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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hartswood Road, LONDON, W12 9NE

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 Hartswood Road, W12 9NE 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 Hartswood Road, LONDON, W12 9NE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 Hartswood Road
Date
22 Apr 2022
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Apr 2022
68
82
25 Mar 2012
61
65
Total Floor Area
231 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
17 Hartswood Road
Date
16 Mar 2023
Current
Potential
67
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
16 Mar 2023
67
82
11 Nov 2011
52
58
Total Floor Area
219 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
19 Hartswood Road
Date
3 Mar 2014
Current
Potential
51
71
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Mar 2014
51
71
Total Floor Area
253 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
27 Hartswood Road
Date
4 Oct 2011
Current
Potential
45
46
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
4 Oct 2011
45
46
Total Floor Area
274 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
18.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
29 Hartswood Road
Date
10 Apr 2024
Current
Potential
58
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Apr 2024
58
76
Total Floor Area
308 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
33 Hartswood Road
Date
8 Sep 2020
Current
Potential
56
67
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Sep 2020
56
67
15 Dec 2008
39
54
Total Floor Area
215 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
37 Hartswood Road
Date
31 Jul 2022
Current
Potential
81
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Jul 2022
81
85
Total Floor Area
354 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
53a Hartswood Road
Date
6 Dec 2012
Current
Potential
61
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
6 Dec 2012
61
74
Total Floor Area
204 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
55a Hartswood Road
Date
27 Jul 2009
Current
Potential
60
62
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Jul 2009
60
62
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
57 Hartswood Road
Date
26 Mar 2015
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Mar 2015
70
83
Total Floor Area
166 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
61 Hartswood Road
Date
9 Jun 2020
Current
Potential
48
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Jun 2020
48
80
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
63 HARTSWOOD ROAD, LONDON
Date
5 Jan 2021
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
5 Jan 2021
65
86
5 Jan 2021
64
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
67 Hartswood Road
Date
5 Nov 2018
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Nov 2018
65
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
69 Hartswood Road
Date
17 May 2017
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 May 2017
60
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
First Floor Flat, 23 Hartswood Road
Date
24 Apr 2013
Current
Potential
58
82
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
24 Apr 2013
58
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 23 Hartswood Road
Date
30 Jan 2017
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Jan 2017
61
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
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.