PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hertford Road, LONDON, N9 7EP
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 Hertford Road, N9 7EP 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 Hertford Road, LONDON, N9 7EP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
171a Hertford Road
Date
15 Oct 2019
Current
Potential
46
72
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
15 Oct 2019
46
72
10 Nov 2014
41
57
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
171b Hertford Road
Date
6 Apr 2023
Current
Potential
62
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Apr 2023
62
75
26 Mar 2013
52
76
6 Oct 2008
55
65
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
171c Hertford Road
Date
29 Jun 2017
Current
Potential
59
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2017
59
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
173 Hertford Road
Date
5 Nov 2008
Current
Potential
64
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Nov 2008
64
69
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
173 HERTFORD ROAD, EDMONTON
Date
15 Apr 2021
Current
Potential
59
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Apr 2021
59
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
175 Hertford Road
Date
4 Oct 2024
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2024
64
83
1 Aug 2014
52
87
13 Apr 2010
61
69
Total Floor Area
142 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
177 Hertford Road
Date
20 May 2014
Current
Potential
55
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 May 2014
55
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
179 Hertford Road
Date
21 Mar 2017
Current
Potential
59
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Mar 2017
59
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
181 Hertford Road
Date
21 Mar 2017
Current
Potential
59
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Mar 2017
59
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
183 Hertford Road
Date
24 Mar 2009
Current
Potential
65
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Mar 2009
65
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
183a Hertford Road
Date
27 Feb 2015
Current
Potential
46
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Feb 2015
46
77
25 Nov 2009
54
70
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
183b Hertford Road
Date
27 Feb 2015
Current
Potential
59
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Feb 2015
59
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
185a Hertford Road
Date
14 Sep 2021
Current
Potential
75
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Sep 2021
75
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
189 Hertford Road
Date
8 Feb 2023
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2023
69
86
26 Jul 2022
66
90
30 Mar 2022
55
79
22 Aug 2010
55
62
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
191 Hertford Road
Date
4 Aug 2020
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Aug 2020
62
83
16 Jul 2010
49
65
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
193a Hertford Road
Date
16 Jun 2014
Current
Potential
50
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Jun 2014
50
67
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
197 Hertford Road
Date
30 Aug 2021
Current
Potential
58
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Aug 2021
58
78
1 Mar 2011
48
58
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
199 Hertford Road
Date
2 Oct 2022
Current
Potential
55
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2022
55
87
8 Mar 2011
49
49
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
201-203a Hertford Road
Date
4 Jun 2014
Current
Potential
42
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Jun 2014
42
69
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
205a Hertford Road
Date
29 Apr 2015
Current
Potential
54
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Apr 2015
54
71
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
207a Hertford Road
Date
22 Feb 2017
Current
Potential
50
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Feb 2017
50
70
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
209a Hertford Road
Date
8 Aug 2021
Current
Potential
63
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Aug 2021
63
73
17 May 2010
57
60
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Bagga Clothes, 205 Hertford Road
Date
23 Apr 2014
Current
Potential
48
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Apr 2014
48
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
74
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.