PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westfield Park, PINNER, HA5 4LB
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 Westfield Park, HA5 4LB 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 Westfield Park, PINNER, HA5 4LB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Claire Court, Westfield Park
Date
31 May 2020
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
31 May 2020
70
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
10 Claire Court, Westfield Park
Date
22 Nov 2017
Current
Potential
69
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
22 Nov 2017
69
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Claire Court, Westfield Park
Date
3 Mar 2010
Current
Potential
77
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Mar 2010
77
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Claire Court, Westfield Park
Date
27 Mar 2022
Current
Potential
56
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Mar 2022
56
75
13 Oct 2008
65
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Claire Court, Westfield Park
Date
24 Oct 2013
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
24 Oct 2013
70
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Claire Court, Westfield Park
Date
13 Jul 2010
Current
Potential
58
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
13 Jul 2010
58
76
10 Mar 2009
58
69
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Claire Court, Westfield Park
Date
24 Jan 2025
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
24 Jan 2025
73
76
22 Nov 2008
60
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
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
19 Claire Court, Westfield Park
Date
14 Dec 2024
Current
Potential
63
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
14 Dec 2024
63
67
28 Sep 2014
73
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Claire Court, Westfield Park
Date
4 Apr 2019
Current
Potential
55
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Apr 2019
55
80
2 Jan 2009
59
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20 Claire Court, Westfield Park
Date
4 Apr 2022
Current
Potential
69
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Apr 2022
69
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Claire Court, Westfield Park
Date
13 Sep 2009
Current
Potential
66
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Sep 2009
66
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Claire Court, Westfield Park
Date
19 Sep 2021
Current
Potential
75
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
19 Sep 2021
75
77
5 Sep 2010
62
69
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
23 Claire Court, Westfield Park
Date
14 Jul 2019
Current
Potential
63
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Jul 2019
63
71
14 Apr 2009
75
79
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Claire Court, Westfield Park
Date
30 Jan 2025
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Jan 2025
72
77
4 Dec 2014
62
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Claire Court, Westfield Park
Date
9 Jul 2024
Current
Potential
66
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Jul 2024
66
75
28 Feb 2011
77
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Claire Court, Westfield Park
Date
11 Nov 2009
Current
Potential
78
84
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 Nov 2009
78
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Claire Court, Westfield Park
Date
28 Feb 2011
Current
Potential
82
83
Property Type
Maisonette
Built Form
N/A
Constructed
1976-1982
Certificate History
28 Feb 2011
82
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 CLAIRE COURT, WESTFIELD PARK
Date
2 Mar 2021
Current
Potential
69
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Mar 2021
69
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
28 Claire Court, Westfield Park
Date
28 Feb 2011
Current
Potential
82
83
Property Type
Maisonette
Built Form
N/A
Constructed
1976-1982
Certificate History
28 Feb 2011
82
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Claire Court, Westfield Park
Date
28 Sep 2021
Current
Potential
75
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Sep 2021
75
76
28 Feb 2011
77
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Claire Court, Westfield Park
Date
28 Jul 2019
Current
Potential
67
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
28 Jul 2019
67
71
31 May 2015
68
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Claire Court, Westfield Park
Date
20 Aug 2020
Current
Potential
62
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
20 Aug 2020
62
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Claire Court, Westfield Park
Date
20 Jan 2018
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Jan 2018
76
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
32 Claire Court, Westfield Park
Date
7 Jan 2019
Current
Potential
65
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Jan 2019
65
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
33 Claire Court, Westfield Park
Date
4 Jun 2023
Current
Potential
76
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jun 2023
76
77
11 Mar 2013
74
79
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Claire Court, Westfield Park
Date
10 May 2023
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 May 2023
71
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Claire Court, Westfield Park
Date
9 Mar 2017
Current
Potential
58
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
9 Mar 2017
58
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Claire Court, Westfield Park
Date
15 Aug 2022
Current
Potential
75
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Aug 2022
75
79
2 Sep 2012
53
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
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
37 Claire Court, Westfield Park
Date
19 Feb 2024
Current
Potential
77
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Feb 2024
77
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Claire Court, Westfield Park
Date
10 Jul 2022
Current
Potential
71
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Jul 2022
71
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
40 Claire Court, Westfield Park
Date
3 Jun 2010
Current
Potential
53
63
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
3 Jun 2010
53
63
Total Floor Area
44 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Claire Court, Westfield Park
Date
10 Feb 2020
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Feb 2020
70
78
16 Sep 2009
64
69
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Claire Court, Westfield Park
Date
12 Nov 2018
Current
Potential
76
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
12 Nov 2018
76
78
6 Oct 2008
52
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
44 Claire Court, Westfield Park
Date
10 Jan 2019
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Jan 2019
76
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
45 Claire Court, Westfield Park
Date
28 Feb 2018
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Feb 2018
60
88
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Claire Court, Westfield Park
Date
19 May 2013
Current
Potential
72
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
19 May 2013
72
78
3 Aug 2010
33
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 Claire Court, Westfield Park
Date
21 Apr 2019
Current
Potential
65
69
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Apr 2019
65
69
6 Feb 2009
51
55
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Claire Court, Westfield Park
Date
21 Mar 2013
Current
Potential
57
63
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Mar 2013
57
63
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Claire Court, Westfield Park
Date
7 Feb 2020
Current
Potential
75
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Feb 2020
75
80
8 Jan 2010
71
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Claire Court, Westfield Park
Date
1 Nov 2013
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Nov 2013
71
77
11 Mar 2010
75
83
10 Mar 2010
71
80
14 Jul 2009
74
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50 Claire Court, Westfield Park
Date
14 Mar 2022
Current
Potential
53
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Mar 2022
53
69
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Claire Court, Westfield Park
Date
1 Apr 2019
Current
Potential
70
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Apr 2019
70
78
29 Jan 2009
47
56
29 Jan 2009
51
60
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Claire Court, Westfield Park
Date
18 Jul 2022
Current
Potential
47
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Jul 2022
47
76
21 Feb 2012
52
57
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Claire Court, Westfield Park
Date
10 Nov 2016
Current
Potential
46
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Nov 2016
46
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 Claire Court, Westfield Park
Date
20 Feb 2020
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
20 Feb 2020
74
78
21 Oct 2009
73
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.3
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
6 Claire Court, Westfield Park
Date
3 Apr 2016
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
3 Apr 2016
76
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Claire Court, Westfield Park
Date
21 Dec 2024
Current
Potential
76
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Dec 2024
76
78
3 Jul 2014
58
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
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
8 Claire Court, Westfield Park
Date
10 Apr 2018
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Apr 2018
69
76
27 Apr 2010
70
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 CLAIRE COURT, WESTFIELD PARK
Date
20 Nov 2020
Current
Potential
42
69
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
20 Nov 2020
42
69
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
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.
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