PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dehavilland Close, NORTHOLT, UB5 6RY
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 Dehavilland Close, UB5 6RY 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 Dehavilland Close, NORTHOLT, UB5 6RY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
52 Dehavilland Close
Date
7 Sep 2023
Current
Potential
57
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 Sep 2023
57
79
9 Jul 2009
48
48
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
53 Dehavilland Close
Date
23 Nov 2016
Current
Potential
72
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
23 Nov 2016
72
76
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
55 Dehavilland Close
Date
16 Mar 2011
Current
Potential
52
54
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
16 Mar 2011
52
54
9 Aug 2009
70
74
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
55 DEHAVILLAND CLOSE, NORTHOLT
Date
16 Feb 2021
Current
Potential
63
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
16 Feb 2021
63
80
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
56 Dehavilland Close
Date
17 Nov 2018
Current
Potential
69
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1991-1995
Certificate History
17 Nov 2018
69
82
5 Oct 2008
71
82
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
57 Dehavilland Close
Date
1 Oct 2015
Current
Potential
69
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 Oct 2015
69
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
58 Dehavilland Close
Date
10 Dec 2014
Current
Potential
61
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Dec 2014
61
75
25 May 2013
49
77
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
59 Dehavilland Close
Date
24 Nov 2019
Current
Potential
68
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
24 Nov 2019
68
77
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
60 Dehavilland Close
Date
13 Jan 2025
Current
Potential
69
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
13 Jan 2025
69
74
10 Dec 2014
56
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 Dehavilland Close
Date
26 Jan 2015
Current
Potential
53
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Jan 2015
53
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
62 Dehavilland Close
Date
15 Dec 2011
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
15 Dec 2011
75
76
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
63 Dehavilland Close
Date
20 Jan 2022
Current
Potential
70
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
20 Jan 2022
70
80
24 May 2010
68
77
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
64 Dehavilland Close
Date
18 Jul 2017
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Jul 2017
73
80
28 Jun 2012
76
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
66 Dehavilland
Date
11 Jan 2022
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Jan 2022
77
80
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
66 Dehavilland Close
Date
25 Jul 2011
Current
Potential
64
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Jul 2011
64
82
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
67 Dehavilland Close
Date
10 Feb 2012
Current
Potential
60
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
10 Feb 2012
60
76
3 Nov 2008
71
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 DEHAVILLAND CLOSE, NORTHOLT
Date
3 Mar 2021
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
3 Mar 2021
76
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
68 Dehavilland Close
Date
6 Dec 2014
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Dec 2014
66
79
23 Jul 2009
59
84
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
69 Dehavilland Close
Date
25 Sep 2015
Current
Potential
63
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Sep 2015
63
75
13 Dec 2014
38
78
21 Jan 2009
50
76
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
70 Dehavilland Close
Date
17 Dec 2008
Current
Potential
76
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
17 Dec 2008
76
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
71 Dehavilland Close
Date
9 Sep 2009
Current
Potential
57
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
9 Sep 2009
57
60
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
71 DEHAVILLAND CLOSE, NORTHOLT
Date
22 Oct 2020
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
22 Oct 2020
75
81
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
72 Dehavilland Close
Date
28 Feb 2019
Current
Potential
71
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
28 Feb 2019
71
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
73 Dehavilland Close
Date
26 Jun 2013
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 Jun 2013
78
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
74 Dehavilland Close
Date
17 Nov 2021
Current
Potential
71
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
17 Nov 2021
71
74
4 Nov 2011
76
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
75 Dehavilland Close
Date
20 Jul 2020
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Jul 2020
74
76
6 Jul 2010
50
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
76 Dehavilland Close
Date
23 Aug 2019
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
23 Aug 2019
74
75
13 Sep 2009
49
56
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
77 Dehavilland Close
Date
4 Feb 2017
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
4 Feb 2017
69
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
78 Dehavilland Close
Date
13 Sep 2010
Current
Potential
54
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
13 Sep 2010
54
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
78 DEHAVILLAND CLOSE, NORTHOLT
Date
16 Dec 2020
Current
Potential
76
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
16 Dec 2020
76
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
81 Dehavilland Close
Date
26 Mar 2011
Current
Potential
67
77
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
26 Mar 2011
67
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
81 DEHAVILLAND CLOSE, NORTHOLT
Date
28 Feb 2021
Current
Potential
76
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
28 Feb 2021
76
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
82 Dehavilland Close
Date
3 Aug 2020
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
3 Aug 2020
74
76
8 Jun 2010
75
81
Total Floor Area
35 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
83 Dehavilland Close
Date
26 Jun 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
26 Jun 2024
77
77
2 Jul 2014
77
78
Total Floor Area
38 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
84 Dehavilland Close
Date
24 Mar 2012
Current
Potential
69
77
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
24 Mar 2012
69
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 Dehavilland Close
Date
17 Dec 2019
Current
Potential
54
77
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
17 Dec 2019
54
77
7 Aug 2009
62
67
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 DEHAVILLAND CLOSE, NORTHOLT
Date
31 Jan 2021
Current
Potential
40
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
Certificate History
31 Jan 2021
40
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
87 Dehavilland Close
Date
27 Mar 2023
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Mar 2023
71
74
22 Jan 2019
60
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
88 Dehavilland Close
Date
9 Jun 2009
Current
Potential
76
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 Jun 2009
76
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
89 Dehavilland Close
Date
20 Mar 2014
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
20 Mar 2014
71
76
Total Floor Area
41 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
2
Number of Extensions
0
Address
90 Dehavilland Close
Date
4 Aug 2010
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
4 Aug 2010
75
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
91 Dehavilland Close
Date
7 Nov 2016
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Nov 2016
77
79
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
92 Dehavilland Close
Date
26 Feb 2019
Current
Potential
64
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
26 Feb 2019
64
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
93 Dehavilland Close
Date
3 Jan 2019
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
3 Jan 2019
75
75
20 Feb 2009
54
60
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
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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