PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bryn Eglwys, COLWYN BAY, LL28 4YY

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 Bryn Eglwys, LL28 4YY 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 Bryn Eglwys, COLWYN BAY, LL28 4YY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Bryn Eglwys, Rhos on Sea
Date
31 Mar 2019
Current
Potential
70
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
31 Mar 2019
70
73
1 Feb 2011
73
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Bryn Eglwys, Rhos on Sea
Date
18 Dec 2019
Current
Potential
75
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Dec 2019
75
78
13 Dec 2018
35
74
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
81
84
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
81
84
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Bryn Eglwys, Rhos on Sea
Date
23 Oct 2017
Current
Potential
72
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Oct 2017
72
74
1 Feb 2011
81
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
61
70
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
61
70
1 Feb 2011
75
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 BRYN EGLWYS, RHOS ON SEA
Date
5 Feb 2021
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
+
Certificate History
5 Feb 2021
76
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
73
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
73
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Bryn Eglwys, Rhos on Sea
Date
6 Apr 2009
Current
Potential
79
83
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Apr 2009
79
83
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 BRYN EGLWYS, RHOS ON SEA
Date
31 Jul 2021
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
31 Jul 2021
73
73
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
27 Bryn Eglwys, Rhos on Sea
Date
18 Sep 2016
Current
Potential
67
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Sep 2016
67
69
6 Apr 2009
80
83
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
76
82
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
76
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
62
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
62
71
15 Sep 2019
68
74
1 Feb 2011
74
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Bryn Eglwys, Rhos on Sea
Date
10 Jul 2016
Current
Potential
69
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Jul 2016
69
73
1 Feb 2011
80
84
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
37 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
68
73
14 Nov 2016
77
78
1 Feb 2011
80
83
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
77
80
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
77
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
76
81
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
73
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
73
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Bryn Eglwys, Rhos on Sea
Date
4 Dec 2019
Current
Potential
75
82
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Dec 2019
75
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
47 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
69
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
69
75
13 Mar 2022
80
80
30 Jan 2017
73
75
1 Feb 2011
80
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
71
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
71
76
1 Feb 2011
81
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
70
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
70
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 BRYN EGLWYS, RHOS ON SEA
Date
21 May 2021
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 May 2021
75
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Bryn Eglwys, Rhos on Sea
Date
8 Oct 2017
Current
Potential
69
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Oct 2017
69
71
3 Nov 2010
78
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
75
79
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
75
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Bryn Eglwys, Rhos On Sea
Date
1 Dec 2022
Current
Potential
69
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Dec 2022
69
75
1 Feb 2011
80
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 BRYN EGLWYS, RHOS ON SEA
Date
10 Apr 2021
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Apr 2021
80
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
81
85
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
81
85
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 BRYN EGLWYS, RHOS ON SEA
Date
18 Jul 2021
Current
Potential
56
79
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Jul 2021
56
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
65 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
77
83
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
77
83
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
74
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
74
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
69 Bryn Eglwys, Rhos On Sea
Date
26 Aug 2025
Current
Potential
41
79
Property Type
Flat
Built Form
Not Recorded
Constructed
1930-1949
+
Certificate History
26 Aug 2025
41
79
1 Feb 2010
52
57
Total Floor Area
38 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
71 Bryn Eglwys, Rhos On Sea
Date
14 Nov 2021
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Nov 2021
67
74
29 Oct 2018
73
77
3 Nov 2010
73
83
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
73 Bryn Eglwys, Rhos on Sea
Date
3 Apr 2017
Current
Potential
69
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Apr 2017
69
72
3 Nov 2010
76
81
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
75 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
63
69
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
63
69
1 Feb 2011
76
81
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
77 Bryn Eglwys, Rhos on Sea
Date
2 Mar 2020
Current
Potential
66
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Mar 2020
66
71
3 Nov 2010
74
78
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
79 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
74
83
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
74
83
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
81 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
70
76
20 Oct 2019
75
77
3 Nov 2010
78
83
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
85 Bryn Eglwys, Rhos on Sea
Date
3 Jun 2013
Current
Potential
22
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Jun 2013
22
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
122
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
87 Bryn Eglwys, Rhos on Sea
Date
7 Nov 2016
Current
Potential
71
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Nov 2016
71
75
17 Feb 2009
73
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
89 Bryn Eglwys, Rhos On Sea
Date
29 Nov 2022
Current
Potential
67
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
67
75
6 Apr 2009
84
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
91 Bryn Eglwys, Rhos on Sea
Date
17 Oct 2016
Current
Potential
75
77
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
17 Oct 2016
75
77
1 Feb 2011
79
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
93 BRYN EGLWYS, RHOS ON SEA
Date
19 Mar 2021
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Mar 2021
77
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
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
93 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
80
82
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
80
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
95 Bryn Eglwys, Rhos on Sea
Date
16 Sep 2014
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Sep 2014
74
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
97 Bryn Eglwys, Rhos on Sea
Date
1 Feb 2011
Current
Potential
77
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Feb 2011
77
81
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.0
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
BRYN EGLWYS NURSERY, 1 BRYN EGLWYS
Date
8 Apr 2021
Current
Potential
63
67
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
8 Apr 2021
63
67
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
The Laurels, Bryn Eglwys
Date
4 Feb 2011
Current
Potential
74
79
Property Type
Bungalow
Built Form
Detached
Constructed
2003-2006
+
Certificate History
4 Feb 2011
74
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2026.