PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wentworth Avenue, LONDON, N3 1YN
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 Wentworth Avenue, N3 1YN 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 Wentworth Avenue, LONDON, N3 1YN
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
103 Wentworth Avenue
Date
6 Aug 2020
Current
Potential
45
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Aug 2020
45
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Wentworth Avenue
Date
6 Jul 2012
Current
Potential
57
74
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Jul 2012
57
74
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41a Wentworth Avenue
Date
26 Sep 2022
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Sep 2022
75
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
41b Wentworth Avenue
Date
26 Sep 2022
Current
Potential
60
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Sep 2022
60
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Wentworth Avenue
Date
18 Jul 2019
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jul 2019
65
83
22 Sep 2009
45
62
Total Floor Area
139 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
45 Wentworth Avenue
Date
12 Jan 2023
Current
Potential
53
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Jan 2023
53
78
14 Jun 2012
59
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Wentworth Avenue
Date
12 Jan 2010
Current
Potential
45
64
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jan 2010
45
64
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Wentworth Avenue
Date
27 Feb 2020
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Feb 2020
61
84
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
51 Wentworth Avenue
Date
16 Oct 2008
Current
Potential
49
59
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Oct 2008
49
59
Total Floor Area
123 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
57 Wentworth Avenue
Date
19 Apr 2009
Current
Potential
49
51
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Apr 2009
49
51
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
57 WENTWORTH AVENUE, FINCHLEY
Date
19 Feb 2021
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Feb 2021
67
87
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59 Wentworth Avenue
Date
27 Jan 2022
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Jan 2022
77
89
19 Apr 2010
58
66
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 WENTWORTH AVENUE
Date
5 Aug 2021
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Aug 2021
66
80
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
65 Wentworth Avenue
Date
12 Mar 2024
Current
Potential
69
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Mar 2024
69
88
9 Feb 2015
64
87
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
67 Wentworth Avenue
Date
24 Aug 2018
Current
Potential
60
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Aug 2018
60
81
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
75 Wentworth Avenue
Date
12 Aug 2020
Current
Potential
52
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Aug 2020
52
82
11 Apr 2010
54
68
Total Floor Area
128 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
77 Wentworth Avenue
Date
20 Jan 2011
Current
Potential
47
59
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Jan 2011
47
59
Total Floor Area
126 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
79a Wentworth Avenue
Date
15 Jul 2012
Current
Potential
50
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Jul 2012
50
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
85 Wentworth Avenue
Date
7 Jun 2017
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Jun 2017
68
82
Total Floor Area
146 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
87 Wentworth Avenue
Date
3 Apr 2011
Current
Potential
64
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Apr 2011
64
64
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
87 WENTWORTH AVENUE, FINCHLEY
Date
30 Sep 2020
Current
Potential
80
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Sep 2020
80
86
Total Floor Area
210 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
89 Wentworth Avenue
Date
17 Dec 2015
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Dec 2015
56
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
89 WENTWORTH AVENUE, FINCHLEY
Date
30 Sep 2020
Current
Potential
80
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Sep 2020
80
86
Total Floor Area
210 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
93 Wentworth Avenue
Date
20 Nov 2010
Current
Potential
48
55
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Nov 2010
48
55
Total Floor Area
104 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
95 Wentworth Avenue
Date
13 Sep 2009
Current
Potential
42
56
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
13 Sep 2009
42
56
Total Floor Area
130 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
97 Wentworth Avenue
Date
9 Apr 2019
Current
Potential
66
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
9 Apr 2019
66
77
Total Floor Area
156 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
99 Wentworth Avenue
Date
22 Feb 2023
Current
Potential
48
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Feb 2023
48
77
Total Floor Area
148 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
Flat 1, 73 Wentworth Avenue
Date
11 May 2015
Current
Potential
68
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 May 2015
68
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 81 Wentworth Avenue
Date
24 Oct 2024
Current
Potential
71
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Oct 2024
71
75
8 Feb 2013
67
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 73 Wentworth Avenue
Date
22 May 2012
Current
Potential
73
81
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 May 2012
73
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 81 Wentworth Avenue
Date
19 Oct 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
19 Oct 2021
78
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.2
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
Flat 3, 81 Wentworth Avenue
Date
24 Oct 2024
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
24 Oct 2024
78
79
13 Apr 2013
77
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
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.