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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cornwall Mews South, LONDON, SW7 4RZ

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 Mews South, SW7 4RZ 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 Mews South, LONDON, SW7 4RZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Cornwall Mews South
Date
30 Aug 2011
Current
Potential
67
67
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
N/A
+
Certificate History
30 Aug 2011
67
67
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Cornwall Mews South
Date
14 Sep 2023
Current
Potential
54
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Sep 2023
54
80
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Cornwall Mews South
Date
14 Sep 2022
Current
Potential
57
84
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Sep 2022
57
84
9 Dec 2009
53
56
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 Cornwall Mews South
Date
5 Jul 2012
Current
Potential
76
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
+
Certificate History
5 Jul 2012
76
85
6 Feb 2009
58
60
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Cornwall Mews South
Date
27 Jan 2015
Current
Potential
41
80
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
27 Jan 2015
41
80
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Cornwall Mews South
Date
15 Dec 2016
Current
Potential
51
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Dec 2016
51
69
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
15 Cornwall Mews South
Date
19 Jul 2018
Current
Potential
61
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Jul 2018
61
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Cornwall Mews South
Date
14 Nov 2021
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Nov 2021
69
86
13 May 2020
48
87
Total Floor Area
153 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Cornwall Mews South
Date
19 Sep 2010
Current
Potential
68
76
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Sep 2010
68
76
19 Oct 2008
68
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 CORNWALL MEWS SOUTH, LONDON
Date
9 Feb 2021
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Feb 2021
79
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Cornwall Mews South
Date
6 Oct 2022
Current
Potential
70
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Oct 2022
70
76
2 Feb 2010
60
67
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Cornwall Mews South
Date
13 Sep 2024
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Sep 2024
64
86
30 Mar 2012
14
52
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 Cornwall Mews South
Date
18 Feb 2019
Current
Potential
55
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
18 Feb 2019
55
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Cornwall Mews South
Date
16 Nov 2018
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Nov 2018
62
88
17 Nov 2008
61
63
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7a Cornwall Mews South
Date
8 Jan 2020
Current
Potential
53
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
8 Jan 2020
53
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Cornwall Mews South
Date
25 Sep 2013
Current
Potential
47
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Sep 2013
47
76
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 CORNWALL MEWS SOUTH
Date
21 Jul 2021
Current
Potential
68
80
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
21 Jul 2021
68
80
Total Floor Area
147 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Cornwall Mews South
Date
24 May 2011
Current
Potential
68
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
24 May 2011
68
69
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
37
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.