PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llwyn-On Crescent, BLACKWOOD, NP12 0ND
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 Llwyn-On Crescent, NP12 0ND 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 Llwyn-On Crescent, BLACKWOOD, NP12 0ND
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Llwyn-on Crescent, Oakdale
Date
28 Nov 2013
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Nov 2013
61
83
6 May 2009
63
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Llwyn-on Crescent, Oakdale
Date
29 Jan 2019
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jan 2019
59
81
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Llwyn-on Crescent, Oakdale
Date
1 May 2019
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 May 2019
67
87
6 May 2009
63
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 LLWYN-ON CRESCENT, OAKDALE
Date
7 Apr 2021
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Apr 2021
71
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Llwyn-on Crescent, Oakdale
Date
19 Nov 2014
Current
Potential
91
94
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Nov 2014
91
94
Total Floor Area
91 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
8
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Llwyn-On Crescent, Oakdale
Date
13 Dec 2023
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Dec 2023
66
87
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
19 Llwyn-on Crescent, Oakdale
Date
2 May 2018
Current
Potential
46
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 May 2018
46
79
6 May 2009
63
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Llwyn-on Crescent, Oakdale
Date
27 Feb 2018
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
27 Feb 2018
70
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Llwyn-On Crescent, Oakdale
Date
24 May 2023
Current
Potential
54
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 May 2023
54
76
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Llwyn-on Crescent, Oakdale
Date
6 Oct 2009
Current
Potential
35
52
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Oct 2009
35
52
Total Floor Area
73 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Llwyn-on Crescent, Oakdale
Date
11 Jul 2018
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jul 2018
65
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Llwyn-on Crescent, Oakdale
Date
12 Feb 2018
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Feb 2018
64
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Llwyn-On Crescent, Oakdale
Date
8 Jan 2024
Current
Potential
56
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jan 2024
56
72
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Llwyn-on Crescent, Oakdale
Date
26 Aug 2014
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Aug 2014
49
82
7 Dec 2013
42
87
6 May 2009
63
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Llwyn-on Crescent, Oakdale
Date
6 May 2009
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 May 2009
63
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Llwyn-On Crescent, Oakdale
Date
27 Mar 2024
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Mar 2024
72
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Llwyn-on Crescent, Oakdale
Date
14 Jun 2011
Current
Potential
58
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Jun 2011
58
73
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Llwyn-on Crescent, Oakdale
Date
6 May 2009
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 May 2009
63
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Llwyn-on Crescent, Oakdale
Date
17 Mar 2018
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Mar 2018
64
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Llwyn-on Crescent, Oakdale
Date
12 Nov 2015
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Nov 2015
71
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Llwyn-On Crescent, Oakdale
Date
10 May 2023
Current
Potential
55
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 May 2023
55
72
Total Floor Area
108 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Llwyn-on Crescent, Oakdale
Date
10 Aug 2009
Current
Potential
66
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Aug 2009
66
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Llwyn-on Crescent, Oakdale
Date
28 Nov 2013
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Nov 2013
63
84
6 May 2009
63
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Llwyn-on Crescent, Oakdale
Date
10 Nov 2013
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Nov 2013
64
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Llwyn-on Crescent, Oakdale
Date
12 Jan 2016
Current
Potential
48
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Jan 2016
48
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Llwyn-on Crescent, Oakdale
Date
7 Oct 2015
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Oct 2015
65
85
11 Jul 2013
61
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
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 Llwyn-on Crescent, Oakdale
Date
26 Apr 2015
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Apr 2015
65
87
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Llwyn-on Crescent, Oakdale
Date
19 May 2019
Current
Potential
62
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 May 2019
62
87
6 May 2009
62
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Llwyn-On Crescent, Oakdale
Date
4 Apr 2022
Current
Potential
55
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Apr 2022
55
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Llwyn-on Crescent, Oakdale
Date
26 Oct 2015
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Oct 2015
58
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
41 Llwyn-On Crescent, Oakdale
Date
5 Aug 2024
Current
Potential
77
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Aug 2024
77
84
Total Floor Area
143 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
42 LLWYN-ON CRESCENT, OAKDALE
Date
25 Mar 2021
Current
Potential
62
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Mar 2021
62
78
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
42 Llwyn-on Crescent, Oakdale
Date
17 Oct 2008
Current
Potential
44
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Oct 2008
44
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Llwyn-on Crescent, Oakdale
Date
8 May 2018
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 May 2018
64
85
6 May 2009
62
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Llwyn-on Crescent, Oakdale
Date
1 Aug 2013
Current
Potential
58
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2013
58
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Llwyn-on Crescent, Oakdale
Date
17 Aug 2014
Current
Potential
62
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Aug 2014
62
86
6 May 2009
63
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Llwyn-on Crescent, Oakdale
Date
13 Mar 2015
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Mar 2015
63
86
10 Mar 2012
60
70
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Llwyn-on Crescent, Oakdale
Date
13 Mar 2012
Current
Potential
61
67
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Mar 2012
61
67
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
8 Llwyn-on Crescent, Oakdale
Date
26 Aug 2014
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Aug 2014
60
79
6 May 2009
63
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Llwyn-on Crescent, Oakdale
Date
11 Feb 2014
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Feb 2014
60
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Llwynon House, Llwyn-on Crescent
Date
9 Oct 2014
Current
Potential
62
86
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
9 Oct 2014
62
86
20 May 2010
39
57
Total Floor Area
174 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
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.