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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cornwall Road, HARROW, HA1 4ND

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 Cornwall Road, HA1 4ND 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 Cornwall Road, HARROW, HA1 4ND
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Cornwall Road
Date
8 May 2013
Current
Potential
63
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 May 2013
63
75
Total Floor Area
164 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
13 Cornwall Road
Date
13 Oct 2013
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Oct 2013
61
85
13 Oct 2013
60
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
19 Cornwall Road
Date
3 Jun 2010
Current
Potential
68
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Jun 2010
68
74
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1a Cornwall Road
Date
10 Nov 2022
Current
Potential
57
63
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Nov 2022
57
63
26 Jan 2012
56
64
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Cornwall Road
Date
24 Jul 2022
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Jul 2022
60
79
23 Apr 2013
45
71
24 Jul 2012
61
87
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
31 Cornwall Road
Date
23 Mar 2020
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 Mar 2020
63
80
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
33 Cornwall Road
Date
28 Feb 2019
Current
Potential
53
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Feb 2019
53
81
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Cornwall Road
Date
30 Jul 2020
Current
Potential
56
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
30 Jul 2020
56
79
4 Mar 2015
61
81
Total Floor Area
138 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3a Cornwall Road
Date
20 Jul 2020
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
20 Jul 2020
75
80
19 Jul 2010
64
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Cornwall Road
Date
28 Aug 2023
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Aug 2023
73
90
10 Jun 2018
62
80
19 Nov 2010
58
59
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
45 Cornwall Road
Date
3 Oct 2019
Current
Potential
62
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Oct 2019
62
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 CORNWALL ROAD, HARROW
Date
15 Apr 2021
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Apr 2021
70
84
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Cornwall Road
Date
24 Apr 2013
Current
Potential
46
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Apr 2013
46
74
Total Floor Area
119 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
53 Cornwall Road
Date
16 Feb 2022
Current
Potential
44
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
16 Feb 2022
44
82
9 Feb 2012
43
50
Total Floor Area
109 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Cornwall Road
Date
7 Sep 2024
Current
Potential
76
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Sep 2024
76
84
11 Nov 2010
59
64
Total Floor Area
154 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Cornwall Road
Date
7 Jun 2016
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Jun 2016
70
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9a Cornwall Road
Date
21 Aug 2016
Current
Potential
58
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
21 Aug 2016
58
67
12 Aug 2014
60
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
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.