PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Larch Avenue, LONDON, W3 7LH
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 Larch Avenue, W3 7LH 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 Larch Avenue, LONDON, W3 7LH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Larch Avenue
Date
23 Oct 2013
Current
Potential
66
80
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Oct 2013
66
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Larch Avenue
Date
5 Nov 2014
Current
Potential
50
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Nov 2014
50
67
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Larch Avenue
Date
5 Nov 2024
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Nov 2024
72
78
26 Mar 2015
71
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Larch Avenue
Date
26 Mar 2014
Current
Potential
75
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Mar 2014
75
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Larch Avenue
Date
19 Aug 2013
Current
Potential
57
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Aug 2013
57
68
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Larch Avenue
Date
8 Sep 2013
Current
Potential
55
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Sep 2013
55
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Larch Avenue
Date
8 Feb 2014
Current
Potential
60
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Feb 2014
60
76
20 Nov 2008
58
72
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Larch Avenue
Date
17 Dec 2019
Current
Potential
55
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
17 Dec 2019
55
67
6 Oct 2009
60
60
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Larch Avenue
Date
1 Dec 2011
Current
Potential
69
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Dec 2011
69
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Larch Avenue
Date
6 Jan 2014
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Jan 2014
83
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Larch Avenue
Date
7 Dec 2016
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Dec 2016
73
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Larch Avenue
Date
13 May 2012
Current
Potential
69
81
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
13 May 2012
69
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Larch Avenue
Date
11 Aug 2010
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
11 Aug 2010
62
62
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Larch Avenue
Date
25 Jan 2022
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jan 2022
72
80
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 LARCH AVENUE, ACTON
Date
15 May 2021
Current
Potential
68
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 May 2021
68
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Larch Avenue
Date
12 Dec 2012
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Dec 2012
71
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Larch Avenue
Date
4 Jul 2018
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Jul 2018
75
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Larch Avenue
Date
17 Dec 2015
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Dec 2015
72
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Larch Avenue
Date
3 Feb 2016
Current
Potential
72
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Feb 2016
72
82
29 Mar 2009
68
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Larch Avenue
Date
27 Oct 2016
Current
Potential
73
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Oct 2016
73
81
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Larch Avenue
Date
26 Apr 2023
Current
Potential
62
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Apr 2023
62
66
30 Nov 2012
53
65
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Larch Avenue
Date
9 Mar 2023
Current
Potential
77
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Mar 2023
77
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Larch Avenue
Date
28 Nov 2013
Current
Potential
71
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Nov 2013
71
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Larch Avenue
Date
13 Jul 2023
Current
Potential
76
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Jul 2023
76
81
9 Jul 2013
70
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Larch Avenue
Date
5 Dec 2012
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Dec 2012
75
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Larch Avenue
Date
12 Feb 2019
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Feb 2019
73
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Larch Avenue
Date
27 Jun 2010
Current
Potential
55
56
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
27 Jun 2010
55
56
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Larch Avenue
Date
12 Sep 2019
Current
Potential
79
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Sep 2019
79
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Larch Avenue
Date
21 Aug 2019
Current
Potential
58
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
21 Aug 2019
58
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
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.