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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gunnersbury Avenue, LONDON, W3 8LE

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 Gunnersbury Avenue, W3 8LE 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 Gunnersbury Avenue, LONDON, W3 8LE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
129 Gunnersbury Avenue
Date
14 Jan 2014
Current
Potential
64
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Jan 2014
64
87
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
133 Gunnersbury Avenue
Date
9 Oct 2015
Current
Potential
41
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Oct 2015
41
79
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 1, 127 Gunnersbury Avenue
Date
9 Aug 2010
Current
Potential
60
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Aug 2010
60
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1, 127 GUNNERSBURY AVENUE (NORTH CIRCULAR ROAD)
Date
4 Jul 2021
Current
Potential
65
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Jul 2021
65
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 127 Gunnersbury Avenue
Date
9 Aug 2010
Current
Potential
62
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
9 Aug 2010
62
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 2, 127 GUNNERSBURY AVENUE (NORTH CIRCULAR ROAD)
Date
4 Jul 2021
Current
Potential
67
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
4 Jul 2021
67
74
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 127 Gunnersbury Avenue
Date
29 Jul 2020
Current
Potential
70
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2020
70
74
9 Aug 2010
74
83
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 127 Gunnersbury Avenue
Date
19 Nov 2019
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Nov 2019
74
76
26 Feb 2009
76
84
Total Floor Area
22 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 127 Gunnersbury Avenue
Date
26 Feb 2009
Current
Potential
78
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 Feb 2009
78
84
19 Jun 2023
75
76
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 127 Gunnersbury Avenue
Date
9 Feb 2010
Current
Potential
68
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
9 Feb 2010
68
78
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 6, 127 GUNNERSBURY AVENUE (NORTH CIRCULAR ROAD)
Date
11 Jul 2021
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
11 Jul 2021
73
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
1
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.