PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rockwell Road, BL6 4NT

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 Rockwell Road, BL6 4NT 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 Rockwell Road, BL6 4NT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Rockwell Road
Date
26 Jun 2022
Current
Potential
84
95
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
26 Jun 2022
84
95
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
101 Rockwell Road, Lostock
Date
28 Oct 2024
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
28 Oct 2024
83
95
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
103 Rockwell Road
Date
11 Oct 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
11 Oct 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
105 Rockwell Road, Lostock
Date
4 Oct 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
4 Oct 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
107 Rockwell Road, Lostock
Date
6 Sep 2024
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
6 Sep 2024
84
94
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
109 Rockwell Road, Lostock
Date
29 Aug 2024
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
29 Aug 2024
83
94
Total Floor Area
97 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Rockwell Road, Lostock
Date
20 Sep 2022
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2022
+
Certificate History
20 Sep 2022
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
111 Rockwell Road, Lostock
Date
29 Aug 2024
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
29 Aug 2024
84
94
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
113 Rockwell Road
Date
8 Aug 2022
Current
Potential
84
96
Property Type
House
Built Form
End-Terrace
Constructed
2022
+
Certificate History
8 Aug 2022
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
115 Rockwell Road
Date
8 Aug 2022
Current
Potential
84
96
Property Type
House
Built Form
End-Terrace
Constructed
2022
+
Certificate History
8 Aug 2022
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
15 Rockwell Road, Lostock
Date
12 Oct 2022
Current
Potential
83
97
Property Type
House
Built Form
End-Terrace
Constructed
2022
+
Certificate History
12 Oct 2022
83
97
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Rockwell Road, Lostock
Date
9 Oct 2022
Current
Potential
84
98
Property Type
House
Built Form
Mid-Terrace
Constructed
2022
+
Certificate History
9 Oct 2022
84
98
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Rockwell Road, Lostock
Date
9 Oct 2022
Current
Potential
83
97
Property Type
House
Built Form
End-Terrace
Constructed
2022
+
Certificate History
9 Oct 2022
83
97
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Rockwell Road, Lostock
Date
4 Oct 2022
Current
Potential
84
95
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
4 Oct 2022
84
95
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Rockwell Road, Lostock
Date
1 Nov 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
1 Nov 2022
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Rockwell Road , Lostock
Date
9 Dec 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
9 Dec 2022
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Rockwell Road , Lostock
Date
22 Dec 2022
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
22 Dec 2022
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Rockwell Road , Lostock
Date
4 Jan 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
4 Jan 2023
83
94
Total Floor Area
98 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Rockwell Road
Date
15 Aug 2022
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
15 Aug 2022
83
95
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Rockwell Road , Lostock
Date
5 Jan 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
5 Jan 2023
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Rockwell Road , Lostock
Date
31 Jan 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
31 Jan 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Rockwell Road , Lostock
Date
10 Feb 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
10 Feb 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Rockwell Road , Lostock
Date
30 Mar 2023
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
30 Mar 2023
84
94
Total Floor Area
98 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Rockwell Road , Lostock
Date
6 Mar 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
6 Mar 2023
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41 Rockwell Road , Lostock
Date
28 Mar 2023
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
28 Mar 2023
84
94
Total Floor Area
98 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Rockwell Road, Lostock
Date
11 Apr 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
11 Apr 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 Rockwell Road
Date
26 Apr 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
26 Apr 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
47 Rockwell Road
Date
20 Apr 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
20 Apr 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
49 Rockwell Road
Date
22 Jun 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
22 Jun 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Rockwell Road, Lostock
Date
5 Sep 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
5 Sep 2022
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
51 Rockwell Road
Date
8 Jun 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
8 Jun 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
53 Rockwell Road
Date
3 Jul 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
3 Jul 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
55 Rockwell Road , Lostock
Date
18 Jul 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
18 Jul 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
57 Rockwell Road
Date
27 Jun 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
27 Jun 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
59 Rockwell Road
Date
3 Aug 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
3 Aug 2023
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
61 Rockwell Road
Date
18 Oct 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
18 Oct 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
63 Rockwell Road, Lostock
Date
1 Nov 2023
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
1 Nov 2023
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
65 Rockwell Road, Lostock
Date
10 Nov 2023
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
10 Nov 2023
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
67 Rockwell Road
Date
22 Apr 2024
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
22 Apr 2024
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
69 Rockwell Road
Date
9 May 2024
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
9 May 2024
83
93
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Rockwell Road
Date
14 Sep 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
14 Sep 2022
83
94
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
71 Rockwell Rad, Lostock
Date
23 May 2024
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
23 May 2024
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
73 Rockwell Road, Lostock
Date
11 Jun 2024
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
11 Jun 2024
84
94
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
75 Rockwell Road, Lostock
Date
11 Jun 2024
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
11 Jun 2024
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
77 Rockwell Road, Lostock
Date
28 Jun 2024
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
28 Jun 2024
83
94
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
79 Rockwell Road
Date
5 Jun 2024
Current
Potential
84
95
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
5 Jun 2024
84
95
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81 Rockwell Road
Date
5 Jun 2024
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
5 Jun 2024
84
94
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
83 Rockwell Road, Lostock
Date
21 Jun 2024
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
21 Jun 2024
84
94
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
85 Rockwell Road, Hazel Fold
Date
9 Aug 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
9 Aug 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
87 Rockwell Road, Hazel Fold
Date
9 Aug 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
9 Aug 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
89 Rockwell Road, Lostock
Date
20 Aug 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
20 Aug 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
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
9 Rockwell Road
Date
14 Sep 2022
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
14 Sep 2022
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
91 Rockwell Road, Lostock
Date
20 Aug 2024
Current
Potential
84
96
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
20 Aug 2024
84
96
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
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 2025.