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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cornwallis Road, LONDON, N19 4LT

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, N19 4LT 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, N19 4LT
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
18b Cornwallis Road
Date
17 May 2011
Current
Potential
59
61
Property Type
Maisonette
Built Form
N/A
Constructed
1900-1929
+
Certificate History
17 May 2011
59
61
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Cornwallis Road
Date
14 Sep 2009
Current
Potential
50
63
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Sep 2009
50
63
Total Floor Area
136 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
22 Cornwallis Road
Date
15 Jan 2016
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Jan 2016
68
85
Total Floor Area
135 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
24a Cornwallis Road
Date
8 Aug 2023
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Aug 2023
72
76
20 Mar 2012
64
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
24b Cornwallis Road
Date
9 Apr 2019
Current
Potential
61
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Apr 2019
61
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 Cornwallis Road
Date
21 May 2015
Current
Potential
58
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 May 2015
58
84
10 Feb 2015
43
80
14 Aug 2014
63
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
30 Cornwallis Road
Date
7 Sep 2020
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Sep 2020
76
88
7 Dec 2015
52
74
Total Floor Area
139 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
Black Gate House, Cornwallis Road
Date
17 Sep 2015
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
17 Sep 2015
69
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 18 Cornwallis Road
Date
16 Oct 2023
Current
Potential
58
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
16 Oct 2023
58
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
FLAT B, 36 CORNWALLIS ROAD
Date
25 May 2021
Current
Potential
70
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
25 May 2021
70
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Flat, 24 Cornwallis Road
Date
5 Apr 2009
Current
Potential
57
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Apr 2009
57
63
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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.