 2012
Current
Potential
68
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2012
68
82
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
49 Grove Avenue
Date
23 Nov 2017
Current
Potential
53
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Nov 2017
53
71
Total Floor Area
129 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Grove Avenue
Date
7 Sep 2011
Current
Potential
51
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Sep 2011
51
59
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
51a Grove Avenue
Date
10 Jul 2025
Current
Potential
71
78
Property Type
Flat
Built Form
Not Recorded
Constructed
1900-1929
Certificate History
10 Jul 2025
71
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
53 Grove Avenue
Date
24 Feb 2011
Current
Potential
55
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Feb 2011
55
67
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
57 Grove Avenue
Date
15 Feb 2019
Current
Potential
67
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
15 Feb 2019
67
81
27 Feb 2015
55
85
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 Grove Avenue
Date
30 Jun 2025
Current
Potential
63
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Jun 2025
63
74
30 May 2013
61
79
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
61 Grove Avenue
Date
24 Jun 2019
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jun 2019
70
84
24 Oct 2010
42
52
Total Floor Area
124 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
69 Grove Avenue
Date
2 Apr 2024
Current
Potential
59
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
2 Apr 2024
59
86
3 Sep 2013
59
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
3
Address
9 Grove Avenue
Date
18 Nov 2025
Current
Potential
68
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Nov 2025
68
80
1 Feb 2016
61
81
31 Oct 2008
50
58
Total Floor Area
145 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
First Floor Flat, 53 Grove Avenue
Date
8 Jan 2016
Current
Potential
66
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jan 2016
66
72
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
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 2026.