PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Askew Road, LONDON, W12 9BL
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 Road, W12 9BL 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 Road, LONDON, W12 9BL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
106a Askew Road
Date
20 May 2018
Current
Potential
70
70
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
20 May 2018
70
70
16 May 2015
53
68
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
106b Askew Road
Date
20 May 2018
Current
Potential
75
75
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
Certificate History
20 May 2018
75
75
12 Jul 2017
66
74
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
108a Askew Road
Date
10 Mar 2020
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2020
68
74
3 Aug 2009
60
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
108b Askew Road
Date
10 Mar 2020
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2020
71
78
3 Jun 2009
68
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
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
110a Askew Road
Date
22 Mar 2018
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Mar 2018
76
80
22 Mar 2018
80
80
22 Jul 2009
59
71
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
110b Askew Road
Date
22 Mar 2018
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Mar 2018
79
81
24 Mar 2009
55
57
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
110c Askew Road
Date
22 Mar 2018
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Mar 2018
80
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
112a Askew Road
Date
10 Oct 2015
Current
Potential
41
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Oct 2015
41
81
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
112c Askew Road
Date
19 Jan 2009
Current
Potential
52
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
19 Jan 2009
52
66
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
128a Askew Road
Date
1 May 2019
Current
Potential
67
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
1 May 2019
67
74
16 Mar 2009
71
75
30 Oct 2008
58
71
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
128b Askew Road
Date
30 Apr 2014
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Apr 2014
64
79
25 Mar 2013
56
70
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
92A , ASKEW ROAD
Date
26 Jan 2022
Current
Potential
75
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Jan 2022
75
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
94A ASKEW ROAD
Date
4 Jun 2021
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2021
71
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
94a Askew Road
Date
23 May 2011
Current
Potential
59
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2011
59
65
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
94b Askew Road
Date
10 Nov 2021
Current
Potential
50
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Nov 2021
50
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
96a Askew Road
Date
14 Mar 2020
Current
Potential
69
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Mar 2020
69
79
14 Nov 2018
25
78
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
98a Askew Road
Date
20 Jul 2023
Current
Potential
70
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2023
70
76
12 Aug 2013
64
74
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Apartment 1 The Sun Quarter, 120, Askew Road
Date
22 Sep 2014
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
22 Sep 2014
83
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 1A The Sun Quarter, 120, Askew Road
Date
18 Jun 2023
Current
Potential
55
55
Property Type
Flat
Built Form
Semi-Detached
Constructed
2023
Certificate History
18 Jun 2023
55
55
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 2 The Sun Quarter, 120, Askew Road
Date
5 Aug 2024
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
5 Aug 2024
81
81
Total Floor Area
60 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 3, The Sun Quarter
Date
11 Nov 2024
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
11 Nov 2024
82
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 3 The Sun Quarter, 120, Askew Road
Date
18 Sep 2014
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
18 Sep 2014
82
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 4 The Sun Quarter, 120, Askew Road
Date
22 Sep 2014
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
22 Sep 2014
83
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 5 The Sun Quarter, 120, Askew Road
Date
17 Sep 2014
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
17 Sep 2014
82
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 6 The Sun Quarter, 120, Askew Road
Date
17 Sep 2014
Current
Potential
83
84
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
17 Sep 2014
83
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 7 The Sun Quarter, 120, Askew Road
Date
17 Sep 2014
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
17 Sep 2014
82
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 8 The Sun Quarter, 120, Askew Road
Date
17 Sep 2014
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
17 Sep 2014
82
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 9 The Sun Quarter, 120, Askew Road
Date
17 Sep 2014
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
17 Sep 2014
76
76
11 Dec 2015
82
82
Total Floor Area
179 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
First Floor Flat, 104 Askew Road
Date
30 Jan 2017
Current
Potential
43
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Jan 2017
43
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat, 104, Askew Road
Date
13 Mar 2014
Current
Potential
56
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Mar 2014
56
69
23 Jan 2010
66
73
Total Floor Area
126 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat, 114, Askew Road
Date
17 Mar 2009
Current
Potential
75
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
17 Mar 2009
75
75
Total Floor Area
184 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 1, 114 Askew Road
Date
13 Jul 2020
Current
Potential
52
52
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jul 2020
52
52
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 116-118
Date
11 May 2023
Current
Potential
77
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
2022
Certificate History
11 May 2023
77
77
11 Aug 2020
65
74
4 Jun 2010
72
74
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 114 Askew Road
Date
13 Jul 2020
Current
Potential
52
52
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jul 2020
52
52
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 116-118 Askew Road
Date
11 May 2023
Current
Potential
75
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
2022
Certificate History
11 May 2023
75
75
11 Aug 2020
69
79
4 Jun 2010
73
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 114 Askew Road
Date
13 Jul 2020
Current
Potential
57
57
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jul 2020
57
57
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 116-118 Askew Road
Date
18 Apr 2023
Current
Potential
60
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
18 Apr 2023
60
60
11 Aug 2020
58
58
4 Jun 2010
60
62
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 116-118
Date
18 Apr 2023
Current
Potential
55
55
Property Type
Flat
Built Form
Semi-Detached
Constructed
2022
Certificate History
18 Apr 2023
55
55
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
FLAT 4, 116-118 ASKEW ROAD
Date
11 Aug 2020
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Aug 2020
69
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 116-118
Date
18 Apr 2023
Current
Potential
66
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
18 Apr 2023
66
66
4 Jun 2010
64
65
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 116-118 Askew Road
Date
18 Apr 2023
Current
Potential
59
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
2022
Certificate History
18 Apr 2023
59
59
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, 116-118 Askew Road
Date
18 Apr 2023
Current
Potential
57
57
Property Type
Flat
Built Form
Detached
Constructed
2022
Certificate History
18 Apr 2023
57
57
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, 112 Askew Road
Date
2 Dec 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Dec 2022
75
78
6 Nov 2008
67
78
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat C, 112 Askew Road
Date
14 Jul 2022
Current
Potential
64
73
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
14 Jul 2022
64
73
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 128 Askew Road
Date
16 Mar 2009
Current
Potential
76
81
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Mar 2009
76
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT C, 128 ASKEW ROAD
Date
9 May 2021
Current
Potential
71
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
9 May 2021
71
71
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Second Floor Flat, 104 Askew Road
Date
4 Mar 2019
Current
Potential
44
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Mar 2019
44
69
30 Jan 2017
19
54
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
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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