Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Summerlands Avenue, LONDON, W3 6EW

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 Summerlands Avenue, W3 6EW 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 Summerlands Avenue, LONDON, W3 6EW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
21 Summerlands Avenue
Date
14 Aug 2015
Current
Potential
37
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Aug 2015
37
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Summerlands Avenue
Date
20 May 2020
Current
Potential
60
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 May 2020
60
77
14 Apr 2009
49
51
Total Floor Area
118 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
25 Summerlands Avenue
Date
27 Feb 2023
Current
Potential
66
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Feb 2023
66
84
25 Feb 2013
57
81
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 SUMMERLANDS AVENUE, ACTON
Date
16 Feb 2021
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Feb 2021
60
88
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43 Summerlands Avenue
Date
1 Mar 2018
Current
Potential
46
69
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Mar 2018
46
69
Total Floor Area
127 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
45 Summerlands Avenue
Date
11 Jul 2016
Current
Potential
53
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Jul 2016
53
73
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
47 Summerlands Avenue
Date
1 Oct 2024
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Oct 2024
66
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 Summerlands Avenue
Date
22 Jul 2020
Current
Potential
52
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2020
52
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
53 Summerlands Avenue
Date
26 Oct 2016
Current
Potential
48
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Oct 2016
48
81
13 Dec 2013
55
78
Total Floor Area
120 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
55 SUMMERLANDS AVENUE, ACTON
Date
6 Oct 2020
Current
Potential
61
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Oct 2020
61
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
55a Summerlands Avenue
Date
22 Sep 2010
Current
Potential
64
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Sep 2010
64
68
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
57a Summerlands Avenue
Date
14 Sep 2009
Current
Potential
71
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Sep 2009
71
73
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Summerlands Avenue
Date
3 Mar 2016
Current
Potential
39
60
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2016
39
60
Total Floor Area
248 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
9.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
61 Summerlands Avenue
Date
2 Jul 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Jul 2023
78
78
3 Jul 2013
75
82
Total Floor Area
173 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.