PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Askew Crescent, LONDON, W12 9DP
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 Askew Crescent, W12 9DP 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 Askew Crescent, LONDON, W12 9DP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Askew Crescent
Date
5 Jul 2022
Current
Potential
56
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jul 2022
56
80
14 Mar 2012
57
59
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
12 Askew Crescent
Date
15 Jan 2020
Current
Potential
54
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jan 2020
54
81
1 Jul 2010
39
56
1 Jul 2010
44
56
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Askew Crescent
Date
6 Mar 2024
Current
Potential
68
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Mar 2024
68
81
26 Aug 2013
59
78
Total Floor Area
162 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
18 Askew Crescent
Date
5 Dec 2024
Current
Potential
79
87
Property Type
House
Built Form
Detached
Constructed
2012 onwards
Certificate History
5 Dec 2024
79
87
11 Jul 2014
81
89
Total Floor Area
148 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 Askew Crescent
Date
15 Jun 2010
Current
Potential
53
61
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Jun 2010
53
61
Total Floor Area
146 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20 Askew Crescent
Date
22 Aug 2011
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Aug 2011
65
67
29 Oct 2010
67
69
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20a Askew Crescent
Date
20 Feb 2015
Current
Potential
67
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Feb 2015
67
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20c Askew Crescent
Date
27 Mar 2011
Current
Potential
64
70
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
27 Mar 2011
64
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22a Askew Crescent
Date
17 Sep 2013
Current
Potential
61
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2013
61
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 Askew Crescent
Date
19 Jan 2010
Current
Potential
47
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jan 2010
47
63
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30a Askew Crescent
Date
25 Aug 2014
Current
Potential
72
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 Aug 2014
72
77
30 Jun 2013
59
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30c Askew Crescent
Date
17 Sep 2013
Current
Potential
60
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2013
60
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
32 Askew Crescent
Date
2 Feb 2016
Current
Potential
46
65
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2016
46
65
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36a Askew Crescent
Date
17 Sep 2013
Current
Potential
66
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2013
66
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36b Askew Crescent
Date
16 Feb 2011
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Feb 2011
68
74
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38a Askew Crescent
Date
17 Sep 2013
Current
Potential
62
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2013
62
79
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Askew Crescent
Date
9 Apr 2014
Current
Potential
52
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Apr 2014
52
80
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44a Askew Crescent
Date
14 Jun 2010
Current
Potential
69
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jun 2010
69
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Askew Crescent
Date
15 Dec 2016
Current
Potential
41
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Dec 2016
41
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Askew Crescent
Date
11 Jan 2010
Current
Potential
40
55
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
11 Jan 2010
40
55
Total Floor Area
69 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 ASKEW CRESCENT, LONDON
Date
13 Oct 2020
Current
Potential
55
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Oct 2020
55
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6a Askew Crescent
Date
11 May 2016
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
11 May 2016
57
84
7 Oct 2011
66
68
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 ASKEW CRESCENT, LONDON
Date
6 May 2021
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 May 2021
61
79
Total Floor Area
190 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Basement Flat, 32 Askew Crescent
Date
13 Jul 2016
Current
Potential
62
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Jul 2016
62
73
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 44 Askew Crescent
Date
22 Nov 2018
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Nov 2018
74
78
22 Nov 2018
67
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
Flat 1, 2 Askew Crescent
Date
10 Jan 2025
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jan 2025
72
76
23 Jul 2011
75
76
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
Flat 1, 4 Askew Road
Date
25 Jul 2016
Current
Potential
67
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2016
67
75
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 2 Askew Crescent
Date
10 Nov 2022
Current
Potential
63
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Nov 2022
63
78
22 Jul 2011
74
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 4 Askew Crescent
Date
30 Jul 2023
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 Jul 2023
69
78
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, Africa Court
Date
7 Jun 2022
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
7 Jun 2022
72
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Africa Court, 16, Askew Crescent
Date
24 Dec 2014
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
24 Dec 2014
72
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 2 Askew Crescent
Date
25 Oct 2021
Current
Potential
77
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
25 Oct 2021
77
79
22 Jul 2011
76
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 4 Askew Road
Date
25 Jul 2016
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 Jul 2016
72
76
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.2
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 3, Africa Court
Date
7 Jun 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
7 Jun 2022
81
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 4 Africa Court, 16, Askew Crescent
Date
28 Jun 2016
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
28 Jun 2016
75
80
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Africa Court, 16, Askew Crescent
Date
1 Aug 2016
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
1 Aug 2016
77
78
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.8
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 A, 42 Askew Crescent
Date
30 Nov 2015
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Nov 2015
65
66
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
100
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat A 42 Askew crescent , London
Date
17 Mar 2021
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Mar 2021
75
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat B, 42 Askew Crescent
Date
30 Nov 2015
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Nov 2015
65
66
Total Floor Area
11 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
122
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat b 42 Askew Crescent , London
Date
18 Mar 2021
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Mar 2021
78
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat C, 42 Askew Crescent
Date
30 Nov 2015
Current
Potential
67
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Nov 2015
67
70
Total Floor Area
19 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat c 42 Askew Crescent , London
Date
18 Mar 2021
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Mar 2021
67
74
18 Mar 2021
67
74
18 Mar 2021
73
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat First Floor, 20 Askew Crescent
Date
24 Feb 2024
Current
Potential
69
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Feb 2024
69
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat Ground Floor, 20 Askew Crescent
Date
18 Dec 2021
Current
Potential
67
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2021
67
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
FLAT GROUND FLOOR, 44 ASKEW CRESCENT
Date
5 Oct 2020
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Oct 2020
71
80
Total Floor Area
44 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
Ground Floor Flat, 44 Askew Cresent
Date
29 Nov 2010
Current
Potential
73
75
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
29 Nov 2010
73
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 20 Askew Crescent
Date
19 May 2020
Current
Potential
54
67
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
19 May 2020
54
67
17 Feb 2010
75
76
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
3
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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