PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alma Street, MERTHYR TYDFIL, CF48 3RP
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 Alma Street, CF48 3RP 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 Alma Street, MERTHYR TYDFIL, CF48 3RP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Alma Street, Dowlais
Date
15 Jan 2019
Current
Potential
57
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Jan 2019
57
84
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Alma Street, Dowlais
Date
9 Nov 2011
Current
Potential
71
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Nov 2011
71
72
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Alma Street, Dowlais
Date
27 Jun 2012
Current
Potential
57
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jun 2012
57
71
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Alma Street, Dowlais
Date
30 Aug 2012
Current
Potential
61
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Aug 2012
61
89
7 Oct 2009
65
73
12 Jan 2009
62
71
16 Dec 2008
57
73
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Alma Street, Dowlais
Date
23 Sep 2015
Current
Potential
65
93
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Sep 2015
65
93
28 Sep 2009
53
65
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Alma Street, Dowlais
Date
18 Nov 2010
Current
Potential
67
69
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2010
67
69
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20a Alma Street, Dowlais
Date
3 Feb 2010
Current
Potential
65
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2010
65
78
15 Jun 2009
64
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Alma Street, Dowlais
Date
7 Apr 2009
Current
Potential
58
68
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Apr 2009
58
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Alma Street, Dowlais
Date
2 Feb 2018
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2018
73
91
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
23 Alma Street, Dowlais
Date
17 May 2017
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 May 2017
68
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Alma Street, Dowlais
Date
18 Nov 2010
Current
Potential
58
69
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
18 Nov 2010
58
69
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Alma Street, Dowlais
Date
10 Feb 2020
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Feb 2020
58
80
18 Mar 2013
19
87
1 May 2012
8
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 Alma Street, Dowlais
Date
4 Feb 2010
Current
Potential
46
61
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
4 Feb 2010
46
61
Total Floor Area
59 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 Alma Street, Dowlais
Date
10 Nov 2023
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Nov 2023
59
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 Alma Street, Dowlais
Date
10 Jan 2014
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Jan 2014
62
85
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
35 Alma Street, Dowlais
Date
17 Mar 2015
Current
Potential
56
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Mar 2015
56
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 Alma Street, Dowlais
Date
25 Aug 2020
Current
Potential
80
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Aug 2020
80
88
29 May 2019
65
89
2 Jul 2015
52
90
8 Mar 2014
42
86
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Alma Street, Dowlais
Date
18 Nov 2010
Current
Potential
60
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2010
60
71
30 Sep 2008
57
69
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Alma Street, Dowlais
Date
13 Nov 2010
Current
Potential
68
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Nov 2010
68
68
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 ALMA STREET, DOWLAIS
Date
25 May 2021
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 May 2021
74
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Alma Street, Dowlais
Date
18 Nov 2010
Current
Potential
66
66
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2010
66
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Alma Street, Dowlais
Date
27 Jun 2022
Current
Potential
62
91
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Jun 2022
62
91
22 Mar 2010
64
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7a Alma Street, Dowlais
Date
15 Jan 2024
Current
Potential
42
60
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
15 Jan 2024
42
60
Total Floor Area
66 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
96
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Alma Street, Dowlais
Date
3 Jul 2024
Current
Potential
63
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Jul 2024
63
87
8 Jul 2014
51
83
13 Aug 2010
65
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Alma Stores, 7 Alma Street
Date
23 Oct 2009
Current
Potential
49
62
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
N/A
Certificate History
23 Oct 2009
49
62
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
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.