PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Road, PORTH, CF39 8PN
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 St. Johns Road, CF39 8PN 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 St. Johns Road, PORTH, CF39 8PN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, Ty Dawel
Date
20 Feb 2023
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
20 Feb 2023
73
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1 Ty Dawel, St. Johns Road
Date
18 Apr 2012
Current
Potential
71
77
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
18 Apr 2012
71
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10 Ty Dawel, St. Johns Road
Date
18 Jul 2017
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
18 Jul 2017
75
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Ty Dawel, St. Johns Road
Date
14 Aug 2019
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
14 Aug 2019
72
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Ty Dawel, St. Johns Road
Date
4 Jun 2015
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Jun 2015
76
78
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
Flat 13, Ty Dawel
Date
3 Mar 2023
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
3 Mar 2023
75
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13 Ty Dawel, St. Johns Road
Date
3 Feb 2011
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Feb 2011
75
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 14 Ty Dawel, St. Johns Road
Date
29 Oct 2012
Current
Potential
86
89
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
29 Oct 2012
86
89
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15 Ty Dawel, St. Johns Road
Date
16 Apr 2019
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
16 Apr 2019
76
76
12 Nov 2008
75
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Ty Dawel, St. Johns Road
Date
29 Oct 2012
Current
Potential
86
89
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
29 Oct 2012
86
89
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17, Ty Dawel
Date
7 Jun 2023
Current
Potential
75
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
7 Jun 2023
75
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17 Ty Dawel, St. Johns Road
Date
13 Apr 2010
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
13 Apr 2010
77
80
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18, Ty Dawel
Date
28 Jan 2023
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
28 Jan 2023
76
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18 Ty Dawel, St. Johns Road
Date
14 Feb 2014
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Feb 2014
75
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 19, Ty Dawel
Date
6 Dec 2022
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Dec 2022
75
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Ty Dawel, St. Johns Road
Date
21 Mar 2014
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
21 Mar 2014
73
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 20, Ty Dawel
Date
6 Dec 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Dec 2022
77
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21 Ty Dawel, St. Johns Road
Date
31 Oct 2014
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Oct 2014
74
79
Total Floor Area
42 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
Flat 22 Ty Dawel, St. Johns Road
Date
4 Jun 2018
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
4 Jun 2018
75
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 23 Ty Dawel, St. Johns Road
Date
16 Feb 2016
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
16 Feb 2016
71
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24, Ty Dawel
Date
20 Feb 2023
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
20 Feb 2023
74
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24 Ty Dawel, St. Johns Road
Date
13 Apr 2010
Current
Potential
80
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
13 Apr 2010
80
83
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, Ty Dawel
Date
20 Feb 2023
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
20 Feb 2023
75
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Ty Dawel, St. Johns Road
Date
25 Nov 2009
Current
Potential
76
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Nov 2009
76
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, Ty Dawel
Date
25 Sep 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
25 Sep 2024
76
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
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
Flat 5, Ty Dawel
Date
6 Dec 2022
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
6 Dec 2022
76
78
Total Floor Area
45 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
Flat 6, Ty Dawel
Date
17 May 2023
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
17 May 2023
76
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 Ty Dawel, St. Johns Road
Date
30 Sep 2008
Current
Potential
79
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
30 Sep 2008
79
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Ty Dawel, St. Johns Road
Date
26 Sep 2017
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 Sep 2017
74
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, Ty Dawel
Date
17 May 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
17 May 2023
75
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Ty Dawel, St. Johns Road
Date
13 Sep 2010
Current
Potential
80
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
13 Sep 2010
80
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9 Ty Dawel, St. Johns Road
Date
21 Feb 2017
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
21 Feb 2017
73
78
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.