PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clarewood Walk, LONDON, SW9 8TS

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 Clarewood Walk, SW9 8TS 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 Clarewood Walk, LONDON, SW9 8TS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 300 Southwyck House, Clarewood Walk
Date
26 May 2011
Current
Potential
53
53
Property Type
Maisonette
Built Form
N/A
Constructed
1967-1975
+
Certificate History
26 May 2011
53
53
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 300 Southwyck House Clarewood Walk, London
Date
25 Sep 2022
Current
Potential
58
66
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
25 Sep 2022
58
66
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 301 Southwyck House, Clarewood Walk
Date
7 Mar 2019
Current
Potential
62
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Mar 2019
62
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 302 Southwyck House Clarewood Walk, London
Date
15 Nov 2022
Current
Potential
70
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2022
70
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 303 Southwyck House, Clarewood Walk
Date
16 Mar 2020
Current
Potential
72
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
16 Mar 2020
72
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 304 Southwyck House, Clarewood Walk
Date
4 Jul 2012
Current
Potential
59
69
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
4 Jul 2012
59
69
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
3
Address
Flat 305 Southwyck House, Clarewood Walk
Date
24 Mar 2010
Current
Potential
62
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
24 Mar 2010
62
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 306 Southwyck House, Clarewood Walk
Date
29 May 2013
Current
Potential
51
60
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 May 2013
51
60
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 306 Southwyck House Clarewood Walk, London
Date
29 Sep 2022
Current
Potential
71
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Sep 2022
71
73
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 308 Southwyck House Clarewood Walk, London
Date
15 Nov 2022
Current
Potential
64
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2022
64
66
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 309 Southwyck House, Clarewood Walk
Date
23 Oct 2018
Current
Potential
66
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Oct 2018
66
70
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 310 Southwyck House Clarewood Walk, London
Date
11 Nov 2022
Current
Potential
69
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Nov 2022
69
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 312 Southwyck House Clarewood Walk, London
Date
15 Nov 2022
Current
Potential
64
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2022
64
66
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 313 Southwyck House Clarewood Walk, London
Date
25 Sep 2022
Current
Potential
64
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Sep 2022
64
71
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 315 Southwyck House Clarewood Walk, London
Date
16 Nov 2022
Current
Potential
64
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Nov 2022
64
66
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 316 Southwyck House, Clarewood Walk
Date
9 Jul 2014
Current
Potential
68
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 Jul 2014
68
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 317, SOUTHWYCK HOUSE
Date
15 Jun 2021
Current
Potential
74
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
15 Jun 2021
74
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 317 Southwyck House Clarewood Walk, London
Date
10 Nov 2022
Current
Potential
70
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2022
70
73
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 318 Southwyck House, Clarewood Walk
Date
5 Dec 2019
Current
Potential
75
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
5 Dec 2019
75
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 319 Southwyck House, Clarewood Walk
Date
26 Mar 2014
Current
Potential
65
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
26 Mar 2014
65
73
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 319 Southwyck House Clarewood Walk, London
Date
10 Nov 2022
Current
Potential
64
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2022
64
66
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 321, Southwyck House
Date
20 Sep 2023
Current
Potential
73
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Sep 2023
73
79
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 322 Southwyck House Clarewood Walk, London
Date
29 Sep 2022
Current
Potential
71
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Sep 2022
71
73
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 323 Southwyck House Clarewood Walk, London
Date
10 Nov 2022
Current
Potential
64
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2022
64
70
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 326 Southwyck House Clarewood Walk, London
Date
15 Nov 2022
Current
Potential
70
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2022
70
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 327, Southwyck House
Date
8 May 2024
Current
Potential
52
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 May 2024
52
67
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 327 Southwyck House, Clarewood Walk
Date
9 Apr 2012
Current
Potential
55
64
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Apr 2012
55
64
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 328 Southwyck House, Clarewood Walk
Date
28 Oct 2019
Current
Potential
63
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Oct 2019
63
75
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 328 Southwyck House Clarewood Walk, London
Date
10 Nov 2022
Current
Potential
66
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2022
66
68
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 329 Southwyck House Clarewood Walk, London
Date
25 Sep 2022
Current
Potential
64
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Sep 2022
64
71
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 330 Southwyck House Clarewood Walk, London
Date
15 Nov 2022
Current
Potential
70
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2022
70
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 331 Southwyck House Clarewood Walk, London
Date
11 Nov 2022
Current
Potential
63
66
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Nov 2022
63
66
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 332, Southwyck House
Date
18 May 2023
Current
Potential
66
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 May 2023
66
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 333 Southwyck House, Clarewood Walk
Date
30 Sep 2018
Current
Potential
76
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
30 Sep 2018
76
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 334 Southwyck House, Clarewood Walk
Date
22 Jun 2010
Current
Potential
71
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 Jun 2010
71
73
22 Jun 2010
53
55
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 336 Southwyck House Clarewood Walk, London
Date
10 Nov 2022
Current
Potential
64
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2022
64
66
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 337, Southwyck House
Date
2 Mar 2023
Current
Potential
64
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Mar 2023
64
74
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 337 Southwyck House, Clarewood Walk
Date
28 Sep 2011
Current
Potential
65
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
28 Sep 2011
65
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 338 Southwyck House Clarewood Walk, London
Date
29 Sep 2022
Current
Potential
71
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Sep 2022
71
73
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
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.

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