PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wellesley Street, GLOUCESTER, GL1 4QP
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 Wellesley Street, GL1 4QP 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 Wellesley Street, GLOUCESTER, GL1 4QP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 WELLESLEY STREET
Date
25 May 2021
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 May 2021
66
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
1 Wellesley Street
Date
18 Jan 2009
Current
Potential
63
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2009
63
69
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
10 Wellesley Street
Date
31 Mar 2011
Current
Potential
65
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Mar 2011
65
69
2 Sep 2009
56
65
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
10 WELLESLEY STREET, GLOUCESTER
Date
3 Nov 2020
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Nov 2020
69
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
11 Wellesley Street
Date
5 Jul 2010
Current
Potential
63
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jul 2010
63
70
3 Feb 2009
61
68
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Wellesley Street
Date
28 Nov 2018
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Nov 2018
70
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
13 Wellesley Street
Date
28 Feb 2019
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Feb 2019
61
79
18 Nov 2011
16
16
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Wellesley Street
Date
26 Mar 2010
Current
Potential
50
64
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Mar 2010
50
64
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Wellesley Street
Date
4 Jun 2019
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2019
61
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Wellesley Street
Date
8 Jan 2025
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Jan 2025
70
89
25 Mar 2013
69
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Wellesley Street
Date
23 Jun 2015
Current
Potential
49
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jun 2015
49
80
7 May 2015
48
79
25 Mar 2010
54
68
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
18 WELLESLEY STREET, GLOUCESTER
Date
26 Feb 2021
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Feb 2021
70
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
19 Wellesley Street
Date
1 Mar 2016
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Mar 2016
71
90
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
1a Wellesley Street
Date
24 Jul 2013
Current
Potential
68
78
Property Type
Maisonette
Built Form
Detached
Constructed
1976-1982
Certificate History
24 Jul 2013
68
78
8 Jul 2013
62
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1B WELLESLEY STREET
Date
25 Jul 2021
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
25 Jul 2021
77
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1b Wellesley Street
Date
24 Jul 2013
Current
Potential
76
77
Property Type
Maisonette
Built Form
Detached
Constructed
1976-1982
Certificate History
24 Jul 2013
76
77
8 Jul 2013
72
77
4 Apr 2013
67
76
7 Jul 2011
71
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Wellesley Street
Date
6 Jul 2014
Current
Potential
62
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Jul 2014
62
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Wellesley Street
Date
13 Sep 2024
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Sep 2024
66
85
3 Sep 2013
63
88
8 Mar 2010
60
63
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Wellesley Street
Date
8 Feb 2023
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2023
69
89
27 May 2009
63
71
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Wellesley Street
Date
25 Jun 2024
Current
Potential
51
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2024
51
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Wellesley Street
Date
1 Nov 2013
Current
Potential
55
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Nov 2013
55
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
25 Wellesley Street
Date
25 Jun 2013
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2013
67
84
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 Wellesley Street
Date
19 May 2022
Current
Potential
80
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 May 2022
80
84
27 Nov 2018
61
87
26 Nov 2008
56
70
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
27 Wellesley Street
Date
3 Mar 2022
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Mar 2022
69
86
22 Mar 2012
67
72
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
3 Wellesley Street
Date
8 Apr 2024
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Apr 2024
67
86
28 Sep 2011
55
60
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Wellesley Street
Date
29 Aug 2016
Current
Potential
74
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Aug 2016
74
91
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
32 Wellesley Street
Date
9 Oct 2008
Current
Potential
68
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Oct 2008
68
73
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Wellesley Street
Date
18 Jan 2019
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2019
67
89
25 Apr 2011
63
68
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
35 Wellesley Street
Date
29 Mar 2023
Current
Potential
72
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2023
72
92
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 Wellesley Street
Date
29 Mar 2020
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2020
59
81
1 Oct 2014
30
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
37 Wellesley Street
Date
25 Sep 2014
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Sep 2014
61
83
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 Wellesley Street
Date
25 Sep 2014
Current
Potential
62
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Sep 2014
62
89
21 Jan 2014
69
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Wellesley Street
Date
8 Sep 2021
Current
Potential
57
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Sep 2021
57
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 WELLESLEY STREET, GLOUCESTER
Date
17 Mar 2021
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2021
62
85
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Wellesley Street
Date
9 Jun 2022
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Jun 2022
69
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
41 Wellesley Street
Date
17 Aug 2022
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Aug 2022
73
90
27 Jun 2012
67
89
19 Feb 2009
57
65
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
42 Wellesley Street
Date
21 May 2014
Current
Potential
61
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 May 2014
61
91
16 Oct 2011
64
73
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43 Wellesley Street
Date
24 Sep 2024
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2024
62
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45 Wellesley Street
Date
10 Mar 2009
Current
Potential
5
7
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Mar 2009
5
7
Total Floor Area
79 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
105
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Wellesley Street
Date
28 Feb 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Feb 2020
69
85
30 Sep 2009
70
74
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Wellesley Street
Date
24 May 2011
Current
Potential
60
70
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
24 May 2011
60
70
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Wellesley Street
Date
22 Nov 2018
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Nov 2018
68
89
26 Nov 2008
56
64
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
49 Wellesley Street
Date
14 Mar 2016
Current
Potential
63
86
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
14 Mar 2016
63
86
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Wellesley Street
Date
26 Aug 2009
Current
Potential
63
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Aug 2009
63
72
27 Oct 2008
59
72
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
51 Wellesley Street
Date
16 Sep 2019
Current
Potential
62
86
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Sep 2019
62
86
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 WELLESLEY STREET, GLOUCESTER
Date
13 May 2021
Current
Potential
72
88
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
Certificate History
13 May 2021
72
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Wellesley Street
Date
31 May 2016
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 May 2016
56
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
6 Wellesley Street
Date
17 Mar 2020
Current
Potential
55
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Mar 2020
55
81
29 Jun 2009
59
65
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Wellesley Street
Date
25 Sep 2014
Current
Potential
61
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Sep 2014
61
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Wellesley Street
Date
20 Feb 2014
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Feb 2014
70
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Wellesley Street
Date
29 Feb 2024
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Feb 2024
70
90
14 Dec 2009
19
58
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
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.