PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castellain Road, LONDON, W9 1HE
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 1HE 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 1HE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
27b, Castellain road
Date
14 Apr 2024
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Apr 2024
78
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
59 CASTELLAIN MANSIONS, CASTELLAIN ROAD
Date
4 May 2021
Current
Potential
69
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 May 2021
69
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, Castellain Mansions
Date
19 Apr 2022
Current
Potential
73
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Apr 2022
73
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.5
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 1 Castellain Mansions, Castellain Road
Date
2 Nov 2012
Current
Potential
53
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Nov 2012
53
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 11 Castellain Mansions, Castellain Road
Date
12 Jul 2018
Current
Potential
69
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
12 Jul 2018
69
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 14 Castellain Mansions, Castellain Road
Date
9 Oct 2008
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Oct 2008
71
75
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 15 Castellain Mansions, Castellain Road
Date
10 Mar 2020
Current
Potential
53
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2020
53
67
29 Jun 2009
41
49
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15/A Castellain Mansions, Castellain Road
Date
9 May 2018
Current
Potential
54
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 May 2018
54
68
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 17 Castellain Mansions, Castellain Road
Date
12 Mar 2014
Current
Potential
60
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Mar 2014
60
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 19 Castellain Mansions, Castellain Road
Date
6 Oct 2014
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Oct 2014
73
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 21 Castellain Mansions, Castellain Road
Date
22 Nov 2019
Current
Potential
68
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Nov 2019
68
83
13 Nov 2009
67
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 23 Castellain Mansions, Castellain Road
Date
25 Jun 2012
Current
Potential
56
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Jun 2012
56
68
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 25 Castellain Mansions, Castellain Road
Date
11 Jul 2012
Current
Potential
64
81
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
11 Jul 2012
64
81
4 Feb 2010
72
75
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 27 Castellain Mansions, Castellain Road
Date
29 Sep 2011
Current
Potential
62
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Sep 2011
62
65
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 29 Castellain Mansions, Castellain Road
Date
17 Sep 2014
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2014
68
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Castellain Mansions
Date
3 Apr 2024
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Apr 2024
66
79
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 31, Castellain Mansions
Date
18 Jul 2024
Current
Potential
58
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jul 2024
58
65
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 31 Castellain Mansions, Castellain Road
Date
24 Sep 2009
Current
Potential
53
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Sep 2009
53
55
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 35 Castellain Mansions, Castellain Road
Date
8 May 2019
Current
Potential
63
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 May 2019
63
77
12 May 2009
64
74
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 37, Castellain Mansions
Date
7 Aug 2023
Current
Potential
69
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2023
69
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 37 Castellain Mansions, Castellain Road
Date
26 Mar 2013
Current
Potential
68
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
26 Mar 2013
68
84
Total Floor Area
167 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 39 Castellain Mansions, Castellain Road
Date
2 Oct 2016
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2016
71
81
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 41 Castellain Mansions, Castellain Road
Date
20 Apr 2015
Current
Potential
72
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Apr 2015
72
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 43 Castellain Mansions, Castellain Road
Date
20 Jul 2020
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2020
73
82
8 Oct 2009
55
67
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 45 Castellain Mansions, Castellain Road
Date
4 Mar 2019
Current
Potential
61
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Mar 2019
61
82
9 Feb 2009
55
60
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 47 Castellain Mansions, Castellain Road
Date
10 Feb 2020
Current
Potential
62
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Feb 2020
62
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 49 Castellain Mansions, Castellain Road
Date
17 Jan 2020
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jan 2020
64
77
15 Dec 2009
71
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 51 Castellain Mansions, Castellain Road
Date
16 May 2016
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2016
64
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 53, Castellain Mansions
Date
8 Sep 2022
Current
Potential
71
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2022
71
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 53 Castellain Mansions, Castellain Road
Date
30 Sep 2010
Current
Potential
65
66
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
30 Sep 2010
65
66
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 55 Castellain Mansions, Castellain Road
Date
10 Jun 2013
Current
Potential
57
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Jun 2013
57
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 57, Castellain Mansions
Date
7 Jun 2022
Current
Potential
62
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Jun 2022
62
82
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 61 Castellain Mansions, Castellain Road
Date
20 Feb 2019
Current
Potential
56
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Feb 2019
56
62
9 Oct 2008
40
56
9 Oct 2008
34
56
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 63 Castellain Mansions, Castellain Road
Date
8 Oct 2012
Current
Potential
47
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Oct 2012
47
65
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 65 Castellain Mansions, Castellain Road
Date
27 Jan 2011
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Jan 2011
69
69
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 67, Castellain Mansions
Date
7 Apr 2024
Current
Potential
60
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Apr 2024
60
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 67 Castellain Mansions, Castellain Road
Date
13 May 2010
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 May 2010
65
66
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 69 Castellain Mansions, Castellain Road
Date
30 Apr 2012
Current
Potential
66
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Apr 2012
66
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 7 Castellain Mansions, Castellain Road
Date
18 May 2020
Current
Potential
70
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 May 2020
70
80
22 Apr 2010
70
71
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 73 Castellain Mansions, Castellain Road
Date
19 Dec 2012
Current
Potential
63
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Dec 2012
63
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 75 Castellain Mansions, Castellain Road
Date
14 Mar 2019
Current
Potential
71
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2019
71
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 77, Castellain Mansions
Date
12 Oct 2023
Current
Potential
49
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Oct 2023
49
72
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 77 Castellain Mansions, Castellain Road
Date
10 Oct 2012
Current
Potential
42
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Oct 2012
42
68
7 Sep 2009
47
61
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 79 Castellain Mansions, Castellain Road
Date
19 May 2014
Current
Potential
71
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 May 2014
71
83
10 Aug 2009
56
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
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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