PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Twyn Gwyn Road, TONYPANDY, CF40 1TP
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 Twyn Gwyn Road, CF40 1TP 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 Twyn Gwyn Road, TONYPANDY, CF40 1TP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Twyn Gwyn Road
Date
16 Nov 2017
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Nov 2017
67
85
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Twyn Gwyn Road
Date
20 Feb 2013
Current
Potential
86
94
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Feb 2013
86
94
8 Jun 2009
66
73
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Twyn Gwyn Road
Date
2 Jan 2014
Current
Potential
67
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Jan 2014
67
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Twyn Gwyn Road
Date
7 Oct 2014
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Oct 2014
67
82
8 Jun 2009
71
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Twyn Gwyn Road
Date
18 Aug 2021
Current
Potential
82
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Aug 2021
82
85
2 Jan 2014
79
85
19 Feb 2013
87
94
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Twyn Gwyn Road
Date
27 Nov 2012
Current
Potential
71
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
27 Nov 2012
71
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Twyn Gwyn Road
Date
31 Mar 2015
Current
Potential
65
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
31 Mar 2015
65
73
2 Jan 2014
64
73
8 Jun 2009
65
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Twyn Gwyn Road
Date
3 Jan 2014
Current
Potential
69
69
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
3 Jan 2014
69
69
11 Oct 2009
74
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 Twyn Gwyn Road
Date
3 Jan 2014
Current
Potential
68
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
3 Jan 2014
68
72
8 Jun 2009
70
70
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Twyn Gwyn Road
Date
26 Nov 2013
Current
Potential
69
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
26 Nov 2013
69
74
8 Jun 2009
67
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Twyn Gwyn Road
Date
7 Nov 2008
Current
Potential
50
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Nov 2008
50
75
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Twyn Gwyn Road
Date
26 Jan 2022
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
26 Jan 2022
76
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Twyn Gwyn Road
Date
13 Jun 2011
Current
Potential
67
68
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
13 Jun 2011
67
68
8 Jun 2009
69
70
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Twyn Gwyn Road
Date
16 Mar 2010
Current
Potential
39
65
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Mar 2010
39
65
6 Apr 2009
44
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Twyn Gwyn Road
Date
24 Aug 2022
Current
Potential
66
70
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
24 Aug 2022
66
70
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
24 Twyn Gwyn Road
Date
11 Oct 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Oct 2024
76
78
2 Jan 2014
66
69
12 Nov 2012
71
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Twyn Gwyn Road
Date
19 Dec 2013
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Dec 2013
68
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Twyn Gwyn Road
Date
8 Sep 2021
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
8 Sep 2021
74
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Twyn Gwyn Road
Date
12 Oct 2017
Current
Potential
69
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Oct 2017
69
74
2 Jan 2014
68
72
8 Jun 2009
68
70
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Twyn Gwyn Road
Date
17 Sep 2015
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
17 Sep 2015
73
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Twyn Gwyn Road
Date
13 Dec 2013
Current
Potential
79
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2013
79
83
19 Feb 2013
91
95
8 Jun 2009
71
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Twyn Gwyn Road
Date
26 Nov 2013
Current
Potential
78
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Nov 2013
78
82
20 Feb 2013
87
91
8 Jun 2009
66
69
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Twyn Gwyn Road
Date
2 Jan 2014
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Jan 2014
69
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Twyn Gwyn Road
Date
18 Aug 2021
Current
Potential
84
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Aug 2021
84
87
26 Feb 2013
93
97
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Twyn Gwyn Road
Date
23 Apr 2015
Current
Potential
76
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
23 Apr 2015
76
85
13 Mar 2013
82
94
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Twyn Gwyn Road
Date
9 Jun 2016
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
9 Jun 2016
71
86
8 Jun 2009
70
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Twyn Gwyn Road
Date
10 Dec 2021
Current
Potential
57
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Dec 2021
57
88
12 Nov 2008
55
68
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Twyn Gwyn Road
Date
23 Jun 2015
Current
Potential
64
70
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Jun 2015
64
70
14 Feb 2013
88
93
8 Jun 2009
70
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Twyn Gwyn Road
Date
26 Nov 2013
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Nov 2013
70
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Twyn Gwyn Road
Date
19 Feb 2013
Current
Potential
90
94
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2013
90
94
8 Jun 2009
73
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
7
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Twyn Gwyn Road
Date
19 Feb 2013
Current
Potential
87
90
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2013
87
90
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
12
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Twyn Gwyn Road
Date
18 Jun 2014
Current
Potential
64
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Jun 2014
64
78
8 Jun 2009
67
69
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Twyn Gwyn Road
Date
15 Oct 2015
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Oct 2015
72
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Twyn Gwyn Road
Date
18 Aug 2021
Current
Potential
74
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Aug 2021
74
86
8 Sep 2016
73
88
19 Feb 2013
89
93
8 Jun 2009
67
70
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Twyn Gwyn Road
Date
18 Aug 2021
Current
Potential
82
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Aug 2021
82
85
2 Jan 2014
78
84
19 Feb 2013
86
92
8 Jun 2009
67
70
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
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.