PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Carlton Close, CARDIFF, CF14 9EF
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 Carlton Close, CF14 9EF 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 Carlton Close, CARDIFF, CF14 9EF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Carlton Close, Thornhill
Date
28 Mar 2019
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
28 Mar 2019
72
88
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Carlton Close, Thornhill
Date
11 May 2020
Current
Potential
70
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
11 May 2020
70
88
6 Sep 2009
75
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Carlton Close, Thornhill
Date
2 Dec 2008
Current
Potential
71
76
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
2 Dec 2008
71
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 CARLTON CLOSE, THORNHILL
Date
9 Nov 2020
Current
Potential
70
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
9 Nov 2020
70
88
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Carlton Close, Thornhill
Date
19 Jun 2012
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
19 Jun 2012
71
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Carlton Close, Thornhill
Date
7 Jun 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Jun 2023
72
87
16 Nov 2012
63
91
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
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
15 Carlton Close, Thornhill
Date
1 Dec 2015
Current
Potential
68
90
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
1 Dec 2015
68
90
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Carlton Close, Thornhill
Date
24 Aug 2020
Current
Potential
67
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
24 Aug 2020
67
88
16 Jun 2014
71
91
14 Nov 2012
44
89
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Carlton Close, Thornhill
Date
26 Sep 2012
Current
Potential
72
93
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Sep 2012
72
93
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Carlton Close, Thornhill
Date
26 Jun 2024
Current
Potential
69
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
26 Jun 2024
69
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Carlton Close, Thornhill
Date
20 Nov 2025
Current
Potential
66
71
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
20 Nov 2025
66
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Carlton Close, Thornhill
Date
23 Jul 2020
Current
Potential
86
90
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
23 Jul 2020
86
90
10 Feb 2010
74
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Carlton Close, Thornhill
Date
1 Mar 2024
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 Mar 2024
73
89
11 May 2011
58
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 CARLTON CLOSE, THORNHILL
Date
17 Sep 2020
Current
Potential
65
88
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
17 Sep 2020
65
88
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
23 Carlton Close, Thornhill
Date
12 Jun 2017
Current
Potential
68
89
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
12 Jun 2017
68
89
26 Oct 2010
48
53
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Carlton Close, Thornhill
Date
9 Dec 2023
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Dec 2023
70
90
15 Aug 2013
65
93
26 Sep 2010
67
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Carlton Close, Thornhill
Date
16 Jun 2016
Current
Potential
62
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
16 Jun 2016
62
91
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Carlton Close, Thornhill
Date
6 Sep 2023
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
6 Sep 2023
57
87
24 Jun 2010
71
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Carlton Close, Thornhill
Date
2 Jul 2025
Current
Potential
73
79
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
2 Jul 2025
73
79
9 Jun 2010
64
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Carlton Close, Thornhill
Date
12 Oct 2008
Current
Potential
71
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
12 Oct 2008
71
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 CARLTON CLOSE, THORNHILL
Date
28 Oct 2020
Current
Potential
65
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
28 Oct 2020
65
90
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Carlton Close, Thornhill
Date
14 Sep 2021
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Sep 2021
73
91
31 Aug 2014
66
92
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Carlton Close, Thornhill
Date
30 May 2018
Current
Potential
70
89
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
30 May 2018
70
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Carlton Close, Thornhill
Date
5 May 2022
Current
Potential
67
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
5 May 2022
67
88
7 Nov 2011
71
73
20 Sep 2011
68
72
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 CARLTON CLOSE, THORNHILL
Date
30 Jun 2021
Current
Potential
64
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
30 Jun 2021
64
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Carlton Close, Thornhill
Date
21 Dec 2009
Current
Potential
74
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Dec 2009
74
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Carlton Close, Thornhill
Date
25 Nov 2025
Current
Potential
73
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
25 Nov 2025
73
78
16 Nov 2015
72
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
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 2026.