PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cosgrove Close, LONDON, N21 3BG
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 Cosgrove Close, N21 3BG 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 Cosgrove Close, LONDON, N21 3BG
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Cosgrove Close
Date
21 May 2019
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 May 2019
71
74
9 Mar 2009
78
79
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
13 Cosgrove Close
Date
20 Oct 2019
Current
Potential
62
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
20 Oct 2019
62
78
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
15 Cosgrove Close
Date
25 Jan 2019
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Jan 2019
68
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 Cosgrove Close
Date
10 Feb 2023
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Feb 2023
74
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
23 Cosgrove Close
Date
24 Jul 2023
Current
Potential
64
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Jul 2023
64
75
1 Aug 2013
69
74
29 May 2012
60
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
29 Cosgrove Close
Date
22 Mar 2017
Current
Potential
65
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
22 Mar 2017
65
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Cosgrove Close
Date
6 Oct 2010
Current
Potential
78
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Oct 2010
78
86
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Cosgrove Close
Date
16 Sep 2013
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
16 Sep 2013
74
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Cosgrove Close
Date
27 Jun 2019
Current
Potential
72
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
27 Jun 2019
72
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Cosgrove Close
Date
18 Oct 2011
Current
Potential
72
76
Property Type
Flat
Built Form
N/A
Constructed
1991-1995
Certificate History
18 Oct 2011
72
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Cosgrove Close
Date
30 Jan 2009
Current
Potential
80
86
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
30 Jan 2009
80
86
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Cosgrove Close
Date
17 Jun 2015
Current
Potential
59
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
17 Jun 2015
59
71
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Cosgrove Close
Date
5 Feb 2018
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
5 Feb 2018
75
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Cosgrove Close
Date
20 Sep 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Sep 2023
76
76
18 Feb 2017
70
77
8 Sep 2009
74
83
29 Apr 2009
80
83
31 Mar 2009
80
83
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 COSGROVE CLOSE, SOUTHGATE
Date
22 Mar 2021
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Mar 2021
75
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Cosgrove Close
Date
1 Mar 2019
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
1 Mar 2019
75
75
4 Aug 2011
47
48
24 Oct 2010
58
61
15 Jan 2009
52
57
Total Floor Area
22 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 Cosgrove Close
Date
7 Nov 2019
Current
Potential
68
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
7 Nov 2019
68
70
21 Nov 2009
79
85
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
53 Cosgrove Close
Date
23 Aug 2022
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
23 Aug 2022
74
75
5 Jun 2011
73
78
Total Floor Area
54 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
4
Number of Extensions
0
Address
55 Cosgrove Close
Date
14 Dec 2023
Current
Potential
52
76
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
Certificate History
14 Dec 2023
52
76
29 Nov 2011
47
48
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
57 Cosgrove Close
Date
17 Jul 2019
Current
Potential
49
61
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
17 Jul 2019
49
61
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
59 Cosgrove Close
Date
30 Jul 2019
Current
Potential
62
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
30 Jul 2019
62
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
61 Cosgrove Close
Date
11 Mar 2022
Current
Potential
69
72
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
11 Mar 2022
69
72
27 Jul 2020
69
72
22 Apr 2009
32
42
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
63 Cosgrove Close
Date
5 Apr 2022
Current
Potential
48
58
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
5 Apr 2022
48
58
5 Mar 2012
60
76
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
1
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.