PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Merthyr Street, BARRY, CF63 4LD

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 Merthyr Street, CF63 4LD 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 Merthyr Street, BARRY, CF63 4LD
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Merthyr Street
Date
10 Nov 2012
Current
Potential
42
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2012
42
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
101 Merthyr Street
Date
28 Mar 2023
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Mar 2023
67
85
10 Nov 2012
44
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
104 Merthyr Street
Date
13 Jan 2014
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jan 2014
59
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
105 Merthyr Street
Date
12 May 2022
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 May 2022
70
89
6 Jul 2020
62
84
18 Apr 2013
66
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
106 Merthyr Street
Date
7 Feb 2014
Current
Potential
61
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Feb 2014
61
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
107 Merthyr Street
Date
20 Oct 2011
Current
Potential
59
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Oct 2011
59
65
23 Feb 2009
43
54
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
108 Merthyr Street
Date
19 Nov 2012
Current
Potential
47
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Nov 2012
47
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
109 Merthyr Street
Date
10 Nov 2012
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2012
60
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
110 Merthyr Street
Date
10 Nov 2012
Current
Potential
47
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2012
47
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
111 Merthyr Street
Date
8 Dec 2023
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Dec 2023
63
85
16 Dec 2013
50
83
10 Sep 2013
49
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
113 Merthyr Street
Date
13 Oct 2012
Current
Potential
44
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Oct 2012
44
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
114 Merthyr Street
Date
30 Dec 2016
Current
Potential
47
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
30 Dec 2016
47
79
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
115 Merthyr Street
Date
17 Nov 2012
Current
Potential
33
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Nov 2012
33
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
116 Merthyr Street
Date
31 Jan 2024
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Jan 2024
68
85
31 Jan 2024
69
85
2 Dec 2013
63
86
8 Jan 2009
63
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
117 Merthyr Street
Date
24 Apr 2016
Current
Potential
60
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Apr 2016
60
85
10 Nov 2012
45
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
118 Merthyr Street
Date
10 Nov 2012
Current
Potential
49
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2012
49
74
28 May 2009
52
64
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
120 Merthyr Street
Date
17 Nov 2012
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Nov 2012
60
88
5 Oct 2008
52
65
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
121 Merthyr Street
Date
11 Jul 2018
Current
Potential
60
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Jul 2018
60
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
122 Merthyr Street
Date
15 Dec 2015
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Dec 2015
68
89
22 Apr 2015
51
88
6 May 2009
55
69
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
123 Merthyr Street
Date
17 Nov 2012
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Nov 2012
57
87
9 Nov 2012
50
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
124 Merthyr Street
Date
23 Nov 2022
Current
Potential
56
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
23 Nov 2022
56
82
17 Nov 2012
55
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
125 Merthyr Street
Date
9 May 2024
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 May 2024
72
87
11 Nov 2016
58
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
127 Merthyr Street
Date
20 May 2010
Current
Potential
68
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 May 2010
68
70
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
128 Merthyr Street
Date
7 Sep 2010
Current
Potential
56
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Sep 2010
56
59
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
129 Merthyr Street
Date
17 Nov 2012
Current
Potential
59
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Nov 2012
59
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
130 Merthyr Street
Date
10 Nov 2009
Current
Potential
43
66
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
10 Nov 2009
43
66
Total Floor Area
78 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
131 Merthyr Street
Date
24 May 2023
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 May 2023
64
84
17 Nov 2012
44
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
132 Merthyr Street
Date
3 Jul 2022
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Jul 2022
68
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Merthyr Street
Date
19 Jul 2015
Current
Potential
52
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Jul 2015
52
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
134 Merthyr Street
Date
12 Jul 2010
Current
Potential
47
54
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Jul 2010
47
54
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
135 Merthyr Street
Date
9 Jun 2015
Current
Potential
57
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Jun 2015
57
89
6 May 2015
57
88
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
136 Merthyr Street
Date
13 Oct 2019
Current
Potential
54
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Oct 2019
54
81
3 Dec 2008
41
58
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
137 Merthyr Street
Date
10 Aug 2014
Current
Potential
59
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Aug 2014
59
82
19 Apr 2011
55
63
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
138 Merthyr Street
Date
15 Jul 2013
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Jul 2013
59
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
140 Merthyr Street
Date
14 Sep 2010
Current
Potential
47
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Sep 2010
47
68
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
142 Merthyr Street
Date
26 Jan 2015
Current
Potential
59
78
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Jan 2015
59
78
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
81 Merthyr Street
Date
26 Jan 2024
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
+
Certificate History
26 Jan 2024
79
79
6 Sep 2012
73
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
85 Merthyr Street
Date
31 Jan 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
+
Certificate History
31 Jan 2024
80
80
6 Sep 2012
76
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
86 Merthyr Street
Date
18 Apr 2024
Current
Potential
57
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
18 Apr 2024
57
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
87 Merthyr Street
Date
5 Apr 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
5 Apr 2022
77
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
88 Merthyr Street
Date
31 May 2024
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
31 May 2024
70
89
9 Nov 2012
60
89
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
89 Merthyr Street
Date
23 Jan 2024
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
23 Jan 2024
77
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
90 Merthyr Street
Date
29 Aug 2023
Current
Potential
76
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
29 Aug 2023
76
89
12 Aug 2013
71
86
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
91 Merthyr Street
Date
5 Apr 2022
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
+
Certificate History
5 Apr 2022
78
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
92 Merthyr Street
Date
28 Jan 2021
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2021
66
83
31 May 2010
60
68
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
94 Merthyr Street
Date
28 Jan 2020
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2020
63
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
95 Merthyr Street
Date
1 Apr 2020
Current
Potential
65
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Apr 2020
65
87
17 Nov 2009
57
68
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
97 Merthyr Street
Date
7 Sep 2021
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Sep 2021
65
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.

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