PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castellain Road, LONDON, W9 1EZ
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 Castellain Road, W9 1EZ 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 Castellain Road, LONDON, W9 1EZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
16 Castellain Road
Date
20 Nov 2008
Current
Potential
51
57
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Nov 2008
51
57
Total Floor Area
229 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
18 Castellain Road
Date
8 Mar 2017
Current
Potential
48
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Mar 2017
48
77
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 CASTELLAIN ROAD, LONDON
Date
24 Feb 2021
Current
Potential
49
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Feb 2021
49
78
Total Floor Area
292 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
20a Castellain Road
Date
9 Feb 2010
Current
Potential
66
68
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
Certificate History
9 Feb 2010
66
68
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2a Castellain Road
Date
12 Nov 2008
Current
Potential
79
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
12 Nov 2008
79
83
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2b Castellain Road
Date
17 Jan 2014
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
17 Jan 2014
74
79
Total Floor Area
114 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Castellain Road
Date
2 Feb 2015
Current
Potential
45
49
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2015
45
49
Total Floor Area
338 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
32 Castellain Road
Date
14 Apr 2010
Current
Potential
58
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 Apr 2010
58
67
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Castellain Road
Date
7 Dec 2017
Current
Potential
65
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Dec 2017
65
71
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Basement, 22 Castellain Road
Date
15 Mar 2023
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Mar 2023
73
78
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor, 14 Castellain Road
Date
19 Dec 2024
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Dec 2024
74
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
First Floor Flat, 32 Castellain Road
Date
23 Nov 2022
Current
Potential
67
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Nov 2022
67
80
22 Jul 2012
56
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 10 Castellain Road
Date
19 Nov 2009
Current
Potential
68
76
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
19 Nov 2009
68
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 1, 22 CASTELLAIN ROAD
Date
15 Mar 2023
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Mar 2023
68
80
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
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
Flat 1, 28 Castellain Road
Date
12 Apr 2021
Current
Potential
68
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Apr 2021
68
79
Total Floor Area
144 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, Katherine Court
Date
19 Sep 2019
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
19 Sep 2019
72
80
20 Jul 2009
71
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 10, KATHERINE COURT
Date
4 May 2021
Current
Potential
72
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 May 2021
72
79
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 11, Katherine Court
Date
12 Aug 2015
Current
Potential
80
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
12 Aug 2015
80
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 28 Castellain Road
Date
27 Jun 2012
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Jun 2012
67
74
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 6 Castellain Road
Date
15 May 2016
Current
Potential
24
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 May 2016
24
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, Katherine Court
Date
8 Jan 2020
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
8 Jan 2020
77
80
30 Jun 2009
76
81
Total Floor Area
52 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 2b, Katherine Court
Date
4 Nov 2008
Current
Potential
69
72
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
4 Nov 2008
69
72
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 22 Castellain Road
Date
5 Apr 2016
Current
Potential
55
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Apr 2016
55
70
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 6 Castellain Road
Date
11 Nov 2009
Current
Potential
51
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Nov 2009
51
64
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Katherine Court
Date
27 Aug 2020
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Aug 2020
78
83
5 Jul 2009
69
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, Katherine Court
Date
26 May 2009
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 May 2009
75
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5, Katherine Court
Date
28 Apr 2010
Current
Potential
77
78
Property Type
Flat
Built Form
N/A
Constructed
1991-1995
Certificate History
28 Apr 2010
77
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6, Katherine Court
Date
17 Aug 2020
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
17 Aug 2020
76
79
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 8, KATHERINE COURT
Date
16 Apr 2021
Current
Potential
74
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
16 Apr 2021
74
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, Katherine Court
Date
1 May 2014
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 May 2014
71
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 32 Castellain Road
Date
10 Jan 2025
Current
Potential
52
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Jan 2025
52
78
Total Floor Area
134 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat C, 12 Castellain Road
Date
24 Jan 2014
Current
Potential
55
83
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jan 2014
55
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
GROUND FLOOR, 8 CASTELLAIN ROAD
Date
24 Jul 2021
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jul 2021
71
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 10 Castellain Road
Date
28 Dec 2010
Current
Potential
88
89
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Dec 2010
88
89
13 Nov 2008
65
66
Total Floor Area
51 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 8 Castellain Road
Date
17 Feb 2010
Current
Potential
66
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Feb 2010
66
70
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Lower Ground Floor Flat, 22 Castellain Road
Date
27 Feb 2013
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Feb 2013
69
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Lower Ground Floor Flat, 8 Castellain Road
Date
17 Jul 2016
Current
Potential
62
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jul 2016
62
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Raised Ground Floor, 6 Castellain Road
Date
21 Apr 2024
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Apr 2024
70
79
26 Feb 2014
64
80
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Raised Ground Floor Flat, 10 Castellain Road
Date
3 Nov 2021
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Nov 2021
64
77
4 Aug 2009
68
70
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Raised Ground Floor Flat, 22 Castellain Road
Date
27 Feb 2013
Current
Potential
55
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Feb 2013
55
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Second Floor Flat, 14 Castellain Road
Date
29 Mar 2022
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2022
69
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Flat, 10 Castellain Road
Date
20 Jun 2010
Current
Potential
56
63
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
Certificate History
20 Jun 2010
56
63
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Top Floor Flat, 28 Castellain Road
Date
11 Apr 2013
Current
Potential
48
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Apr 2013
48
67
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Top Maisonette, 26 Castellain Road
Date
6 Oct 2011
Current
Potential
60
62
Property Type
Maisonette
Built Form
N/A
Constructed
1900-1929
Certificate History
6 Oct 2011
60
62
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
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.
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