PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Grawen, MERTHYR TYDFIL, CF47 8NR
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 The Grawen, CF47 8NR 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 The Grawen, MERTHYR TYDFIL, CF47 8NR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 The Grawen
Date
9 Dec 2014
Current
Potential
60
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Dec 2014
60
84
10 Feb 2014
60
83
Total Floor Area
184 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
0
Address
76 The Grawen
Date
6 Oct 2009
Current
Potential
64
66
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Oct 2009
64
66
9 Mar 2009
59
62
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
77 The Grawen
Date
22 Jun 2011
Current
Potential
67
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Jun 2011
67
68
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
78 The Grawen
Date
15 Oct 2019
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Oct 2019
75
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
78a The Grawen
Date
6 Jul 2009
Current
Potential
67
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
6 Jul 2009
67
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
78b The Grawen
Date
22 Mar 2010
Current
Potential
77
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Mar 2010
77
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 The Grawen
Date
6 May 2024
Current
Potential
72
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 May 2024
72
91
22 Mar 2010
67
75
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
80 The Grawen
Date
14 Mar 2020
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Mar 2020
68
87
4 Aug 2013
37
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
81 The Grawen
Date
15 Dec 2014
Current
Potential
23
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2014
23
92
Total Floor Area
50 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
113
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
84 The Grawen
Date
16 Jan 2015
Current
Potential
65
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Jan 2015
65
91
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
85 The Grawen
Date
12 Mar 2020
Current
Potential
43
94
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Mar 2020
43
94
Total Floor Area
41 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 The Grawen
Date
15 Dec 2014
Current
Potential
65
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2014
65
92
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
87 The Grawen
Date
17 Nov 2010
Current
Potential
49
70
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Nov 2010
49
70
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
89 The Grawen
Date
27 Jan 2015
Current
Potential
60
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jan 2015
60
90
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
91 THE GRAWEN
Date
4 Jun 2021
Current
Potential
67
89
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2021
67
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
92 The Grawen
Date
27 Oct 2024
Current
Potential
64
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Oct 2024
64
90
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
93 The Grawen
Date
20 Mar 2020
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2020
71
89
23 Jun 2014
30
89
18 Nov 2013
51
89
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
94 The Grawen
Date
8 Jul 2014
Current
Potential
23
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Jul 2014
23
86
26 Nov 2013
46
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
93
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
94 THE GRAWEN, BRECON ROAD
Date
15 Oct 2020
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Oct 2020
73
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
95 The Grawen
Date
4 Dec 2017
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Dec 2017
73
87
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
96 The Grawen
Date
20 Mar 2020
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2020
75
90
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Shangrila, The Grawen
Date
9 Sep 2019
Current
Potential
67
72
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Sep 2019
67
72
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
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.