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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hawthorn Avenue, LONDON, N13 4JU

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 Hawthorn Avenue, N13 4JU 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 Hawthorn Avenue, LONDON, N13 4JU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Hawthorn Avenue
Date
23 Oct 2009
Current
Potential
52
67
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
23 Oct 2009
52
67
Total Floor Area
113 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11a Hawthorn Avenue
Date
9 Sep 2017
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
9 Sep 2017
78
78
Total Floor Area
117 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11b Hawthorn Avenue
Date
9 Sep 2017
Current
Potential
80
80
Property Type
Maisonette
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
9 Sep 2017
80
80
Total Floor Area
96 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Hawthorn Avenue
Date
5 Nov 2009
Current
Potential
49
64
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
5 Nov 2009
49
64
Total Floor Area
97 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25 Hawthorn Avenue
Date
7 Jan 2013
Current
Potential
49
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
7 Jan 2013
49
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
27 Hawthorn Avenue
Date
19 Sep 2021
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
19 Sep 2021
61
79
Total Floor Area
142 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Hawthorn Avenue
Date
19 Oct 2011
Current
Potential
58
65
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Oct 2011
58
65
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 HAWTHORN AVENUE, SOUTHGATE
Date
10 Feb 2021
Current
Potential
60
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Feb 2021
60
85
Total Floor Area
145 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
31 Hawthorn Avenue
Date
20 Aug 2015
Current
Potential
61
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Aug 2015
61
72
Total Floor Area
145 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
33 Hawthorn Avenue
Date
14 May 2010
Current
Potential
50
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 May 2010
50
64
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
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.

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