PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
John Street, BARGOED, CF81 8PG
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, CF81 8PG 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, BARGOED, CF81 8PG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 John Street
Date
18 May 2019
Current
Potential
64
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 May 2019
64
85
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
5
Number of Extensions
2
Address
10 John Street
Date
12 Sep 2023
Current
Potential
56
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Sep 2023
56
89
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 John Street
Date
19 Jul 2015
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2015
68
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 John Street
Date
11 Aug 2022
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Aug 2022
68
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
14 John Street
Date
13 Jan 2017
Current
Potential
55
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2017
55
85
8 Oct 2012
61
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 John Street
Date
9 Feb 2024
Current
Potential
62
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Feb 2024
62
80
8 Apr 2013
53
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
16 John Street
Date
17 Feb 2020
Current
Potential
61
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Feb 2020
61
80
26 Aug 2010
43
66
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18a John Street
Date
14 Dec 2010
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Dec 2010
69
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
18A JOHN STREET, BARGOED
Date
3 Dec 2020
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Dec 2020
72
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18b John Street
Date
17 Jan 2018
Current
Potential
63
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jan 2018
63
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 John Street
Date
6 Nov 2014
Current
Potential
49
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Nov 2014
49
81
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 John street
Date
12 Jul 2021
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jul 2021
68
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 John Street
Date
17 Jul 2019
Current
Potential
48
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jul 2019
48
70
Total Floor Area
119 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
22 John Street
Date
9 Oct 2013
Current
Potential
52
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Oct 2013
52
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 John Street
Date
21 Mar 2024
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Mar 2024
62
83
8 Aug 2010
63
67
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 John Street
Date
28 Feb 2020
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Feb 2020
64
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
4 John Street
Date
20 Nov 2024
Current
Potential
57
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Nov 2024
57
80
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
64 John Street
Date
4 Aug 2013
Current
Potential
45
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Aug 2013
45
85
4 Aug 2013
46
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
67 John Street
Date
6 Nov 2023
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Nov 2023
69
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
69 John Street
Date
2 Feb 2023
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2023
64
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
71 John Street
Date
11 Aug 2022
Current
Potential
60
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Aug 2022
60
78
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
72 John Street
Date
27 Oct 2017
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Oct 2017
65
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
73 JOHN STREET, BARGOED
Date
3 Mar 2021
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Mar 2021
64
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
73a John Street
Date
14 Oct 2019
Current
Potential
47
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Oct 2019
47
78
Total Floor Area
121 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
74 John Street
Date
12 Mar 2019
Current
Potential
54
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Mar 2019
54
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
75 JOHN STREET, BARGOED
Date
23 Oct 2020
Current
Potential
65
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Oct 2020
65
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
75a John Street
Date
8 Mar 2010
Current
Potential
65
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2010
65
68
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
77 John Street
Date
24 May 2016
Current
Potential
60
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 May 2016
60
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
79 John Street
Date
16 Dec 2021
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Dec 2021
63
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 John Street
Date
13 Apr 2022
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Apr 2022
63
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
80 John Street
Date
11 Jul 2013
Current
Potential
47
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Jul 2013
47
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 John Street
Date
20 May 2018
Current
Potential
60
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2018
60
75
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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.