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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Addison Avenue, LONDON, W11 4QR

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 Addison Avenue, W11 4QR 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 Addison Avenue, LONDON, W11 4QR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12a Addison Avenue
Date
30 May 2016
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
30 May 2016
77
89
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Addison Avenue
Date
14 Aug 2011
Current
Potential
42
43
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Aug 2011
42
43
Total Floor Area
225 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
18 Addison Avenue
Date
29 Mar 2017
Current
Potential
63
71
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
29 Mar 2017
63
71
26 May 2010
45
50
Total Floor Area
325 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
20 Addison Avenue
Date
22 Feb 2018
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Feb 2018
64
87
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
22 Addison Avenue
Date
17 Jan 2023
Current
Potential
44
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Jan 2023
44
65
Total Floor Area
249 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
24 Addison Avenue
Date
2 Dec 2024
Current
Potential
55
77
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
2 Dec 2024
55
77
Total Floor Area
199 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
28 Addison Avenue
Date
17 Sep 2013
Current
Potential
53
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Sep 2013
53
76
Total Floor Area
174 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
30 Addison Avenue
Date
23 May 2023
Current
Potential
75
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 May 2023
75
82
24 Apr 2022
67
79
18 Nov 2008
43
45
Total Floor Area
308 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
36 Addison Avenue
Date
18 Jul 2022
Current
Potential
49
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
18 Jul 2022
49
78
Total Floor Area
287 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
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.