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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ashley Lane, LONDON, NW4 1HG

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 Ashley Lane, NW4 1HG 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 Ashley Lane, LONDON, NW4 1HG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
30 Ashley Lane
Date
20 Jan 2022
Current
Potential
59
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Jan 2022
59
83
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 Ashley Lane
Date
23 Oct 2012
Current
Potential
72
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Oct 2012
72
76
20 Sep 2010
65
74
Total Floor Area
320 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
34 Ashley Lane
Date
4 Jun 2018
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Jun 2018
67
80
Total Floor Area
314 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
36 Ashley Lane
Date
30 Jan 2017
Current
Potential
45
63
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Jan 2017
45
63
Total Floor Area
166 sq m
Current CO2 Emissions Level
11.6
Potential CO2 Emissions Level
7.8
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
38 Ashley Lane
Date
11 Oct 2016
Current
Potential
65
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Oct 2016
65
72
Total Floor Area
376 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
9.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
40 Ashley Lane
Date
3 Mar 2017
Current
Potential
66
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Mar 2017
66
76
11 Sep 2012
52
76
Total Floor Area
296 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
42 Ashley Lane
Date
21 Mar 2023
Current
Potential
54
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Mar 2023
54
78
Total Floor Area
269 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
44 Ashley Lane
Date
2 Nov 2009
Current
Potential
36
55
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Nov 2009
36
55
Total Floor Area
220 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
44 ASHLEY LANE, HENDON
Date
12 Apr 2021
Current
Potential
76
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Apr 2021
76
82
Total Floor Area
276 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
4
Address
46 Ashley Lane
Date
14 Jun 2010
Current
Potential
34
51
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Jun 2010
34
51
Total Floor Area
203 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
8
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.