PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Copnor Road, PORTSMOUTH, PO3 5AB

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 Copnor Road, PO3 5AB 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 Copnor Road, PORTSMOUTH, PO3 5AB
Period Covered: 2008 - 29 February 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29a Copnor Road
Date
23 Feb 2022
Current
Potential
67
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
23 Feb 2022
67
74
31 Jan 2011
48
67
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31b Copnor Road
Date
28 Nov 2017
Current
Potential
65
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Nov 2017
65
73
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Copnor Road
Date
1 Apr 2009
Current
Potential
73
79
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Apr 2009
73
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
33A COPNOR ROAD
Date
19 May 2021
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 May 2021
70
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35a Copnor Road
Date
14 Oct 2022
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Oct 2022
78
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Copnor Road
Date
14 Jun 2023
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Jun 2023
69
82
11 Jun 2013
54
68
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
41 Copnor Road
Date
2 May 2017
Current
Potential
57
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 May 2017
57
73
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
45 Copnor Road
Date
31 Jan 2017
Current
Potential
69
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
31 Jan 2017
69
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45a Copnor Road
Date
17 Dec 2013
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Dec 2013
70
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Copnor Road
Date
28 Apr 2011
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
28 Apr 2011
78
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
47a Copnor Road
Date
22 Feb 2022
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Feb 2022
72
77
7 May 2009
69
70
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Copnor Road
Date
29 Jul 2022
Current
Potential
47
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
29 Jul 2022
47
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Copnor Road
Date
28 May 2012
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 May 2012
71
81
27 Jul 2011
64
73
Total Floor Area
174 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
61 Copnor Road
Date
22 Apr 2013
Current
Potential
40
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
22 Apr 2013
40
82
1 Feb 2012
49
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
61a Copnor Road
Date
2 Jan 2017
Current
Potential
72
88
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
2 Jan 2017
72
88
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61b Copnor Road
Date
20 Dec 2022
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Dec 2022
70
86
2 Jul 2009
71
79
18 May 2009
71
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
61c Copnor Road
Date
3 Aug 2020
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
3 Aug 2020
73
88
27 Jul 2010
75
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61d Copnor Road
Date
15 Nov 2023
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
15 Nov 2023
72
86
26 Nov 2013
58
78
19 Nov 2013
47
78
23 May 2009
74
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
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
65 Copnor Road
Date
19 Jul 2022
Current
Potential
63
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Jul 2022
63
77
8 Oct 2012
65
81
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
67 Copnor Road
Date
7 Sep 2010
Current
Potential
52
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Sep 2010
52
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
71 Copnor Road
Date
31 May 2017
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
31 May 2017
65
80
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
75a Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
83
95
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
83
95
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
75b Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
81
98
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
81
98
Total Floor Area
44 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
75c Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
80
80
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
80
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
77a Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
83
95
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
83
95
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
77b Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
84
96
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
77c Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
83
95
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
16 Jul 2015
83
95
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
77d Copnor Mews, Copnor Road
Date
16 Jul 2015
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
16 Jul 2015
80
80
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
79 Copnor Road
Date
18 Aug 2015
Current
Potential
63
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
18 Aug 2015
63
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
81 Copnor Road
Date
5 Dec 2013
Current
Potential
60
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
5 Dec 2013
60
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
83 Copnor Road
Date
28 Feb 2019
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Feb 2019
65
82
Total Floor Area
139 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
85 Copnor Road
Date
20 Dec 2023
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
20 Dec 2023
69
85
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
COPNOR MEWS, 75A COPNOR ROAD
Date
7 May 2021
Current
Potential
79
92
Property Type
House
Built Form
End-Terrace
Constructed
2012 onwards
+
Certificate History
7 May 2021
79
92
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 35a Copnor Road
Date
10 Oct 2012
Current
Potential
72
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Oct 2012
72
79
5 Oct 2015
80
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 89 Copnor Road
Date
22 Feb 2016
Current
Potential
65
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Feb 2016
65
75
28 Nov 2013
60
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 , Keswick House
Date
25 Aug 2022
Current
Potential
70
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
25 Aug 2022
70
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 89 Copnor Road
Date
17 Jul 2023
Current
Potential
64
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Jul 2023
64
74
3 Aug 2018
62
74
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 89, Copnor Road
Date
22 Aug 2019
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Aug 2019
72
77
17 Nov 2008
78
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 89 Copnor Road
Date
15 Feb 2022
Current
Potential
73
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Feb 2022
73
75
12 Mar 2012
70
75
17 Jan 2009
74
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 89 Copnor Road
Date
23 Apr 2019
Current
Potential
72
73
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
+
Certificate History
23 Apr 2019
72
73
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Ground Floor Flat, 33 Copnor Road
Date
12 Mar 2020
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Mar 2020
67
77
30 Apr 2015
64
73
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 49 Copnor Road
Date
14 Aug 2009
Current
Potential
56
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Aug 2009
56
69
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 73 Copnor Road
Date
5 Oct 2015
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
5 Oct 2015
78
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Lower Flat, 37, Copnor Road
Date
13 Nov 2019
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
13 Nov 2019
70
74
5 May 2009
68
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Lower Flat, 53, Copnor Road
Date
30 Dec 2019
Current
Potential
64
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Dec 2019
64
73
25 Aug 2009
65
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Lower Flat, 59 Copnor Road
Date
19 Mar 2022
Current
Potential
67
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Mar 2022
67
73
15 May 2014
66
74
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Upper Flat, 37, Copnor Road
Date
22 Feb 2020
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Feb 2020
76
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Upper Flat, 53, Copnor Road
Date
18 May 2015
Current
Potential
49
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 May 2015
49
63
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Upper Flat, 59 Copnor Road
Date
19 Mar 2022
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Mar 2022
72
76
18 Aug 2014
70
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.