PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Helen Close, UXBRIDGE, UB8 3RS
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 St. Helen Close, UB8 3RS 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 St. Helen Close, UXBRIDGE, UB8 3RS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 St. Helen Close
Date
23 Aug 2021
Current
Potential
71
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Aug 2021
71
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 St. Helen Close
Date
2 Mar 2023
Current
Potential
63
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
2 Mar 2023
63
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
10 St. Helens Close
Date
4 Feb 2013
Current
Potential
58
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
4 Feb 2013
58
86
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 St. Helens Close
Date
23 Sep 2019
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 Sep 2019
76
76
22 Sep 2019
64
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 St. Helen Close
Date
27 Jun 2023
Current
Potential
77
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jun 2023
77
91
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 St. Helens Close
Date
14 Feb 2016
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Feb 2016
73
77
4 Jun 2015
77
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 St. Helens Close
Date
24 Sep 2014
Current
Potential
63
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Sep 2014
63
63
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15 St. Helens Close
Date
23 Apr 2017
Current
Potential
66
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Apr 2017
66
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 St. Helen Close
Date
3 Aug 2022
Current
Potential
66
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Aug 2022
66
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 St. Helens Close
Date
30 Nov 2010
Current
Potential
76
82
Property Type
Maisonette
Built Form
Detached
Constructed
1983-1990
Certificate History
30 Nov 2010
76
82
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 St. Helens Close
Date
5 Jun 2019
Current
Potential
65
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Jun 2019
65
65
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1a St Helen Close
Date
12 Jul 2022
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2021
Certificate History
12 Jul 2022
84
93
Total Floor Area
124 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1b St Helen Close
Date
12 Jul 2022
Current
Potential
82
94
Property Type
House
Built Form
Semi-Detached
Constructed
2021
Certificate History
12 Jul 2022
82
94
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1c St Helen Close
Date
12 Jul 2022
Current
Potential
82
94
Property Type
House
Built Form
Semi-Detached
Constructed
2021
Certificate History
12 Jul 2022
82
94
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1d St Helen Close
Date
12 Jul 2022
Current
Potential
82
94
Property Type
House
Built Form
Semi-Detached
Constructed
2021
Certificate History
12 Jul 2022
82
94
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1e St Helen Close
Date
12 Jul 2022
Current
Potential
82
94
Property Type
House
Built Form
Semi-Detached
Constructed
2021
Certificate History
12 Jul 2022
82
94
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 St. Helen Close
Date
28 May 2023
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 May 2023
74
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 St. Helens Close
Date
4 Feb 2019
Current
Potential
61
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
4 Feb 2019
61
81
11 Feb 2009
63
65
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 St. Helens Close
Date
21 Nov 2019
Current
Potential
70
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Nov 2019
70
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 St. Helens Close
Date
10 Apr 2011
Current
Potential
73
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Apr 2011
73
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 St. Helens Close
Date
4 Jun 2015
Current
Potential
74
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
4 Jun 2015
74
78
27 Oct 2008
77
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 St. Helen Close
Date
30 Mar 2023
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Mar 2023
70
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 St. Helens Close
Date
24 Nov 2017
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Nov 2017
74
77
4 Jun 2015
76
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 St. Helens Close
Date
22 Dec 2014
Current
Potential
68
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 Dec 2014
68
79
20 Jan 2012
68
72
24 Nov 2010
62
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 St. Helens Close
Date
29 Feb 2012
Current
Potential
76
77
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
29 Feb 2012
76
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 St. Helens Close
Date
19 Jan 2017
Current
Potential
62
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jan 2017
62
68
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
3 St. Helens Close
Date
13 Jul 2011
Current
Potential
59
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Jul 2011
59
63
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 St. Helens Close
Date
12 Oct 2008
Current
Potential
58
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Oct 2008
58
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 St. Helen Close
Date
11 Nov 2022
Current
Potential
56
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Nov 2022
56
64
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 St. Helens Close
Date
5 Jan 2012
Current
Potential
62
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Jan 2012
62
68
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 St. Helen Close
Date
4 Jan 2022
Current
Potential
51
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jan 2022
51
73
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 St. Helens Close
Date
21 Sep 2018
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Sep 2018
65
80
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 St. Helen Close
Date
3 May 2022
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 May 2022
76
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 St. Helen Close
Date
17 Feb 2022
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Feb 2022
77
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 St. Helens Close
Date
10 Nov 2008
Current
Potential
78
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Nov 2008
78
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 St. Helens Close
Date
11 Nov 2008
Current
Potential
70
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Nov 2008
70
80
6 Nov 2008
66
80
30 Oct 2008
65
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 St. Helens Close
Date
28 Feb 2009
Current
Potential
48
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
28 Feb 2009
48
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 St. Helens Close
Date
16 Jul 2014
Current
Potential
58
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jul 2014
58
89
21 May 2010
68
78
Total Floor Area
162 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 St. Helens Close
Date
18 Apr 2015
Current
Potential
54
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Apr 2015
54
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 St. Helens Close
Date
17 Jun 2009
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
17 Jun 2009
78
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 St. Helens Close
Date
28 Apr 2018
Current
Potential
70
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Apr 2018
70
70
27 Jan 2016
70
71
7 Jan 2009
73
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
44 St. Helens Close
Date
15 Feb 2016
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Feb 2016
73
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 St. Helens Close
Date
31 Jul 2011
Current
Potential
76
78
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
31 Jul 2011
76
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
46 St. Helens Close
Date
3 Apr 2014
Current
Potential
73
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Apr 2014
73
79
9 Dec 2009
73
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
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
47 St. Helens Close
Date
15 Mar 2016
Current
Potential
68
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Mar 2016
68
68
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
48 St. Helens Close
Date
19 Sep 2019
Current
Potential
68
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Sep 2019
68
81
17 Jun 2009
72
79
17 Jun 2009
68
75
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.8
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
49 St. Helens Close
Date
1 Feb 2019
Current
Potential
63
85
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
1 Feb 2019
63
85
26 Apr 2009
63
75
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 ST HELEN CLOSE, UXBRIDGE
Date
21 Oct 2020
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
21 Oct 2020
70
86
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 ST HELEN CLOSE, MIDDX
Date
21 Aug 2022
Current
Potential
74
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Aug 2022
74
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 St. Helens Close
Date
5 Nov 2018
Current
Potential
78
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
5 Nov 2018
78
89
24 Feb 2015
81
93
Total Floor Area
119 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 St. Helens Close
Date
18 Jan 2014
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Jan 2014
73
88
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
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.