PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
William Street, BLACKWOOD, NP12 1NU
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 William Street, NP12 1NU 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 William Street, BLACKWOOD, NP12 1NU
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 The Old Court, William Street
Date
14 May 2012
Current
Potential
79
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
N/A
Certificate History
14 May 2012
79
79
Total Floor Area
334 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 The Old Court, William Street
Date
16 Jul 2023
Current
Potential
81
85
Property Type
House
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
16 Jul 2023
81
85
14 May 2012
80
80
Total Floor Area
282 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
50 WILLIAM STREET, BLACKWOOD
Date
9 Dec 2020
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Dec 2020
67
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.1
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
52 William Street
Date
20 Nov 2018
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Nov 2018
70
88
13 Nov 2008
1
38
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 WILLIAM STREET, BLACKWOOD
Date
26 Nov 2020
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Nov 2020
65
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
57 William Street
Date
2 Mar 2015
Current
Potential
64
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Mar 2015
64
79
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 William Street
Date
22 Sep 2011
Current
Potential
58
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Sep 2011
58
59
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
59 WILLIAM STREET, BLACKWOOD
Date
5 Apr 2021
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Apr 2021
62
82
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
60 William Street
Date
6 Jun 2022
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Jun 2022
70
89
19 Feb 2013
52
89
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 William Street
Date
25 Jul 2017
Current
Potential
42
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2017
42
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
62 WILLIAM STREET
Date
27 May 2021
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 May 2021
76
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 William Street
Date
9 Mar 2010
Current
Potential
62
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Mar 2010
62
63
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 WILLIAM STREET, BLACKWOOD
Date
7 Nov 2020
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Nov 2020
67
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.0
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
63 William Street
Date
16 Oct 2014
Current
Potential
55
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Oct 2014
55
74
29 Mar 2012
48
54
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 William Street
Date
16 Mar 2020
Current
Potential
54
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2020
54
78
25 Oct 2017
46
77
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
65 William Street
Date
15 Nov 2023
Current
Potential
61
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Nov 2023
61
85
1 Oct 2013
49
75
15 Apr 2009
49
67
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
68 WILLIAM STREET, BLACKWOOD
Date
8 Jan 2021
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jan 2021
59
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
69 William Street
Date
16 Feb 2019
Current
Potential
77
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Feb 2019
77
88
31 Aug 2017
50
74
31 Aug 2017
48
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
70 WILLIAM STREET, BLACKWOOD
Date
5 Nov 2020
Current
Potential
51
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Nov 2020
51
79
Total Floor Area
127 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
71 William Street
Date
2 Oct 2011
Current
Potential
48
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2011
48
62
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 William Street
Date
13 Aug 2014
Current
Potential
46
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Aug 2014
46
83
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
74 William Street
Date
27 Jul 2020
Current
Potential
60
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jul 2020
60
83
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.8
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
76 William Street
Date
25 Nov 2015
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Nov 2015
61
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
78 WILLIAM STREET, BLACKWOOD
Date
26 Nov 2020
Current
Potential
61
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Nov 2020
61
71
Total Floor Area
477 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
17.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
82 William Street
Date
23 Mar 2020
Current
Potential
52
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Mar 2020
52
75
18 Apr 2018
51
77
10 Jul 2011
55
62
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
82 WILLIAM STREET, BLACKWOOD
Date
3 Mar 2021
Current
Potential
69
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 Mar 2021
69
75
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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 2024.