PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castelnau, LONDON, SW13 9RS

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 Castelnau, SW13 9RS 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 Castelnau, LONDON, SW13 9RS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29 Castelnau
Date
6 Sep 2017
Current
Potential
73
81
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
6 Sep 2017
73
81
Total Floor Area
531 sq m
Current CO2 Emissions Level
12.6
Potential CO2 Emissions Level
8.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
14
Number of Extensions
4
Address
31 Castelnau
Date
21 Apr 2024
Current
Potential
52
72
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
21 Apr 2024
52
72
Total Floor Area
267 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
37 Castelnau
Date
24 May 2011
Current
Potential
54
55
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
24 May 2011
54
55
20 May 2011
60
62
Total Floor Area
283 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
17.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
39 Castelnau
Date
15 Jan 2013
Current
Potential
48
64
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
15 Jan 2013
48
64
Total Floor Area
368 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
41 Castelnau
Date
8 Jul 2024
Current
Potential
59
73
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
8 Jul 2024
59
73
Total Floor Area
626 sq m
Current CO2 Emissions Level
23.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
2
Address
Flat 1, 29 Castelnau
Date
5 Feb 2009
Current
Potential
66
69
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
5 Feb 2009
66
69
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 35 Castlenau
Date
26 Aug 2014
Current
Potential
58
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Aug 2014
58
77
9 Aug 2012
60
76
15 Mar 2012
56
62
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11, 29 Castelnau
Date
12 Nov 2008
Current
Potential
69
71
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Nov 2008
69
71
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 12, 29 Castelnau
Date
12 Nov 2008
Current
Potential
66
67
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Nov 2008
66
67
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 29 Castelnau
Date
12 Nov 2008
Current
Potential
78
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
12 Nov 2008
78
79
Total Floor Area
18 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 35 Castlenau
Date
26 Aug 2014
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Aug 2014
61
76
8 Aug 2012
71
80
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 35 Castelnau
Date
26 Aug 2014
Current
Potential
49
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Aug 2014
49
78
Total Floor Area
26 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 29 Castelnau
Date
2 Mar 2009
Current
Potential
68
70
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
2 Mar 2009
68
70
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 35 Castlenau
Date
8 Aug 2012
Current
Potential
9
59
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
8 Aug 2012
9
59
Total Floor Area
36 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
160
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 29 Castelnau
Date
21 Oct 2008
Current
Potential
74
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
21 Oct 2008
74
75
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Studio 10, 29, Castelnau
Date
7 Oct 2009
Current
Potential
65
68
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2009
65
68
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Studio 3, 29, Castelnau
Date
7 Oct 2009
Current
Potential
74
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2009
74
77
Total Floor Area
16 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Studio 6, 29, Castelnau
Date
9 Mar 2012
Current
Potential
66
69
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
9 Mar 2012
66
69
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Studio 8, 29, Castelnau
Date
7 Oct 2009
Current
Potential
60
64
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2009
60
64
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Studio 9, 29, Castelnau
Date
7 Oct 2009
Current
Potential
58
62
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2009
58
62
Total Floor Area
26 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
99
Mains Gas Available
Yes
Habitable Rooms
1
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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