PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Aston Place, CARDIFF, CF3 0PH
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 Aston Place, CF3 0PH 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 Aston Place, CARDIFF, CF3 0PH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Aston Place, St. Mellons
Date
7 Mar 2024
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
7 Mar 2024
73
88
30 Mar 2023
69
84
29 Apr 2013
71
89
23 Jul 2012
69
92
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Aston Place, St. Mellons
Date
18 Sep 2025
Current
Potential
70
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
18 Sep 2025
70
77
9 Sep 2011
67
70
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
12 Aston Place, St. Mellons
Date
10 Jun 2016
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
10 Jun 2016
64
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Aston Place, St. Mellons
Date
17 Jul 2013
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
17 Jul 2013
68
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Aston Place, St. Mellons
Date
30 Oct 2024
Current
Potential
62
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Oct 2024
62
82
14 Oct 2011
68
69
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Aston Place, St. Mellons
Date
25 Jul 2012
Current
Potential
73
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
25 Jul 2012
73
81
10 May 2012
81
88
Total Floor Area
84 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
5
Number of Extensions
0
Address
22 Aston Place, St. Mellons
Date
24 Jun 2011
Current
Potential
69
73
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
24 Jun 2011
69
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Aston Place, St. Mellons
Date
9 Jul 2015
Current
Potential
53
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
9 Jul 2015
53
86
7 Aug 2011
67
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Aston Place, St. Mellons
Date
23 Jul 2022
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
23 Jul 2022
74
89
25 Jan 2012
74
74
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Aston Place, St. Mellons
Date
23 Apr 2024
Current
Potential
67
83
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
23 Apr 2024
67
83
11 Feb 2010
76
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Aston Place, St. Mellons
Date
29 Nov 2013
Current
Potential
66
84
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
29 Nov 2013
66
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Aston Place, St. Mellons
Date
11 Dec 2012
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
11 Dec 2012
70
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Aston Place, St. Mellons
Date
22 Mar 2013
Current
Potential
70
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
22 Mar 2013
70
89
9 Nov 2010
71
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Aston Place, St. Mellons
Date
30 Jul 2025
Current
Potential
70
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
30 Jul 2025
70
77
15 May 2010
67
73
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Aston Place, St. Mellons
Date
6 Mar 2023
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
6 Mar 2023
76
90
4 Apr 2012
74
92
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Aston Place, St. Mellons
Date
17 Apr 2018
Current
Potential
61
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
17 Apr 2018
61
81
29 Aug 2011
60
68
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
37 Aston Place, St. Mellons
Date
5 Nov 2021
Current
Potential
60
76
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
5 Nov 2021
60
76
16 Mar 2014
69
82
30 Jan 2014
55
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Aston Place, St. Mellons
Date
22 Jan 2014
Current
Potential
55
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Jan 2014
55
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Aston Place, St. Mellons
Date
24 Apr 2017
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
24 Apr 2017
67
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Aston Place, St. Mellons
Date
17 Aug 2009
Current
Potential
69
74
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
17 Aug 2009
69
74
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Aston Place, St. Mellons
Date
30 Jun 2010
Current
Potential
73
74
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
30 Jun 2010
73
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 ASTON PLACE, TROWBRIDGE
Date
30 Mar 2021
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
30 Mar 2021
73
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Aston Place, St. Mellons
Date
18 Apr 2024
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
18 Apr 2024
75
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 ASTON PLACE, ST. MELLONS
Date
22 Jun 2021
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Jun 2021
71
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Aston Place, St. Mellons
Date
10 Aug 2009
Current
Potential
76
78
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
10 Aug 2009
76
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Aston Place, St. Mellons
Date
13 Nov 2024
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
13 Nov 2024
72
85
29 Nov 2013
70
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Aston Place, St. Mellons
Date
2 Jul 2023
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
2 Jul 2023
75
88
11 Jul 2013
70
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Aston Place, St. Mellons
Date
30 Oct 2024
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Oct 2024
62
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Aston Place, St. Mellons
Date
22 May 2016
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
22 May 2016
73
88
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Aston Place, St. Mellons
Date
3 May 2019
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
3 May 2019
70
84
16 Oct 2008
72
79
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Aston Place, St. Mellons
Date
5 Apr 2010
Current
Potential
75
78
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
5 Apr 2010
75
78
Total Floor Area
54 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
3
Number of Extensions
0
Address
6 Aston Place, St. Mellons
Date
4 Oct 2021
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
4 Oct 2021
71
88
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Aston Place, St. Mellons
Date
10 Nov 2023
Current
Potential
69
80
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
10 Nov 2023
69
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
9 Aston Place, St. Mellons
Date
18 Oct 2010
Current
Potential
66
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
18 Oct 2010
66
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
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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