PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dellsome Lane, HATFIELD, AL9 7HJ
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 Dellsome Lane, AL9 7HJ 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 Dellsome Lane, HATFIELD, AL9 7HJ
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
74
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
10 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
76
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
11 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
76
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
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
13 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
76
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
15 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
31 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
17 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
19 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
31 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
32 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
77
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22 MYMMS HOUSE.DELSOME LANEAL9 7HJ, .
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 MYMMS HOUSE.DELSOME LANEAL9 7HJ, .
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
79
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 MYMMS HOUSE.DELSOME LANEAL9 7HJ, .
Date
21 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
79
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
27 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 MYMMS HOUSE.DELSOME LANEAL9 7HJ, .
Date
21 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
80
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29 MYMMS HOUSE.DELSOME LANEAL9 7HJ, .
Date
21 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
79
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
79
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
71
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
71
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
3
Address
7 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
9 MYMMS HOUSE DELSOME LANE, NORTH MYMMS
Date
21 Aug 2022
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2022
76
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
75
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
78
80
11 Mar 2009
82
83
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
75
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 14 Mymms House, Dellsome Lane
Date
22 Sep 2013
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
22 Sep 2013
73
73
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
76
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17, Mymms House
Date
29 Nov 2021
Current
Potential
79
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
29 Nov 2021
79
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18 Mymms House, Dellsome Lane
Date
11 Jul 2010
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
11 Jul 2010
83
84
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 19 Mymms House, Dellsome Lane
Date
8 Mar 2020
Current
Potential
79
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
8 Mar 2020
79
79
Total Floor Area
32 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
76
79
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21 Mymms House, Dellsome Lane
Date
10 Jun 2015
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Jun 2015
75
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24 Mymms House, Dellsome Lane
Date
21 Jan 2009
Current
Potential
80
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
21 Jan 2009
80
81
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 25, Mymms House
Date
27 Jul 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
27 Jul 2022
78
78
21 Feb 2022
78
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 26 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
74
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
74
75
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 27 Mymms House, Dellsome Lane
Date
20 Feb 2020
Current
Potential
79
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
20 Feb 2020
79
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 28 Mymms House, Dellsome Lane
Date
31 Mar 2015
Current
Potential
59
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
31 Mar 2015
59
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 29 Mymms House, Dellsome Lane
Date
14 Jan 2016
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
14 Jan 2016
76
77
5 Mar 2014
77
77
4 Jul 2010
82
82
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.1
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
Flat 3 Mymms House, Dellsome Lane
Date
24 Jan 2014
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
24 Jan 2014
77
79
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Mymms House, Dellsome Lane
Date
22 Aug 2017
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Aug 2017
76
77
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.2
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
Flat 5 Mymms House, Dellsome Lane
Date
31 Jan 2013
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2013
75
78
28 Jul 2010
80
81
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Mymms House, Dellsome Lane
Date
11 May 2009
Current
Potential
78
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
11 May 2009
78
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Mymms House, Dellsome Lane
Date
31 Aug 2020
Current
Potential
78
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
31 Aug 2020
78
78
3 Oct 2011
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 9 Mymms House, Dellsome Lane
Date
2 Oct 2013
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
2 Oct 2013
74
77
21 Jan 2009
74
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
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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