PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Valnay Street, LONDON, SW17 8PS
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 Valnay Street, SW17 8PS 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 Valnay Street, LONDON, SW17 8PS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Valnay Street
Date
2 Oct 2015
Current
Potential
50
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
2 Oct 2015
50
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
11 Valnay Street
Date
9 Jun 2014
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Jun 2014
59
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Valnay Street
Date
18 Feb 2022
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Feb 2022
68
86
14 Oct 2010
70
72
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Valnay Street
Date
30 Sep 2014
Current
Potential
38
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Sep 2014
38
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
19 Valnay Street
Date
26 Mar 2024
Current
Potential
74
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Mar 2024
74
83
30 Jan 2013
56
84
Total Floor Area
146 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
23 Valnay Street
Date
21 Jun 2018
Current
Potential
55
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Jun 2018
55
83
Total Floor Area
118 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Valnay Street
Date
6 Aug 2014
Current
Potential
61
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Aug 2014
61
80
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
33 Valnay Street
Date
2 Oct 2023
Current
Potential
60
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Oct 2023
60
81
6 Nov 2013
55
74
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
35 Valnay Street
Date
2 Jan 2020
Current
Potential
63
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Jan 2020
63
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39a Valnay Street
Date
11 Jul 2013
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Jul 2013
65
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
41 Valnay Street
Date
20 Sep 2016
Current
Potential
55
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2016
55
77
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
43 Valnay Street
Date
20 Sep 2017
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2017
71
84
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Valnay Street
Date
23 Aug 2011
Current
Potential
56
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Aug 2011
56
63
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Valnay Street
Date
19 Jun 2018
Current
Potential
47
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jun 2018
47
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
57 Valnay Street
Date
1 Dec 2014
Current
Potential
43
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Dec 2014
43
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
59 Valnay Street
Date
17 May 2021
Current
Potential
55
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 May 2021
55
76
22 Jun 2011
66
70
11 May 2009
71
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5A VALNAY STREET
Date
12 Nov 2020
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Nov 2020
72
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
61 Valnay Street
Date
21 Apr 2022
Current
Potential
55
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Apr 2022
55
81
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
69 Valnay Street
Date
26 Oct 2011
Current
Potential
60
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Oct 2011
60
62
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Valnay Street
Date
20 Mar 2020
Current
Potential
69
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2020
69
79
10 Sep 2009
67
69
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
71 Valnay Street
Date
20 May 2014
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2014
62
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
73 Valnay Street
Date
11 Jan 2023
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jan 2023
60
79
21 Aug 2012
58
79
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
75 Valnay Street
Date
16 May 2019
Current
Potential
69
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2019
69
77
25 May 2009
62
72
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
First Floor Flat, 29 Valnay Street
Date
5 Aug 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Aug 2019
76
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
First Floor Flat, 31 Valnay Street
Date
5 Aug 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Aug 2019
76
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 37 Valnay Street
Date
26 Apr 2018
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Apr 2018
69
77
8 Sep 2009
84
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 37 Valnay Street
Date
26 Apr 2018
Current
Potential
70
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Apr 2018
70
78
8 Sep 2009
83
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat Ground Floor, 39 Valnay Street
Date
1 Jul 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Jul 2022
79
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
FLAT GROUND FLOOR, 5 VALNAY STREET
Date
5 Feb 2021
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2021
70
78
Total Floor Area
44 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
3
Number of Extensions
0
Address
Ground Floor Flat, 29 Valnay Street
Date
5 Aug 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Aug 2019
79
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 31 Valnay Street
Date
5 Aug 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Aug 2019
79
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 39 Valnay Street
Date
13 Jun 2011
Current
Potential
59
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Jun 2011
59
62
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
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.