PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
John Street, ABERDARE, CF44 6BL
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 John Street, CF44 6BL 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 John Street, ABERDARE, CF44 6BL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10a John Street, Abercwmboi
Date
22 Jul 2014
Current
Potential
60
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Jul 2014
60
76
26 Jun 2013
54
75
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10b John Street, Abercwmboi
Date
12 Dec 2023
Current
Potential
63
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Dec 2023
63
65
22 Jul 2014
52
72
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 John Street, Abercwmboi
Date
6 Feb 2020
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Feb 2020
70
90
26 May 2010
58
69
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12 John Street, Abercwmboi
Date
24 Jul 2011
Current
Potential
27
28
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jul 2011
27
28
Total Floor Area
65 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
179
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 JOHN STREET, ABERCWMBOI
Date
26 Nov 2020
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Nov 2020
67
89
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 John Street, Abercwmboi
Date
23 Feb 2018
Current
Potential
70
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Feb 2018
70
92
30 Sep 2008
51
69
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15 John Street, Abercwmboi
Date
24 Aug 2011
Current
Potential
64
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Aug 2011
64
72
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 John Street, Abercwmboi
Date
1 Sep 2011
Current
Potential
62
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Sep 2011
62
71
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 John Street, Abercwmboi
Date
1 Sep 2011
Current
Potential
59
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Sep 2011
59
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 John Street, Abercwmboi
Date
27 Aug 2013
Current
Potential
56
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Aug 2013
56
91
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 John Street, Abercwmboi
Date
15 Sep 2015
Current
Potential
59
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Sep 2015
59
82
16 Oct 2008
11
13
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.0
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
20 John Street, Abercwmboi
Date
8 Feb 2019
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2019
60
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 John Street, Abercwmboi
Date
8 Nov 2017
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Nov 2017
56
86
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 John Street, Abercwmboi
Date
8 Sep 2011
Current
Potential
61
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2011
61
69
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 JOHN STREET, ABERCWMBOI
Date
26 May 2021
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 May 2021
69
87
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
25 John Street, Abercwmboi
Date
1 Sep 2011
Current
Potential
51
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Sep 2011
51
63
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 JOHN STREET, ABERCWMBOI
Date
26 May 2021
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 May 2021
66
90
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 John Street, Abercwmboi
Date
24 Apr 2011
Current
Potential
60
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Apr 2011
60
68
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 John Street, Abercwmboi
Date
14 Jun 2023
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Jun 2023
62
84
21 Mar 2012
60
70
16 Aug 2010
64
74
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30 John Street, Abercwmboi
Date
24 Jan 2019
Current
Potential
64
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jan 2019
64
89
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 John Street, Abercwmboi
Date
29 Aug 2011
Current
Potential
62
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2011
62
63
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 John Street, Abercwmboi
Date
29 Aug 2011
Current
Potential
55
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2011
55
66
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 John Street, Abercwmboi
Date
14 Feb 2014
Current
Potential
26
94
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Feb 2014
26
94
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 John Street, Abercwmboi
Date
3 Mar 2015
Current
Potential
64
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Mar 2015
64
91
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 JOHN STREET, ABERCWMBOI
Date
26 Feb 2021
Current
Potential
55
79
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Feb 2021
55
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 John Street, Abercwmboi
Date
4 Oct 2021
Current
Potential
60
90
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2021
60
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 John Street, Abercwmboi
Date
9 Mar 2022
Current
Potential
58
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Mar 2022
58
81
21 Sep 2011
61
62
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
41 John Street, Abercwmboi
Date
25 Oct 2023
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Oct 2023
60
84
2 May 2013
55
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
42 John Street, Abercwmboi
Date
30 Aug 2011
Current
Potential
55
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Aug 2011
55
66
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 John Street, Abercwmboi
Date
28 Sep 2014
Current
Potential
47
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Sep 2014
47
86
13 Dec 2013
48
83
8 Nov 2013
49
88
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
44 John Street, Abercwmboi
Date
28 Jan 2012
Current
Potential
71
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Jan 2012
71
72
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 John street
Date
6 Apr 2021
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Apr 2021
71
90
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
46 John Street, Abercwmboi
Date
28 Jul 2024
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2024
65
84
28 May 2011
63
67
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
48 John Street, Abercwmboi
Date
27 Mar 2020
Current
Potential
76
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Mar 2020
76
80
19 Aug 2009
52
64
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
49 John Street, Abercwmboi
Date
29 Aug 2011
Current
Potential
52
60
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2011
52
60
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 John Street, Abercwmboi
Date
21 Feb 2013
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Feb 2013
61
83
29 Mar 2012
11
12
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
52 John Street, Abercwmboi
Date
17 Sep 2019
Current
Potential
69
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Sep 2019
69
92
18 Apr 2010
71
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 John Street, Abercwmboi
Date
1 Feb 2023
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Feb 2023
70
88
20 Oct 2009
58
71
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
54 John Street, Abercwmboi
Date
2 Jul 2023
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Jul 2023
73
91
25 Aug 2011
61
69
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 John Street, Abercwmboi
Date
18 Mar 2010
Current
Potential
63
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Mar 2010
63
74
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 JOHN STREET, ABERCWMBOI
Date
18 Dec 2020
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2020
73
91
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 John Street, Abercwmboi
Date
5 Oct 2023
Current
Potential
56
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Oct 2023
56
83
22 Apr 2013
54
91
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
57 JOHN STREET, ABERCWMBOI
Date
7 Oct 2020
Current
Potential
50
87
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
7 Oct 2020
50
87
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5a John Street, Abercwmboi
Date
7 Aug 2017
Current
Potential
73
74
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
7 Aug 2017
73
74
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 John Street, Abercwmboi
Date
23 Jul 2011
Current
Potential
27
28
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Jul 2011
27
28
Total Floor Area
65 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
179
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7a John Street, Abercwmboi
Date
7 Aug 2017
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Aug 2017
73
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
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.