PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Churchfield Avenue, LONDON, N12 0NT
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 Churchfield Avenue, N12 0NT 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 Churchfield Avenue, LONDON, N12 0NT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10a Churchfield Avenue
Date
27 May 2024
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 May 2024
74
79
21 May 2014
52
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12a Churchfield Avenue
Date
24 Sep 2014
Current
Potential
62
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2014
62
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12b Churchfield Avenue
Date
27 Dec 2016
Current
Potential
69
78
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
27 Dec 2016
69
78
14 Sep 2011
61
64
13 May 2008
61
66
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 CHURCHFIELD AVENUE, NORTH FINCHLEY
Date
11 May 2021
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 May 2021
63
85
Total Floor Area
159 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Churchfield Avenue
Date
21 May 2014
Current
Potential
47
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 May 2014
47
81
Total Floor Area
153 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Churchfield Avenue
Date
22 Jan 2020
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jan 2020
61
76
29 Jan 2010
60
67
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Churchfield Avenue
Date
30 Oct 2009
Current
Potential
58
63
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
30 Oct 2009
58
63
Total Floor Area
134 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
26 Churchfield Avenue
Date
20 Jul 2020
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2020
59
83
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
30a Churchfield Avenue
Date
3 Feb 2015
Current
Potential
71
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2015
71
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30b Churchfield Avenue
Date
9 Oct 2014
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Oct 2014
68
80
9 Sep 2014
67
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
32 Churchfield Avenue
Date
18 Jan 2012
Current
Potential
58
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jan 2012
58
67
2 Jul 2009
49
60
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Churchfield Avenue
Date
8 Apr 2018
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Apr 2018
67
89
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 Churchfield Avenue
Date
28 Jan 2015
Current
Potential
56
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jan 2015
56
80
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
4 Churchfield Avenue
Date
14 Jun 2016
Current
Potential
58
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Jun 2016
58
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Churchfield Avenue
Date
14 Feb 2014
Current
Potential
52
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Feb 2014
52
77
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
48a Churchfield Avenue
Date
10 Nov 2014
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Nov 2014
70
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
48b Churchfield Avenue
Date
20 Nov 2024
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Nov 2024
72
79
10 Nov 2014
70
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4a Churchfield Avenue
Date
24 Nov 2008
Current
Potential
63
65
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
24 Nov 2008
63
65
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
50 Churchfield Avenue
Date
8 Sep 2020
Current
Potential
55
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2020
55
81
30 Jun 2013
56
82
23 May 2013
51
81
Total Floor Area
129 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
52a Churchfield Avenue
Date
27 Jan 2016
Current
Potential
62
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Jan 2016
62
76
3 Feb 2010
60
71
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52b Churchfield Avenue
Date
21 Oct 2024
Current
Potential
67
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
21 Oct 2024
67
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 Churchfield Avenue
Date
11 Feb 2022
Current
Potential
55
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
11 Feb 2022
55
75
Total Floor Area
141 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
56 Churchfield Avenue
Date
28 Feb 2017
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Feb 2017
75
77
16 May 2016
66
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
60 Churchfield Avenue
Date
5 Jun 2013
Current
Potential
55
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jun 2013
55
74
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
62 Churchfield Avenue
Date
21 Sep 2021
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Sep 2021
58
80
20 Jun 2018
58
76
20 Jun 2018
57
77
4 Feb 2017
60
69
17 Sep 2014
67
81
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
64 Churchfield Avenue
Date
30 Oct 2024
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Oct 2024
65
82
15 Aug 2014
61
80
Total Floor Area
177 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
8a Churchfield Avenue
Date
31 Oct 2019
Current
Potential
67
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Oct 2019
67
76
28 Jan 2010
71
73
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 46 Churchfield Avenue
Date
3 Jun 2010
Current
Potential
52
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Jun 2010
52
69
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 56, Churchfield Avenue
Date
14 Mar 2019
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2019
72
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 44, Churchfield Avenue
Date
13 Aug 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
13 Aug 2017
79
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 60 Churchfield Avenue
Date
25 Apr 2023
Current
Potential
70
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Apr 2023
70
71
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 2, 44, Churchfield Avenue
Date
13 Aug 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
13 Aug 2017
79
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Ground Floor Flat, 10 Churchfield Avenue
Date
31 Mar 2009
Current
Potential
65
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Mar 2009
65
67
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 30 Churchfield Avenue
Date
12 Nov 2013
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Nov 2013
68
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 52 Churchfield Avenue
Date
6 Jan 2011
Current
Potential
55
56
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
6 Jan 2011
55
56
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 56 Churchfield Avenue
Date
22 May 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 May 2024
77
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.