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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clarendon Road, LONDON, W11 3AD

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 Clarendon Road, W11 3AD 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 Clarendon Road, LONDON, W11 3AD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
28 Clarendon Road
Date
20 Apr 2011
Current
Potential
74
74
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
20 Apr 2011
74
74
Total Floor Area
625 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
16.0
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 CLARENDON ROAD, LONDON
Date
15 Dec 2020
Current
Potential
72
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Dec 2020
72
82
Total Floor Area
361 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
36 Clarendon Road
Date
23 Jun 2019
Current
Potential
61
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Jun 2019
61
74
10 Aug 2017
49
72
21 Jul 2010
35
36
Total Floor Area
408 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
1
Address
36 CLARENDON ROAD, LONDON
Date
9 Feb 2021
Current
Potential
59
77
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Feb 2021
59
77
Total Floor Area
413 sq m
Current CO2 Emissions Level
15.4
Potential CO2 Emissions Level
8.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
36a Clarendon Road
Date
10 Aug 2017
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Aug 2017
72
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
38 Clarendon Road
Date
11 Jan 2018
Current
Potential
70
72
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Jan 2018
70
72
5 Apr 2009
39
58
Total Floor Area
606 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
4
Address
42 Clarendon Road
Date
29 Mar 2012
Current
Potential
58
60
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
+
Certificate History
29 Mar 2012
58
60
Total Floor Area
319 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
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.