PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gwennyth Street, CARDIFF, CF24 4PH
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 Gwennyth Street, CF24 4PH 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 Gwennyth Street, CARDIFF, CF24 4PH
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Gwennyth Street
Date
18 Sep 2018
Current
Potential
60
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Sep 2018
60
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 Gwennyth Street
Date
4 Jun 2019
Current
Potential
64
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2019
64
80
14 May 2009
54
69
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
11 Gwennyth Street
Date
1 Jul 2013
Current
Potential
54
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Jul 2013
54
86
23 Aug 2010
50
64
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 Gwennyth Street
Date
9 Jul 2012
Current
Potential
61
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Jul 2012
61
89
20 Jul 2010
63
67
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 GWENNYTH STREET
Date
18 Jul 2021
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jul 2021
62
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
13 Gwennyth Street
Date
4 Jul 2013
Current
Potential
53
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2013
53
77
21 Oct 2008
36
54
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Gwennyth Street
Date
17 Feb 2009
Current
Potential
58
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Feb 2009
58
67
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
16 Gwennyth Street
Date
16 Dec 2014
Current
Potential
60
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Dec 2014
60
87
16 Jul 2009
48
64
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
17 Gwennyth Street
Date
20 May 2024
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2024
72
89
27 Jul 2009
64
74
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Gwennyth Street
Date
1 Oct 2008
Current
Potential
50
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Oct 2008
50
63
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 GWENNYTH STREET, CATHAYS
Date
14 Nov 2020
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2020
66
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
19 Gwennyth Street
Date
16 Dec 2014
Current
Potential
60
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Dec 2014
60
87
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Gwennyth Street
Date
30 Aug 2024
Current
Potential
58
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Aug 2024
58
78
1 May 2014
58
85
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
20 Gwennyth Street
Date
10 Jul 2013
Current
Potential
84
84
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
10 Jul 2013
84
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Gwennyth Street
Date
17 Sep 2020
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Sep 2020
62
86
17 Sep 2020
62
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 Gwennyth Street
Date
9 Oct 2023
Current
Potential
65
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Oct 2023
65
89
21 Oct 2013
58
82
10 Jul 2013
84
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
23 Gwennyth Street
Date
27 Aug 2019
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Aug 2019
59
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Gwennyth Street
Date
10 Jul 2013
Current
Potential
84
84
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
10 Jul 2013
84
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Gwennyth Street
Date
7 Jan 2014
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jan 2014
62
88
10 Jul 2013
85
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
28 Gwennyth Street
Date
20 Aug 2020
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Aug 2020
84
96
10 Jul 2013
84
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28a Gwennyth Street
Date
20 Aug 2020
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Aug 2020
84
96
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28b Gwennyth Street
Date
20 Aug 2020
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Aug 2020
84
96
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28c Gwennyth Street
Date
20 Aug 2020
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Aug 2020
84
96
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28d Gwennyth Street
Date
20 Aug 2020
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Aug 2020
84
96
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Gwennyth Street
Date
12 Nov 2016
Current
Potential
59
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Nov 2016
59
89
10 Jul 2013
85
85
15 Oct 2008
48
64
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Gwennyth Street
Date
10 Jul 2013
Current
Potential
84
84
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
10 Jul 2013
84
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Gwennyth Street
Date
6 Apr 2010
Current
Potential
66
69
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Apr 2010
66
69
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
6b Gwennyth Street
Date
6 Oct 2013
Current
Potential
57
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Oct 2013
57
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
6c Gwennyth Street
Date
10 Aug 2020
Current
Potential
49
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2020
49
88
18 Mar 2009
16
45
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
7 Gwennyth Street
Date
4 Aug 2020
Current
Potential
54
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Aug 2020
54
82
26 Aug 2010
49
57
12 Jun 2009
51
59
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Gwennyth Street
Date
12 Jun 2019
Current
Potential
48
75
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
12 Jun 2019
48
75
19 Aug 2014
55
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Gwennyth Street
Date
12 Apr 2017
Current
Potential
49
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
12 Apr 2017
49
88
20 Feb 2013
53
90
26 Aug 2009
49
59
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 6a, Gwennyth Street
Date
21 Mar 2019
Current
Potential
66
77
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
21 Mar 2019
66
77
18 Mar 2009
57
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 10, 6b, Gwennyth Street
Date
4 Dec 2018
Current
Potential
67
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Dec 2018
67
83
18 Dec 2008
67
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Flat 11, 6b, Gwennyth Street
Date
8 Feb 2019
Current
Potential
62
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
8 Feb 2019
62
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Flat 11, Gwennyth House
Date
8 Oct 2008
Current
Potential
56
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
8 Oct 2008
56
77
30 Sep 2008
55
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 12, 6b, Gwennyth Street
Date
21 Jun 2020
Current
Potential
67
82
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2020
67
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 2, 6a, Gwennyth Street
Date
5 Dec 2018
Current
Potential
67
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Dec 2018
67
81
31 Mar 2009
78
79
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 3, 6A GWENNYTH STREET
Date
29 Jan 2021
Current
Potential
74
82
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
29 Jan 2021
74
82
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 3, 6a, Gwennyth Street
Date
9 Nov 2009
Current
Potential
62
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
9 Nov 2009
62
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
FLAT 4, 6A GWENNYTH STREET
Date
15 Sep 2020
Current
Potential
76
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 Sep 2020
76
86
Total Floor Area
126 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Flat 4, 6a, Gwennyth Street
Date
18 Oct 2009
Current
Potential
75
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
18 Oct 2009
75
84
Total Floor Area
108 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 5, 6a Gwennyth Street
Date
22 Jun 2023
Current
Potential
68
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Jun 2023
68
78
20 Jun 2012
71
74
3 Sep 2009
57
77
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 6, 6a, Gwennyth Street
Date
6 Mar 2009
Current
Potential
57
77
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
6 Mar 2009
57
77
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Flat 7, 6b Gwennyth Street
Date
22 Dec 2023
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Dec 2023
68
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 8, 6b, Gwennyth Street
Date
17 Jun 2019
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
17 Jun 2019
66
80
29 Jan 2009
68
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Flat 9, 6b Gwennyth Street
Date
25 Apr 2023
Current
Potential
76
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
25 Apr 2023
76
84
5 Mar 2019
74
85
18 Mar 2009
69
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
No
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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