PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harley Road, LONDON, NW10 8AY
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 Harley Road, NW10 8AY 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 Harley Road, LONDON, NW10 8AY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
103a Harley Road
Date
13 Jun 2022
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Jun 2022
69
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
105 Harley Road
Date
21 Dec 2009
Current
Potential
73
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Dec 2009
73
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
105A Harley Road
Date
19 Oct 2018
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Oct 2018
69
77
14 Sep 2017
67
76
19 Oct 2008
61
66
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
105b Harley Road
Date
24 Jul 2017
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jul 2017
71
80
17 May 2009
70
73
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
109a Harley Road
Date
26 Nov 2009
Current
Potential
67
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Nov 2009
67
71
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
109b Harley Road
Date
6 Dec 2024
Current
Potential
66
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Dec 2024
66
78
11 Aug 2020
55
75
9 May 2013
63
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
111a Harley Road
Date
7 May 2024
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 May 2024
65
76
14 Aug 2012
63
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
113a Harley Road
Date
24 Jan 2018
Current
Potential
64
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jan 2018
64
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
113b Harley Road
Date
20 Dec 2023
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Dec 2023
73
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
117b Harley Road
Date
11 Aug 2022
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Aug 2022
74
78
9 Feb 2010
78
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
119a Harley Road
Date
10 Jul 2020
Current
Potential
59
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Jul 2020
59
70
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
121a Harley Road
Date
1 Mar 2024
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Mar 2024
69
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
123 Harley Road
Date
17 Oct 2016
Current
Potential
49
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Oct 2016
49
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
123a Harley Road
Date
6 Mar 2019
Current
Potential
67
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Mar 2019
67
72
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
123b Harley Road
Date
4 Mar 2019
Current
Potential
59
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Mar 2019
59
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
129A Harley Road
Date
29 Mar 2020
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2020
72
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
131 Harley Road
Date
14 Nov 2024
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Nov 2024
68
85
7 May 2015
63
88
21 Dec 2012
53
81
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
133 Harley Road
Date
12 Nov 2023
Current
Potential
66
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Nov 2023
66
79
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
135a Harley Road
Date
14 Jun 2015
Current
Potential
53
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jun 2015
53
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139 Harley Road
Date
26 Jan 2009
Current
Potential
67
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Jan 2009
67
69
4 Nov 2008
1
1
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
139 HARLEY ROAD, LONDON
Date
13 Oct 2020
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Oct 2020
64
83
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
143A HARLEY ROAD, LONDON
Date
15 Feb 2021
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Feb 2021
69
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
145 Harley Road
Date
8 Sep 2016
Current
Potential
60
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2016
60
87
26 Nov 2009
34
62
18 Nov 2009
57
71
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
147b Harley Road
Date
13 Sep 2015
Current
Potential
58
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Sep 2015
58
78
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
147c Harley Road
Date
2 Oct 2013
Current
Potential
79
89
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
2007 onwards
Certificate History
2 Oct 2013
79
89
Total Floor Area
109 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
149a Harley Road
Date
27 Sep 2023
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Sep 2023
77
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
149b Harley Road
Date
15 Jan 2010
Current
Potential
55
70
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Jan 2010
55
70
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
151 Harley Road
Date
21 Feb 2023
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Feb 2023
69
79
17 Nov 2010
71
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
153 Harley Road
Date
30 Oct 2019
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Oct 2019
58
85
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
159 Harley Road
Date
10 Sep 2021
Current
Potential
57
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Sep 2021
57
80
9 Feb 2010
75
75
Total Floor Area
141 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
161a Harley Road
Date
17 Dec 2015
Current
Potential
61
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Dec 2015
61
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
161b Harley Road
Date
5 Jan 2016
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Jan 2016
69
80
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
163a Harley Road
Date
11 Apr 2022
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2022
68
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
165a Harley Road
Date
24 Feb 2012
Current
Potential
52
66
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
24 Feb 2012
52
66
16 Sep 2011
62
68
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
167a Harley Road
Date
12 Feb 2024
Current
Potential
61
83
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
12 Feb 2024
61
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
91a Harley Road
Date
16 Aug 2010
Current
Potential
70
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2010
70
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
95b Harley Road
Date
8 Jul 2015
Current
Potential
58
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jul 2015
58
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
97 Harley Road
Date
21 Feb 2009
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Feb 2009
69
69
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
97a Harley Road
Date
1 Oct 2019
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Oct 2019
66
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
97b Harley Road
Date
1 Oct 2019
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Oct 2019
72
79
21 Feb 2009
62
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FIRST FLOOR FLAT, 151 HARLEY ROAD
Date
8 Dec 2020
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Dec 2020
68
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 101 Harley Road
Date
12 Jun 2012
Current
Potential
54
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2012
54
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 149 Harley Road
Date
14 Jan 2015
Current
Potential
57
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Jan 2015
57
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 101 Harley Road
Date
12 Jun 2012
Current
Potential
65
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2012
65
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 115 Harley Road
Date
25 Nov 2014
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Nov 2014
66
79
18 Mar 2009
73
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Ground Floor Flat, 121 Harley Road
Date
13 May 2010
Current
Potential
52
60
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
13 May 2010
52
60
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 151 Harley Road
Date
10 Jan 2020
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Jan 2020
69
75
3 Jun 2009
74
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Front Studio, 163 Harley Road
Date
28 Aug 2018
Current
Potential
64
77
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2018
64
77
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Bands
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.
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