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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Southwood Avenue, LONDON, N6 5SA

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 Southwood Avenue, N6 5SA 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 Southwood Avenue, LONDON, N6 5SA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Southwood Avenue
Date
7 Aug 2024
Current
Potential
44
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
7 Aug 2024
44
75
3 Jun 2013
56
79
Total Floor Area
231 sq m
Current CO2 Emissions Level
15.9
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
19 Southwood Avenue
Date
21 Jul 2019
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Jul 2019
62
81
27 Sep 2017
11
82
Total Floor Area
284 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
27 Southwood Avenue
Date
2 Nov 2011
Current
Potential
67
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Nov 2011
67
68
Total Floor Area
159 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
29 Southwood Avenue
Date
27 May 2014
Current
Potential
44
70
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 May 2014
44
70
Total Floor Area
205 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
31 Southwood Avenue
Date
9 Sep 2021
Current
Potential
56
77
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Sep 2021
56
77
Total Floor Area
193 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
35 Southwood Avenue
Date
5 May 2011
Current
Potential
61
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
5 May 2011
61
67
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Southwood Avenue
Date
2 Nov 2010
Current
Potential
69
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
2 Nov 2010
69
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 SOUTHWOOD AVENUE
Date
10 Jun 2021
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Jun 2021
56
82
Total Floor Area
264 sq m
Current CO2 Emissions Level
12.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
41 Southwood Avenue, Hornsey
Date
9 Sep 2021
Current
Potential
55
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Sep 2021
55
76
Total Floor Area
221 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Annexe 31 Southwood Avenue
Date
9 Sep 2021
Current
Potential
59
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
9 Sep 2021
59
73
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
Flat 1, 37 Southwood Avenue
Date
17 Sep 2012
Current
Potential
51
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Sep 2012
51
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 37 Southwood Avenue
Date
11 Sep 2024
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
11 Sep 2024
74
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Rear Flat, 41 Southwood Avenue
Date
9 Sep 2021
Current
Potential
64
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
9 Sep 2021
64
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Upper Flat, 35 Southwood Avenue
Date
24 Aug 2023
Current
Potential
55
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Aug 2023
55
80
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
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.