PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westfield Close, LONDON, NW9 0LU
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 Close, NW9 0LU 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 Close, LONDON, NW9 0LU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Westfield Close
Date
9 Jan 2014
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
9 Jan 2014
73
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
103 Westfield Close
Date
4 Sep 2011
Current
Potential
71
75
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
71
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
105 Westfield Close
Date
8 Aug 2022
Current
Potential
76
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
8 Aug 2022
76
77
4 Sep 2011
71
75
16 Aug 2009
84
84
Total Floor Area
45 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
107 Westfield Close
Date
7 Sep 2011
Current
Potential
67
73
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
7 Sep 2011
67
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
109 Westfield Close
Date
7 Sep 2011
Current
Potential
66
72
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
7 Sep 2011
66
72
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Westfield Close
Date
3 Jun 2024
Current
Potential
70
87
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
3 Jun 2024
70
87
9 Sep 2011
61
69
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Westfield Close
Date
10 Oct 2010
Current
Potential
73
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
10 Oct 2010
73
80
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Westfield Close
Date
14 Sep 2011
Current
Potential
74
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
14 Sep 2011
74
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Westfield Close
Date
25 Mar 2011
Current
Potential
73
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
25 Mar 2011
73
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29c Westfield Close
Date
7 Sep 2011
Current
Potential
68
68
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
7 Sep 2011
68
68
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29d Westfield Close
Date
7 Sep 2011
Current
Potential
69
69
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
7 Sep 2011
69
69
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Westfield Close
Date
14 Dec 2012
Current
Potential
64
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
14 Dec 2012
64
75
4 Sep 2011
68
72
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Westfield Close
Date
16 Oct 2012
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
16 Oct 2012
69
75
5 Sep 2011
63
70
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Westfield Close
Date
4 Sep 2011
Current
Potential
73
75
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
Certificate History
4 Sep 2011
73
75
25 May 2011
71
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Westfield Close
Date
17 Apr 2016
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
17 Apr 2016
77
78
28 May 2013
76
78
4 Sep 2011
69
74
9 Jun 2009
67
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Westfield Close
Date
4 Sep 2011
Current
Potential
60
67
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
60
67
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Westfield Close
Date
4 Sep 2011
Current
Potential
66
72
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
66
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Westfield Close
Date
4 Sep 2011
Current
Potential
67
74
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
67
74
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49 Westfield Close
Date
4 Sep 2011
Current
Potential
74
76
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
74
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Westfield Close
Date
5 Dec 2017
Current
Potential
77
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
5 Dec 2017
77
91
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Westfield Close
Date
27 Sep 2012
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Sep 2012
74
75
13 Oct 2010
70
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Westfield Close
Date
14 May 2013
Current
Potential
77
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
14 May 2013
77
77
1 May 2012
70
78
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 Westfield Close
Date
11 Sep 2012
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
11 Sep 2012
77
79
8 Sep 2011
73
73
6 Nov 2009
79
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Westfield Close
Date
16 Oct 2012
Current
Potential
68
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
16 Oct 2012
68
75
4 Sep 2011
62
69
9 Jun 2011
66
72
28 Jun 2009
72
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Westfield Close
Date
14 May 2013
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
14 May 2013
76
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
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
61 Westfield Close
Date
7 Sep 2011
Current
Potential
72
77
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
7 Sep 2011
72
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Westfield Close
Date
5 Sep 2011
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Sep 2011
74
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
65 Westfield Close
Date
5 Sep 2011
Current
Potential
72
76
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Sep 2011
72
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Westfield Close
Date
4 Sep 2011
Current
Potential
68
75
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
68
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
71 Westfield Close
Date
4 Sep 2011
Current
Potential
65
72
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Sep 2011
65
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
75 Westfield Close
Date
10 Jul 2024
Current
Potential
73
76
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
10 Jul 2024
73
76
29 Sep 2022
75
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
77 Westfield Close
Date
14 Feb 2024
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
14 Feb 2024
74
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
81 Westfield Close
Date
10 Jul 2024
Current
Potential
63
79
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
10 Jul 2024
63
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
83 Westfield Close
Date
3 Apr 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
3 Apr 2024
75
75
11 Oct 2008
68
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
85 Westfield Close
Date
10 Jul 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
10 Jul 2024
76
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
87 Westfield Close
Date
27 Sep 2012
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Sep 2012
74
75
9 Feb 2009
67
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
89 Westfield Close
Date
5 Sep 2011
Current
Potential
63
71
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Sep 2011
63
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
91 Westfield Close
Date
5 Sep 2011
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Sep 2011
68
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
93 Westfield Close
Date
16 Dec 2011
Current
Potential
76
79
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
16 Dec 2011
76
79
25 May 2011
74
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
97 Westfield Close
Date
19 Dec 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
19 Dec 2022
77
78
8 Sep 2011
74
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
99 Westfield Close
Date
5 Sep 2011
Current
Potential
65
71
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Sep 2011
65
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
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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