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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ashbourne Close, LONDON, W5 3EF

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 Ashbourne Close, W5 3EF 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 Ashbourne Close, LONDON, W5 3EF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Ashbourne Close
Date
5 Jul 2017
Current
Potential
38
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Jul 2017
38
74
Total Floor Area
142 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
11 ASHBOURNE CLOSE, EALING
Date
22 Sep 2020
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Sep 2020
66
80
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
12 Ashbourne Close
Date
18 Jul 2018
Current
Potential
56
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Jul 2018
56
78
21 Jan 2010
37
64
Total Floor Area
213 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
12 ASHBOURNE CLOSE, EALING
Date
12 Mar 2021
Current
Potential
58
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
12 Mar 2021
58
75
Total Floor Area
253 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
2 Ashbourne Close
Date
25 Aug 2015
Current
Potential
31
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Aug 2015
31
83
Total Floor Area
136 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
2 ASHBOURNE CLOSE, EALING
Date
12 Mar 2021
Current
Potential
58
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
12 Mar 2021
58
75
Total Floor Area
253 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
4 Ashbourne Close
Date
12 Oct 2016
Current
Potential
49
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Oct 2016
49
72
Total Floor Area
117 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
6 Ashbourne Close
Date
19 Jul 2018
Current
Potential
49
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
19 Jul 2018
49
75
20 Jan 2010
37
68
Total Floor Area
119 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Ashbourne Close
Date
26 Jul 2020
Current
Potential
50
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Jul 2020
50
75
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
The Granny Annex, 11 Ashbourne Close
Date
3 Jun 2021
Current
Potential
57
89
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Jun 2021
57
89
7 Jun 2010
70
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
66
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.