PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westonbirt Close, CARDIFF, CF3 0JJ
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 Westonbirt Close, CF3 0JJ 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 Westonbirt Close, CARDIFF, CF3 0JJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Westonbirt Close, St Mellons
Date
24 Mar 2025
Current
Potential
73
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
24 Mar 2025
73
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
10 westonbirt close, St Mellons
Date
7 Jan 2025
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Jan 2025
77
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
10 Westonbirt Close, St. Mellons
Date
11 Sep 2014
Current
Potential
76
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
11 Sep 2014
76
92
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Westonbirt Close, St Mellons
Date
4 Jul 2024
Current
Potential
77
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
4 Jul 2024
77
90
6 Jan 2011
78
81
4 Oct 2023
77
91
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 westonbirt close, St Mellons
Date
7 Nov 2024
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 Nov 2024
71
87
7 Nov 2024
71
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Westonbirt Close, St. Mellons
Date
14 Oct 2008
Current
Potential
66
77
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Oct 2008
66
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Westonbirt Close, St Mellons
Date
4 Mar 2025
Current
Potential
72
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
4 Mar 2025
72
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Westonbirt Close, St Mellons
Date
4 Mar 2025
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
4 Mar 2025
71
86
7 Feb 2012
73
74
4 May 2010
30
64
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Westonbirt Close, St Mellons
Date
19 Nov 2024
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
19 Nov 2024
70
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Westonbirt Close, St Mellons
Date
20 Mar 2025
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
20 Mar 2025
71
86
31 Oct 2019
75
89
22 Jan 2009
76
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Westonbirt Close, St Mellons
Date
24 Mar 2025
Current
Potential
73
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Mar 2025
73
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Westonbirt Close, St. Mellons
Date
8 Apr 2019
Current
Potential
76
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
8 Apr 2019
76
92
24 Mar 2009
78
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Westonbirt Close, St. Mellons
Date
17 Nov 2009
Current
Potential
66
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Nov 2009
66
77
18 Aug 2021
72
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Westonbirt Close, St. Mellons
Date
5 Sep 2010
Current
Potential
72
78
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
5 Sep 2010
72
78
29 Jun 2023
75
90
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Westonbirt Close, St. Mellons
Date
5 Oct 2009
Current
Potential
64
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
5 Oct 2009
64
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Westonbirt Close, St. Mellons
Date
1 May 2019
Current
Potential
73
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
1 May 2019
73
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Westonbirt Close, St Mellons
Date
4 Mar 2025
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
4 Mar 2025
73
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25 Westonbirt Close, St. Mellons
Date
30 Jun 2025
Current
Potential
77
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
30 Jun 2025
77
82
15 Oct 2024
73
87
9 Nov 2010
74
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
19 Mar 2025
74
88
16 Jul 2013
68
91
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
73
90
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
19 Mar 2025
73
90
6 Oct 2010
74
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
28 Westonbirt Close, St. Mellons
Date
10 Aug 2009
Current
Potential
70
79
Property Type
Maisonette
Built Form
N/A
Constructed
1983-1990
Certificate History
10 Aug 2009
70
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 WESTONBIRT CLOSE, TROWBRIDGE
Date
12 Jan 2021
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
12 Jan 2021
73
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Westonbirt Close, St Mellons
Date
21 Feb 2025
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Feb 2025
76
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Westonbirt Close, St Mellons
Date
5 Mar 2025
Current
Potential
76
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
5 Mar 2025
76
91
6 Oct 2009
77
79
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30 Westonbirt Close, St Mellons
Date
21 Feb 2025
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
21 Feb 2025
77
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Westonbirt Close, St Mellons
Date
21 Feb 2025
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Feb 2025
72
75
2 Apr 2014
75
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Westonbirt Close, St Mellons
Date
25 Nov 2024
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Nov 2024
70
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Westonbirt Close, St Mellons
Date
10 Feb 2025
Current
Potential
77
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Feb 2025
77
90
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Westonbirt Close, St Mellons
Date
25 Feb 2025
Current
Potential
77
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
25 Feb 2025
77
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
35 Westonbirt Close, St. Mellons
Date
7 Dec 2013
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
7 Dec 2013
73
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Westonbirt Close, St Mellons
Date
16 Jan 2025
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
16 Jan 2025
74
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
37 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
19 Mar 2025
72
89
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 Westonbirt Close, St. Mellons
Date
16 Nov 2010
Current
Potential
79
81
Property Type
Maisonette
Built Form
N/A
Constructed
1983-1990
Certificate History
16 Nov 2010
79
81
15 Dec 2022
72
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Westonbirt Close, St. Mellons
Date
9 Nov 2010
Current
Potential
74
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
9 Nov 2010
74
81
2 Feb 2023
78
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Westonbirt Close, St Mellons
Date
4 Mar 2025
Current
Potential
74
89
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
4 Mar 2025
74
89
9 May 2014
72
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
40 Westonbirt Close, St. Mellons
Date
6 Sep 2023
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
6 Sep 2023
76
77
8 Feb 2011
73
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
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
41 Westonbirt Close, St. Mellons
Date
20 Apr 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
20 Apr 2022
75
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42 Westonbirt Close, St Mellons
Date
5 Mar 2025
Current
Potential
74
89
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
5 Mar 2025
74
89
5 Dec 2024
72
87
22 Mar 2011
73
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Westonbirt Close, St Mellons
Date
20 Feb 2025
Current
Potential
77
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
20 Feb 2025
77
91
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Westonbirt Close, St. Mellons
Date
8 Dec 2009
Current
Potential
69
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Dec 2009
69
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
19 Mar 2025
71
85
27 Nov 2008
66
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Westonbirt Close, St Mellons
Date
3 Apr 2024
Current
Potential
75
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
3 Apr 2024
75
87
30 Jan 2012
74
75
Total Floor Area
100 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
50 Westonbirt Close, St Mellons
Date
17 Mar 2025
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Mar 2025
74
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
51 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
19 Mar 2025
74
89
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
52 Westonbirt Close, St Mellons
Date
12 Nov 2024
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
12 Nov 2024
75
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Westonbirt Close, St Mellons
Date
25 Mar 2025
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
25 Mar 2025
78
78
6 Oct 2010
71
82
10 Nov 2022
78
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 westonbirt close, St Mellons
Date
7 Jan 2025
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Jan 2025
75
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.5
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
54 Westonbirt Close, St. Mellons
Date
18 Mar 2015
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
18 Mar 2015
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
55 Westonbirt Close, St Mellons
Date
20 Feb 2025
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
20 Feb 2025
75
78
8 Apr 2009
70
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
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
56 Westonbirt Close, St Mellons
Date
30 Jan 2025
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
30 Jan 2025
72
88
8 Dec 2009
67
77
18 Oct 2022
72
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
57 Westonbirt Close, St. Mellons
Date
7 Oct 2019
Current
Potential
74
90
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Oct 2019
74
90
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
58 Westonbirt Close, St. Mellons
Date
17 Nov 2009
Current
Potential
64
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Nov 2009
64
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59 Westonbirt Close, St. Mellons
Date
17 Nov 2009
Current
Potential
65
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Nov 2009
65
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Westonbirt Close, St Mellons
Date
20 Mar 2025
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
20 Mar 2025
75
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
60 Westonbirt Close, St Mellons
Date
19 Mar 2025
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
19 Mar 2025
76
87
29 May 2019
76
88
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Westonbirt Close, St. Mellons
Date
5 Oct 2009
Current
Potential
73
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
5 Oct 2009
73
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Westonbirt Close, St Mellons
Date
20 Mar 2025
Current
Potential
74
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
20 Mar 2025
74
89
22 Jan 2009
76
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Westonbirt Close, St. Mellons
Date
13 Jun 2013
Current
Potential
72
89
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
13 Jun 2013
72
89
6 Jun 2025
74
89
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
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 2026.