PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Aspen Gardens, LONDON, W6 9JE
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 Aspen Gardens, W6 9JE 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 Aspen Gardens, LONDON, W6 9JE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
32 Aspen Gardens
Date
1 Feb 2024
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
1 Feb 2024
68
77
10 Apr 2012
52
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Aspen Gardens
Date
8 Feb 2024
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Feb 2024
73
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.6
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
35 Aspen Gardens
Date
25 Nov 2022
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Nov 2022
69
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Aspen Gardens
Date
9 Mar 2022
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Mar 2022
78
80
16 Aug 2012
65
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Aspen Gardens
Date
24 Feb 2017
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Feb 2017
67
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Aspen Gardens
Date
1 Feb 2024
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Feb 2024
72
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Aspen Gardens
Date
2 Feb 2024
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Feb 2024
73
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
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
40 Aspen Gardens
Date
1 Feb 2024
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Feb 2024
73
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Aspen Gardens
Date
9 Mar 2020
Current
Potential
67
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Mar 2020
67
77
20 Dec 2017
61
75
3 Dec 2012
58
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Aspen Gardens
Date
12 Jun 2022
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Jun 2022
77
83
5 Jul 2012
71
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Aspen Gardens
Date
2 Feb 2024
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Feb 2024
77
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.2
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
48 Aspen Gardens
Date
8 Feb 2024
Current
Potential
76
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Feb 2024
76
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Aspen Gardens
Date
26 Oct 2015
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Oct 2015
66
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 Aspen Gardens
Date
14 Nov 2018
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2018
73
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
52 Aspen Gardens
Date
2 Feb 2024
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Feb 2024
77
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.2
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
53 Aspen Gardens
Date
21 Jul 2016
Current
Potential
64
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Jul 2016
64
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
54 Aspen Gardens
Date
28 Dec 2018
Current
Potential
66
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Dec 2018
66
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 Aspen Gardens
Date
26 Sep 2014
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
26 Sep 2014
64
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 Aspen Gardens
Date
5 Feb 2024
Current
Potential
77
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2024
77
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 Aspen Gardens
Date
17 Jul 2023
Current
Potential
77
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Jul 2023
77
82
14 Jul 2010
77
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Aspen Gardens
Date
6 Nov 2023
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Nov 2023
77
81
25 Nov 2016
75
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
64 Aspen Gardens
Date
7 Oct 2019
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Oct 2019
73
80
25 May 2009
74
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
66 Aspen Gardens
Date
5 Feb 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2024
76
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67 Aspen Gardens
Date
24 Feb 2023
Current
Potential
69
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Feb 2023
69
81
16 Jan 2013
62
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
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
71 Aspen Gardens
Date
1 Oct 2023
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Oct 2023
76
80
11 Jul 2013
69
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
72 Aspen Gardens
Date
15 Jan 2016
Current
Potential
70
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 Jan 2016
70
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73 Aspen Gardens
Date
5 Feb 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2024
76
81
Total Floor Area
49 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
74 Aspen Gardens
Date
22 Sep 2018
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Sep 2018
75
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
75 Aspen Gardens
Date
4 Mar 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Mar 2024
76
82
17 Feb 2020
75
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
76 Aspen Gardens
Date
5 Feb 2024
Current
Potential
72
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2024
72
85
17 Apr 2012
55
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
77 Aspen Gardens
Date
30 Sep 2013
Current
Potential
50
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Sep 2013
50
81
Total Floor Area
109 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
78 Aspen Gardens
Date
3 Jun 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Jun 2024
76
81
30 Jan 2015
81
81
3 Apr 2014
70
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
79 Aspen Gardens
Date
10 Jun 2012
Current
Potential
64
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Jun 2012
64
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
79 ASPEN GARDENS, LONDON
Date
30 Mar 2021
Current
Potential
52
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Mar 2021
52
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
80 Aspen Gardens
Date
4 Oct 2023
Current
Potential
71
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
4 Oct 2023
71
79
28 Oct 2013
68
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
85 Aspen Gardens
Date
24 Apr 2023
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Apr 2023
77
80
8 Oct 2012
63
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.0
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
86 Aspen Gardens
Date
1 Feb 2012
Current
Potential
71
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2012
71
73
4 May 2010
74
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
87 Aspen Gardens
Date
19 Feb 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2024
76
82
20 May 2012
52
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
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
89 Aspen Gardens
Date
8 Feb 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Feb 2024
76
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
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
90 Aspen Gardens
Date
19 Dec 2014
Current
Potential
69
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Dec 2014
69
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
91 Aspen Gardens
Date
8 Sep 2016
Current
Potential
58
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Sep 2016
58
63
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
92 Aspen Gardens
Date
8 May 2018
Current
Potential
68
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 May 2018
68
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
93 Aspen Gardens
Date
4 Apr 2018
Current
Potential
59
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Apr 2018
59
64
18 Aug 2009
36
48
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
95 Aspen Gardens
Date
27 Apr 2011
Current
Potential
43
43
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
27 Apr 2011
43
43
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
95 ASPEN GARDENS, LONDON
Date
4 Mar 2021
Current
Potential
61
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Mar 2021
61
66
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
97 Aspen Gardens
Date
11 Dec 2017
Current
Potential
61
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Dec 2017
61
66
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
98 Aspen Gardens
Date
19 Feb 2024
Current
Potential
63
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2024
63
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
99 Aspen Gardens
Date
19 Mar 2009
Current
Potential
49
57
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Mar 2009
49
57
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
99 ASPEN GARDENS, LONDON
Date
16 Apr 2021
Current
Potential
51
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Apr 2021
51
66
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
64
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.