PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dumfries Street, TREORCHY, CF42 5PT
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 Dumfries Street, CF42 5PT 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 Dumfries Street, TREORCHY, CF42 5PT
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
143 Dumfries Street, Treherbert
Date
11 Oct 2021
Current
Potential
63
78
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
11 Oct 2021
63
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
145 Dumfries Street, Treherbert
Date
1 Sep 2019
Current
Potential
58
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Sep 2019
58
77
4 Jan 2010
64
67
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
146 Dumfries Street, Treherbert
Date
19 Jun 2019
Current
Potential
70
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jun 2019
70
80
19 Jun 2019
60
84
30 Sep 2016
52
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
148 DUMFRIES STREET, TREHERBERT
Date
26 Oct 2020
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Oct 2020
68
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
148 Dumfries Street, Treherbert
Date
7 Jul 2019
Current
Potential
54
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jul 2019
54
84
27 Oct 2010
65
68
14 Dec 2009
64
66
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
149 Dumfries Street, Treherbert
Date
7 Aug 2019
Current
Potential
57
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2019
57
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
150 DUMFRIES STREET, TREHERBERT
Date
5 Nov 2020
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Nov 2020
58
80
Total Floor Area
93 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
151 Dumfries Street, Treherbert
Date
27 Jan 2020
Current
Potential
72
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Jan 2020
72
82
14 Aug 2019
53
74
4 Mar 2016
44
80
8 Apr 2015
58
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
152 Dumfries Street, Treherbert
Date
6 Jan 2023
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Jan 2023
62
82
15 Dec 2010
53
71
11 Nov 2009
50
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
153 Dumfries Street, Treherbert
Date
29 Aug 2019
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2019
68
89
22 Jul 2014
65
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
154 Dumfries Street, Treherbert
Date
18 Feb 2023
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Feb 2023
67
81
7 Aug 2019
56
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
155 Dumfries Street, Treherbert
Date
7 Aug 2014
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2014
69
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
156 Dumfries Street, Treherbert
Date
11 Mar 2020
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Mar 2020
72
89
5 Aug 2019
49
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
157 Dumfries Street, Treherbert
Date
11 Mar 2020
Current
Potential
67
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
11 Mar 2020
67
87
11 Nov 2016
37
72
3 May 2013
60
87
16 Mar 2011
51
58
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
42 Dumfries Street, Treherbert
Date
20 Aug 2023
Current
Potential
58
79
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
20 Aug 2023
58
79
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
43 Dumfries Street, Treherbert
Date
19 Apr 2011
Current
Potential
56
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Apr 2011
56
68
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 Dumfries Street, Treherbert
Date
29 Jan 2020
Current
Potential
59
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Jan 2020
59
68
2 Jul 2019
47
74
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
45 Dumfries Street, Treherbert
Date
28 Jun 2023
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jun 2023
63
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
47 Dumfries Street, Treherbert
Date
2 Mar 2023
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Mar 2023
62
87
21 Aug 2019
59
85
16 Dec 2015
57
85
10 Mar 2015
45
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Dumfries Street, Treherbert
Date
27 Mar 2024
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Mar 2024
63
82
17 Jun 2012
55
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
50 Dumfries Street, Treherbert
Date
7 Jan 2013
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jan 2013
68
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
52 Dumfries Street, Treherbert
Date
21 Jun 2017
Current
Potential
58
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Jun 2017
58
87
4 Jul 2014
55
84
3 Jun 2014
61
89
3 Jun 2014
53
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
53 Dumfries Street, Treherbert
Date
12 Sep 2019
Current
Potential
64
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Sep 2019
64
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
55 Dumfries Street, Treherbert
Date
22 Apr 2009
Current
Potential
72
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Apr 2009
72
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56 Dumfries Street, Treherbert
Date
5 Jan 2024
Current
Potential
74
92
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Jan 2024
74
92
28 May 2013
72
92
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56a Dumfries Street, Treherbert
Date
5 Jan 2024
Current
Potential
66
90
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
5 Jan 2024
66
90
24 Jun 2018
65
90
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.