PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Barwick Avenue, BURY ST. EDMUNDS, IP32 6TW

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 Barwick Avenue, IP32 6TW 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 Barwick Avenue, BURY ST. EDMUNDS, IP32 6TW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Barwick Avenue
Date
7 Jun 2022
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
7 Jun 2022
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Barwick Avenue
Date
4 Apr 2022
Current
Potential
83
96
Property Type
House
Built Form
End-Terrace
Constructed
2020
+
Certificate History
4 Apr 2022
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
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
11 Barwick Avenue
Date
3 May 2022
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
3 May 2022
84
94
Total Floor Area
105 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Barwick Avenue
Date
4 Apr 2022
Current
Potential
84
97
Property Type
House
Built Form
Mid-Terrace
Constructed
2020
+
Certificate History
4 Apr 2022
84
97
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.0
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
14 Barwick Avenue
Date
4 Apr 2022
Current
Potential
84
97
Property Type
House
Built Form
Mid-Terrace
Constructed
2020
+
Certificate History
4 Apr 2022
84
97
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.0
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
15 Barwick Avenue
Date
23 Feb 2022
Current
Potential
83
95
Property Type
House
Built Form
Semi-Detached
Constructed
2018
+
Certificate History
23 Feb 2022
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Barwick Avenue
Date
4 Apr 2022
Current
Potential
83
96
Property Type
House
Built Form
End-Terrace
Constructed
2020
+
Certificate History
4 Apr 2022
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
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
17 Barwick Avenue
Date
18 Nov 2021
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
18 Nov 2021
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
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
18 Barwick Avenue
Date
1 Mar 2022
Current
Potential
82
94
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
1 Mar 2022
82
94
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Barwick Avenue
Date
14 Dec 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
14 Dec 2021
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Barwick Avenue
Date
24 May 2022
Current
Potential
83
96
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
24 May 2022
83
96
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.2
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
20 Barwick Avenue
Date
21 Feb 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
21 Feb 2022
83
94
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.5
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
21 Barwick Avenue
Date
7 Dec 2021
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
7 Dec 2021
84
94
Total Floor Area
105 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Barwick Avenue
Date
11 Oct 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
11 Oct 2021
84
93
Total Floor Area
115 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Barwick Avenue
Date
29 Nov 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
29 Nov 2021
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Barwick Avenue
Date
1 Sep 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
1 Sep 2021
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Barwick Avenue
Date
24 Nov 2021
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
24 Nov 2021
84
94
Total Floor Area
105 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Barwick Avenue
Date
23 Aug 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
23 Aug 2021
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Barwick Avenue
Date
12 Nov 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
12 Nov 2021
84
93
Total Floor Area
117 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28 Barwick Avenue
Date
17 Aug 2021
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
17 Aug 2021
84
92
Total Floor Area
130 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Barwick Avenue
Date
9 Aug 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
9 Aug 2021
84
93
Total Floor Area
117 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Barwick Avenue
Date
7 Jun 2022
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
7 Jun 2022
84
92
Total Floor Area
152 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Barwick Avenue
Date
6 Sep 2021
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
6 Sep 2021
84
92
Total Floor Area
152 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Barwick Avenue
Date
2 Aug 2021
Current
Potential
83
95
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
2 Aug 2021
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
32 Barwick Avenue
Date
14 Jul 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
14 Jul 2021
84
93
Total Floor Area
117 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Barwick Avenue
Date
26 Jul 2021
Current
Potential
83
95
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
26 Jul 2021
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 BARWICK AVENUE
Date
21 Jun 2021
Current
Potential
82
94
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
21 Jun 2021
82
94
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.5
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
35 Barwick Avenue
Date
2 Aug 2021
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
2 Aug 2021
83
94
Total Floor Area
99 sq m
Current CO2 Emissions Level
1.6
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
36 Barwick Avenue
Date
2 Jun 2021
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
2 Jun 2021
84
92
Total Floor Area
130 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Barwick Avenue
Date
6 Jul 2021
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
2018
+
Certificate History
6 Jul 2021
84
95
Total Floor Area
88 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
38 Barwick Avenue
Date
2 Jun 2021
Current
Potential
84
91
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
2 Jun 2021
84
91
Total Floor Area
130 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Barwick Avenue
Date
6 Jul 2021
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
2018
+
Certificate History
6 Jul 2021
84
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Barwick Avenue
Date
24 May 2022
Current
Potential
83
96
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
24 May 2022
83
96
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.2
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
40 Barwick Avenue
Date
13 May 2021
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
13 May 2021
83
93
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
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
41 Barwick Avenue
Date
13 Jun 2021
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
13 Jun 2021
84
93
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
42 BARWICK AVENUE
Date
18 Feb 2021
Current
Potential
82
94
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
18 Feb 2021
82
94
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 BARWICK AVENUE
Date
22 Apr 2021
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
22 Apr 2021
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
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
44 Barwick Avenue
Date
30 Mar 2020
Current
Potential
85
97
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
30 Mar 2020
85
97
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 BARWICK AVENUE
Date
22 Apr 2021
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
22 Apr 2021
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
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
46 Barwick Avenue
Date
19 Mar 2020
Current
Potential
85
97
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
19 Mar 2020
85
97
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
47 Barwick Avenue
Date
3 May 2021
Current
Potential
83
96
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
3 May 2021
83
96
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.2
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
48 Barwick Avenue
Date
12 Mar 2020
Current
Potential
85
97
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
12 Mar 2020
85
97
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
49 BARWICK AVENUE
Date
27 Apr 2021
Current
Potential
83
96
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
27 Apr 2021
83
96
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.2
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
5 Barwick Avenue
Date
17 May 2022
Current
Potential
83
96
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
17 May 2022
83
96
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.2
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
50 Barwick Avenue
Date
6 Mar 2020
Current
Potential
84
96
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
6 Mar 2020
84
96
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
52 Barwick Avenue
Date
4 Mar 2020
Current
Potential
84
96
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
4 Mar 2020
84
96
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
54 Barwick Avenue
Date
28 Feb 2020
Current
Potential
85
97
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
28 Feb 2020
85
97
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
56 Barwick Avenue
Date
24 Feb 2020
Current
Potential
85
97
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
24 Feb 2020
85
97
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
58 Barwick Avenue
Date
21 Feb 2020
Current
Potential
84
96
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
21 Feb 2020
84
96
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Barwick Avenue
Date
25 May 2022
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
25 May 2022
84
92
Total Floor Area
130 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Barwick Avenue
Date
5 May 2022
Current
Potential
83
95
Property Type
House
Built Form
Semi-Detached
Constructed
2020
+
Certificate History
5 May 2022
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Barwick Avenue
Date
19 May 2022
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
19 May 2022
84
93
Total Floor Area
117 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
9 Barwick Avenue
Date
5 May 2022
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
2020
+
Certificate History
5 May 2022
83
94
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
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 2026.