PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Duffryn Crescent, PONTYCLUN, CF72 9RR
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 Duffryn Crescent, CF72 9RR 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 Duffryn Crescent, PONTYCLUN, CF72 9RR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Duffryn Crescent, Bryncae
Date
30 Jul 2015
Current
Potential
57
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Jul 2015
57
79
1 Jun 2014
52
81
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Duffryn Crescent, Bryncae
Date
17 Oct 2024
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Oct 2024
67
85
9 May 2012
56
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Duffryn Crescent, Bryncae, Llanharan
Date
27 Jul 2011
Current
Potential
61
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Jul 2011
61
68
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Duffryn Crescent, Bryncae, Llanharan
Date
2 Apr 2009
Current
Potential
66
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 Apr 2009
66
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Duffryn Crescent, Bryncae
Date
2 May 2022
Current
Potential
59
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 May 2022
59
79
1 Dec 2014
42
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Duffryn Crescent, Bryncae, Llanharan
Date
3 Sep 2014
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Sep 2014
63
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Duffryn Crescent, Bryncae, Llanharan
Date
26 Jul 2019
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Jul 2019
68
84
3 May 2009
45
78
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Duffryn Crescent, Bryncae
Date
30 Nov 2023
Current
Potential
33
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Nov 2023
33
72
Total Floor Area
77 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
158
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
27 Duffryn Crescent, Bryncae, Llanharan
Date
27 Apr 2010
Current
Potential
62
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Apr 2010
62
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Duffryn Crescent, Bryncae, Llanharan
Date
7 Jan 2019
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jan 2019
66
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Duffryn Crescent, Bryncae, Llanharan
Date
24 Apr 2018
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Apr 2018
63
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Duffryn Crescent, Bryncae, Llanharan
Date
18 Nov 2011
Current
Potential
63
67
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Nov 2011
63
67
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Duffryn Crescent, Bryncae, Llanharan
Date
9 Feb 2011
Current
Potential
58
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Feb 2011
58
75
3 May 2009
61
78
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 DUFFRYN CRESCENT, LLANHARAN
Date
1 Feb 2021
Current
Potential
71
109
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Feb 2021
71
109
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
-0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Duffryn Crescent, Bryncae
Date
16 Mar 2023
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Mar 2023
64
83
30 Oct 2012
70
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Duffryn Crescent, Bryncae
Date
28 Jan 2022
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Jan 2022
58
81
30 Dec 2008
57
75
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Duffryn Crescent, Bryncae, Llanharan
Date
19 Nov 2019
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Nov 2019
69
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
49 Duffryn Crescent, Bryncae
Date
8 Dec 2022
Current
Potential
57
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Dec 2022
57
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Duffryn Crescent, Bryncae, Llanharan
Date
23 Sep 2014
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Sep 2014
64
85
3 May 2009
48
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Duffryn Crescent, Bryncae
Date
4 Nov 2021
Current
Potential
59
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
4 Nov 2021
59
75
17 Sep 2014
15
83
3 May 2009
39
75
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 DUFFRYN CRESCENT, LLANHARAN
Date
26 Feb 2021
Current
Potential
30
55
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Feb 2021
30
55
Total Floor Area
74 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
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.