PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ascalon Street, LONDON, SW8 4DZ
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 Ascalon Street, SW8 4DZ 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 Ascalon Street, LONDON, SW8 4DZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
83 WENHAM HOUSE, ASCALON STREET
Date
16 Jan 2021
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Jan 2021
76
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 48 Wenham House, Ascalon Street
Date
22 Oct 2015
Current
Potential
63
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Oct 2015
63
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49, Wenham House
Date
16 Jun 2023
Current
Potential
61
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Jun 2023
61
67
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 49 Wenham House, Ascalon Street
Date
11 Dec 2009
Current
Potential
63
63
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
11 Dec 2009
63
63
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 51 Wenham House, Ascalon Street
Date
30 Nov 2009
Current
Potential
59
62
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
30 Nov 2009
59
62
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 52, Wenham House
Date
24 Jan 2022
Current
Potential
58
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jan 2022
58
66
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 54 Wenham House, Ascalon Street
Date
20 Nov 2009
Current
Potential
59
60
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
20 Nov 2009
59
60
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 56, Wenham House
Date
22 Mar 2016
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Mar 2016
70
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.4
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 57 Wenham House, Ascalon Street
Date
15 Jan 2009
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
15 Jan 2009
74
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 60, Wenham House
Date
21 Jul 2022
Current
Potential
70
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
21 Jul 2022
70
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
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 60 Wenham House, Ascalon Street
Date
18 Jul 2012
Current
Potential
65
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
18 Jul 2012
65
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 61, Wenham House
Date
13 Oct 2023
Current
Potential
71
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
13 Oct 2023
71
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 61 Wenham House, Ascalon Street
Date
3 Jul 2014
Current
Potential
68
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
3 Jul 2014
68
80
17 Nov 2010
73
73
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 62, Wenham House
Date
16 Apr 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Apr 2024
76
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 62 Wenham House, Ascalon Street
Date
29 Nov 2017
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Nov 2017
76
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 63 Wenham House, Ascalon Street
Date
21 Jun 2010
Current
Potential
70
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
21 Jun 2010
70
71
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 64 Wenham House, Ascalon Street
Date
18 Aug 2017
Current
Potential
73
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Aug 2017
73
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 65 Wenham House, Ascalon Street
Date
30 Oct 2014
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Oct 2014
74
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 66 Wenham House, Ascalon Street
Date
12 Jan 2017
Current
Potential
66
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Jan 2017
66
82
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 71 Wenham House, Ascalon Street
Date
30 Jun 2020
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Jun 2020
76
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 72 Wenham House, Ascalon Street
Date
8 Feb 2017
Current
Potential
73
83
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
8 Feb 2017
73
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 73 Wenham House, Ascalon Street
Date
11 Oct 2009
Current
Potential
76
79
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
11 Oct 2009
76
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 75 Wenham House, Ascalon Street
Date
23 Mar 2011
Current
Potential
80
82
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Mar 2011
80
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 76, Wenham House
Date
5 Jun 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Jun 2024
76
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 77, Wenham House
Date
19 Sep 2018
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Sep 2018
77
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 78 Wenham House, Ascalon Street
Date
27 Feb 2020
Current
Potential
68
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
27 Feb 2020
68
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
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 81 Wenham House, Ascalon Street
Date
25 Jan 2018
Current
Potential
70
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Jan 2018
70
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 82 Wenham House, Ascalon Street
Date
11 Jun 2015
Current
Potential
62
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jun 2015
62
66
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 84, Wenham House
Date
11 Nov 2023
Current
Potential
62
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Nov 2023
62
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 84 Wenham House, Ascalon Street
Date
28 Sep 2011
Current
Potential
59
60
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
28 Sep 2011
59
60
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 85, Wenham House
Date
3 May 2023
Current
Potential
60
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 May 2023
60
65
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 87 Wenham House, Ascalon Street
Date
18 Jan 2017
Current
Potential
61
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Jan 2017
61
66
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 88, Wenham House
Date
23 Aug 2022
Current
Potential
59
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
23 Aug 2022
59
65
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 88 Wenham House, Ascalon Street
Date
21 Dec 2009
Current
Potential
75
79
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
21 Dec 2009
75
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.