PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hartham Road, LONDON, N7 9JG
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 Hartham Road, N7 9JG 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 Hartham Road, LONDON, N7 9JG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10a Hartham Road
Date
31 Jul 2017
Current
Potential
69
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
31 Jul 2017
69
79
15 Jan 2010
53
65
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12a Hartham Road
Date
11 Dec 2023
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
79
79
26 Jan 2015
56
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12b Hartham Road
Date
5 Oct 2015
Current
Potential
71
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Oct 2015
71
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12c Hartham Road
Date
11 Dec 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
81
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12d Hartham Road
Date
11 Dec 2023
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
76
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14a Hartham Road
Date
11 Dec 2023
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
77
77
5 Oct 2015
58
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14b Hartham Road
Date
11 Dec 2023
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
77
77
5 Oct 2015
66
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14c Hartham Road
Date
11 Dec 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Dec 2023
81
81
5 Oct 2015
60
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14d Hartham Road
Date
5 Oct 2015
Current
Potential
70
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Oct 2015
70
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16b Hartham Road
Date
23 Feb 2018
Current
Potential
46
60
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Feb 2018
46
60
14 May 2012
41
67
Total Floor Area
128 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18a Hartham Road
Date
27 Oct 2022
Current
Potential
65
79
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
27 Oct 2022
65
79
28 Dec 2008
16
16
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
18b Hartham Road
Date
29 May 2009
Current
Potential
68
69
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 May 2009
68
69
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
18c Hartham Road
Date
17 Sep 2018
Current
Potential
70
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2018
70
78
11 Dec 2011
53
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Hartham Road
Date
17 May 2011
Current
Potential
45
56
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
17 May 2011
45
56
Total Floor Area
44 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Hartham Road
Date
2 Feb 2011
Current
Potential
47
51
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Feb 2011
47
51
Total Floor Area
262 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
22b Hartham Road
Date
21 Mar 2016
Current
Potential
59
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
21 Mar 2016
59
78
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
28a Hartham Road
Date
16 Mar 2019
Current
Potential
68
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 Mar 2019
68
79
3 Jul 2013
48
78
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28b Hartham Road
Date
16 Mar 2019
Current
Potential
58
66
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 Mar 2019
58
66
3 Jul 2013
48
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28d Hartham Road
Date
18 Mar 2019
Current
Potential
58
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 Mar 2019
58
67
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2a Hartham Road
Date
21 Jan 2010
Current
Potential
52
69
Property Type
Maisonette
Built Form
Detached
Constructed
1900-1929
Certificate History
21 Jan 2010
52
69
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30 Hartham Road
Date
30 Jul 2018
Current
Potential
36
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
30 Jul 2018
36
74
Total Floor Area
159 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30a Hartham Road
Date
14 Sep 2017
Current
Potential
71
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
14 Sep 2017
71
74
22 Jul 2014
72
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30b Hartham Road
Date
5 Dec 2008
Current
Potential
68
74
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Dec 2008
68
74
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4a Hartham Road
Date
5 Aug 2020
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Aug 2020
65
77
21 Oct 2008
56
63
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8a Hartham Road
Date
7 Jan 2022
Current
Potential
66
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Jan 2022
66
79
23 Feb 2010
55
68
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8b Hartham Road
Date
20 Sep 2023
Current
Potential
68
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2023
68
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8d Hartham Road
Date
26 Apr 2022
Current
Potential
68
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Apr 2022
68
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 10 Hartham Road
Date
30 May 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 May 2024
74
78
19 Mar 2014
63
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 26 Hartham Road
Date
9 Jan 2014
Current
Potential
66
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Jan 2014
66
80
5 Sep 2012
57
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 2 Hartham Road
Date
27 Apr 2023
Current
Potential
66
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Apr 2023
66
79
8 Aug 2011
54
63
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 2 Hartham Road
Date
25 Jun 2023
Current
Potential
65
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
25 Jun 2023
65
76
7 Jun 2011
63
68
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 2 Hartham Road
Date
10 Dec 2013
Current
Potential
34
63
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
10 Dec 2013
34
63
3 Jun 2009
62
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat C, 8 Hartham Road
Date
2 Mar 2010
Current
Potential
62
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Mar 2010
62
70
13 Jan 2022
72
79
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat D, 18 Hartham Road
Date
19 Jun 2010
Current
Potential
70
71
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
19 Jun 2010
70
71
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 26 Hartham Road
Date
28 Jan 2014
Current
Potential
60
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Jan 2014
60
78
5 Sep 2012
49
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Lower Ground Floor Flat, 26 Hartham Road
Date
28 Jan 2014
Current
Potential
67
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Jan 2014
67
78
5 Sep 2012
61
76
28 Jan 2014
75
75
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Raised Ground Floor, 10 Hartham Road
Date
17 Jun 2020
Current
Potential
69
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Jun 2020
69
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Second Floor Flat, 26 Hartham Road
Date
9 Jan 2014
Current
Potential
63
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Jan 2014
63
74
5 Sep 2012
49
72
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
THE GARDEN FLAT, 24 HARTHAM ROAD
Date
8 Jul 2021
Current
Potential
63
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Jul 2021
63
76
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Top Floor Flat, 10 Hartham Road
Date
4 Sep 2014
Current
Potential
53
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
4 Sep 2014
53
66
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.