PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llys Gwyrdd, CWMBRAN, NP44 7LS
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 Llys Gwyrdd, NP44 7LS 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 Llys Gwyrdd, CWMBRAN, NP44 7LS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Llys Gwyrdd, Henllys
Date
24 Sep 2013
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Sep 2013
73
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 Llys Gwyrdd, Henllys
Date
30 Nov 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
30 Nov 2023
72
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Llys Gwyrdd, Henllys
Date
7 Apr 2010
Current
Potential
77
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
7 Apr 2010
77
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Llys Gwyrdd, Henllys
Date
16 Feb 2017
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
16 Feb 2017
73
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Llys Gwyrdd, Henllys
Date
29 Jul 2013
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
29 Jul 2013
75
91
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Llys Gwyrdd, Henllys
Date
28 Feb 2023
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
28 Feb 2023
71
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Llys Gwyrdd, Henllys
Date
12 Dec 2016
Current
Potential
75
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
12 Dec 2016
75
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Llys Gwyrdd, Henllys
Date
10 Oct 2022
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
10 Oct 2022
72
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Llys Gwyrdd, Henllys
Date
22 Apr 2013
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Apr 2013
73
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Llys Gwyrdd, Henllys
Date
31 Oct 2023
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
31 Oct 2023
70
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Llys Gwyrdd, Henllys
Date
13 Nov 2023
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
13 Nov 2023
71
89
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Llys Gwyrdd, Henllys
Date
5 May 2014
Current
Potential
75
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
5 May 2014
75
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Llys Gwyrdd, Henllys
Date
22 Feb 2012
Current
Potential
73
74
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Feb 2012
73
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Llys Gwyrdd, Henllys
Date
7 Nov 2023
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Nov 2023
72
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Llys Gwyrdd, Henllys
Date
22 Oct 2018
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Oct 2018
72
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Llys Gwyrdd, Henllys
Date
20 Nov 2017
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
20 Nov 2017
71
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Llys Gwyrdd, Henllys
Date
2 Jul 2024
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
2 Jul 2024
73
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Llys Gwyrdd, Henllys
Date
11 Mar 2011
Current
Potential
73
77
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
11 Mar 2011
73
77
27 Jan 2009
74
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Llys Gwyrdd, Henllys
Date
7 May 2019
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
7 May 2019
73
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Llys Gwyrdd, Henllys
Date
14 Nov 2011
Current
Potential
67
72
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
14 Nov 2011
67
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Llys Gwyrdd, Henllys
Date
4 Dec 2024
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
4 Dec 2024
73
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Llys Gwyrdd, Henllys
Date
5 Jul 2011
Current
Potential
70
72
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
5 Jul 2011
70
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Llys Gwyrdd, Henllys
Date
23 Sep 2010
Current
Potential
68
73
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
23 Sep 2010
68
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Llys Gwyrdd, Henllys
Date
13 Nov 2018
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
13 Nov 2018
73
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
39 Llys Gwyrdd, Henllys
Date
27 Mar 2013
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
27 Mar 2013
74
89
8 Sep 2010
73
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Llys Gwyrdd, Henllys
Date
9 Sep 2010
Current
Potential
70
76
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
9 Sep 2010
70
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Llys Gwyrdd, Henllys
Date
5 Sep 2016
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
5 Sep 2016
75
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Llys Gwyrdd, Henllys
Date
13 Nov 2017
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
13 Nov 2017
73
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Llys Gwyrdd, Henllys
Date
1 Nov 2011
Current
Potential
67
73
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
1 Nov 2011
67
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Llys Gwyrdd, Henllys
Date
7 Jun 2018
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Jun 2018
71
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Llys Gwyrdd, Henllys
Date
21 Jul 2016
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
21 Jul 2016
74
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Llys Gwyrdd, Henllys
Date
16 Jun 2022
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
16 Jun 2022
71
86
28 May 2012
69
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Llys Gwyrdd, Henllys
Date
3 Dec 2024
Current
Potential
73
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
3 Dec 2024
73
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Llys Gwyrdd, Henllys
Date
7 Nov 2023
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Nov 2023
72
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
49 Llys Gwyrdd, Henllys
Date
24 Nov 2023
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
24 Nov 2023
73
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Llys Gwyrdd, Henllys
Date
26 Nov 2018
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
26 Nov 2018
73
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Llys Gwyrdd, Henllys
Date
13 Oct 2010
Current
Potential
73
77
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
13 Oct 2010
73
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Llys Gwyrdd, Henllys
Date
24 Oct 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Oct 2023
72
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Llys Gwyrdd, Henllys
Date
5 Dec 2024
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
5 Dec 2024
72
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Llys Gwyrdd, Henllys
Date
22 Jan 2024
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Jan 2024
70
82
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Llys Gwyrdd, Henllys
Date
13 Mar 2013
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
13 Mar 2013
73
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Llys Gwyrdd, Henllys
Date
24 Feb 2020
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Feb 2020
72
88
14 Jan 2010
73
77
Total Floor Area
68 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
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.