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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wentworth Avenue, LONDON, N3 1YA

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 1YA 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 1YA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Wentworth Avenue
Date
13 Apr 2016
Current
Potential
55
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Apr 2016
55
87
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Wentworth Avenue
Date
18 May 2023
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 May 2023
64
85
10 Jun 2012
59
84
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Wentworth Avenue
Date
18 Aug 2014
Current
Potential
56
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Aug 2014
56
77
15 Aug 2014
56
77
19 Jul 2011
48
57
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Wentworth Avenue
Date
5 Jun 2017
Current
Potential
45
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Jun 2017
45
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Wentworth Avenue
Date
25 Feb 2019
Current
Potential
59
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Feb 2019
59
85
16 Feb 2009
42
55
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Wentworth Avenue
Date
20 Nov 2015
Current
Potential
49
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Nov 2015
49
75
Total Floor Area
142 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Wentworth Avenue
Date
13 Oct 2010
Current
Potential
63
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Oct 2010
63
66
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Wentworth Avenue
Date
25 Jun 2012
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Jun 2012
68
84
25 Apr 2012
60
84
25 Apr 2012
56
87
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Wentworth Avenue
Date
17 Dec 2021
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Dec 2021
60
79
Total Floor Area
161 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
37 WENTWORTH AVENUE, FINCHLEY
Date
7 Apr 2021
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Apr 2021
63
86
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Wentworth Avenue
Date
29 May 2019
Current
Potential
57
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 May 2019
57
83
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Wentworth Avenue
Date
3 Oct 2013
Current
Potential
60
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Oct 2013
60
81
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Wentworth Avenue
Date
2 Dec 2024
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Dec 2024
62
82
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Wentworth Avenue
Date
2 Dec 2024
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
2 Dec 2024
66
82
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.