PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Roundhouse Close, EBBW VALE, NP23 4QX
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 Roundhouse Close, NP23 4QX 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 Roundhouse Close, EBBW VALE, NP23 4QX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Roundhouse Close, Nantyglo
Date
25 Sep 2011
Current
Potential
66
72
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
25 Sep 2011
66
72
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 Roundhouse Close, Nantyglo
Date
15 Sep 2015
Current
Potential
70
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Sep 2015
70
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Roundhouse Close, Nantyglo
Date
14 Apr 2015
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Apr 2015
73
87
24 Jul 2012
72
90
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Roundhouse Close, Nantyglo
Date
7 May 2023
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 May 2023
77
89
17 Jan 2013
69
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Roundhouse Close, Nantyglo
Date
30 Oct 2015
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Oct 2015
72
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Roundhouse Close, Nantyglo
Date
19 Feb 2019
Current
Potential
71
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
19 Feb 2019
71
82
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Roundhouse Close, Nantyglo
Date
25 Jan 2023
Current
Potential
78
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Jan 2023
78
89
5 Sep 2022
74
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Roundhouse Close, Nantyglo
Date
14 Aug 2011
Current
Potential
63
73
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
14 Aug 2011
63
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Roundhouse Close, Nantyglo
Date
7 Dec 2009
Current
Potential
54
64
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
7 Dec 2009
54
64
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Roundhouse Close, Nantyglo
Date
25 Mar 2013
Current
Potential
69
87
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Mar 2013
69
87
4 Jun 2009
66
74
4 Jun 2009
66
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Roundhouse Close, Nantyglo
Date
4 Aug 2016
Current
Potential
66
84
Property Type
Bungalow
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
4 Aug 2016
66
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Roundhouse Close, Nantyglo
Date
25 Mar 2014
Current
Potential
68
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Mar 2014
68
86
2 Jun 2010
66
72
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Roundhouse Close, Nantyglo
Date
11 Dec 2015
Current
Potential
61
79
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Dec 2015
61
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Roundhouse Close, Nantyglo
Date
14 Aug 2014
Current
Potential
65
87
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Aug 2014
65
87
18 Mar 2009
69
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Roundhouse Close, Nantyglo
Date
1 Sep 2015
Current
Potential
69
88
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Sep 2015
69
88
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Roundhouse Close, Nantyglo
Date
14 Aug 2014
Current
Potential
61
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 Aug 2014
61
86
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.0
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
38 Roundhouse Close, Nantyglo
Date
21 Dec 2023
Current
Potential
69
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
21 Dec 2023
69
87
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Roundhouse Close, Nantyglo
Date
3 Jul 2024
Current
Potential
68
85
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Jul 2024
68
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Roundhouse Close, Nantyglo
Date
3 Aug 2011
Current
Potential
66
70
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
3 Aug 2011
66
70
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Roundhouse Close, Nantyglo
Date
4 Nov 2008
Current
Potential
68
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
4 Nov 2008
68
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Roundhouse Close, Nantyglo
Date
28 Apr 2015
Current
Potential
66
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Apr 2015
66
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Roundhouse Close, Nantyglo
Date
12 Apr 2022
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
12 Apr 2022
72
86
9 Feb 2010
62
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
48 Roundhouse Close, Nantyglo
Date
4 Oct 2011
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Oct 2011
69
76
9 Jun 2009
75
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 ROUNDHOUSE CLOSE, NANTYGLO
Date
14 Dec 2020
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
14 Dec 2020
71
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Roundhouse Close, Nantyglo
Date
9 Sep 2013
Current
Potential
61
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Sep 2013
61
81
18 Oct 2011
65
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Roundhouse Close, Nantyglo
Date
17 May 2010
Current
Potential
67
77
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
17 May 2010
67
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Roundhouse Close, Nantyglo
Date
17 Oct 2018
Current
Potential
71
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
17 Oct 2018
71
91
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Roundhouse Close, Nantyglo
Date
20 Jun 2024
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Jun 2024
73
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
53 Roundhouse Close, Nantyglo
Date
31 Jan 2013
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
31 Jan 2013
73
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Roundhouse Close, Nantyglo
Date
20 Jun 2022
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Jun 2022
72
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
57 Roundhouse Close, Nantyglo
Date
14 Jun 2010
Current
Potential
73
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Jun 2010
73
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59 Roundhouse Close, Nantyglo
Date
20 Dec 2009
Current
Potential
71
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Dec 2009
71
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Roundhouse Close, Nantyglo
Date
22 Apr 2020
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
22 Apr 2020
65
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
60 Roundhouse Close, Nantyglo
Date
13 Aug 2013
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Aug 2013
66
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
63 Roundhouse Close, Nantyglo
Date
29 Jan 2014
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jan 2014
73
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
64 Roundhouse Close, Nantyglo
Date
12 Aug 2013
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
12 Aug 2013
69
89
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
66 ROUNDHOUSE CLOSE, NANTYGLO
Date
6 Jun 2021
Current
Potential
75
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
6 Jun 2021
75
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Roundhouse Close, Nantyglo
Date
13 Sep 2012
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Sep 2012
66
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
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.