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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cornwallis Road, LONDON, N9 0JN

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 Cornwallis Road, N9 0JN 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 Cornwallis Road, LONDON, N9 0JN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Cornwallis Road
Date
9 Dec 2016
Current
Potential
53
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
9 Dec 2016
53
87
16 Feb 2013
49
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
14 Cornwallis Road
Date
10 Mar 2023
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Mar 2023
67
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
18 Cornwallis Road
Date
19 Dec 2022
Current
Potential
56
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Dec 2022
56
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
26 Cornwallis Road
Date
1 Jun 2015
Current
Potential
48
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Jun 2015
48
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
30 Cornwallis Road
Date
10 Sep 2015
Current
Potential
57
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
10 Sep 2015
57
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
32 Cornwallis Road
Date
6 Jun 2024
Current
Potential
54
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
6 Jun 2024
54
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
36 Cornwallis Road
Date
11 Feb 2010
Current
Potential
64
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Feb 2010
64
67
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
36 CORNWALLIS ROAD, EDMONTON
Date
6 Oct 2020
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Oct 2020
64
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Cornwallis Road
Date
15 Aug 2024
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Aug 2024
67
84
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Cornwallis Road
Date
17 Sep 2015
Current
Potential
20
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 Sep 2015
20
92
Total Floor Area
68 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Cornwallis Road
Date
24 May 2017
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 May 2017
66
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Cornwallis Road
Date
11 Sep 2022
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 Sep 2022
64
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 24 Cornwallis Road
Date
30 Jul 2019
Current
Potential
56
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Jul 2019
56
69
13 Apr 2009
65
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 24 Cornwallis Road
Date
4 Mar 2015
Current
Potential
39
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Mar 2015
39
66
13 Apr 2009
24
53
Total Floor Area
31 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
109
Mains Gas Available
Yes
Habitable Rooms
2
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.