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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ridge Avenue, LONDON, N21 2RL

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 Ridge Avenue, N21 2RL 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 Ridge Avenue, LONDON, N21 2RL
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
19 Ridge Avenue
Date
14 Oct 2024
Current
Potential
49
72
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Oct 2024
49
72
16 Mar 2013
53
82
Total Floor Area
150 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
23 Ridge Avenue
Date
5 Nov 2022
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Nov 2022
69
83
21 Nov 2012
62
80
Total Floor Area
177 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3 Ridge Avenue
Date
10 May 2023
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 May 2023
74
78
20 Feb 2018
66
66
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3a Ridge Avenue
Date
20 Feb 2018
Current
Potential
69
69
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
20 Feb 2018
69
69
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Ridge Avenue
Date
22 Mar 2018
Current
Potential
74
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Mar 2018
74
85
Total Floor Area
146 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Ridge Avenue
Date
11 Nov 2013
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Nov 2013
58
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Ridge Avenue
Date
5 Mar 2019
Current
Potential
52
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Mar 2019
52
82
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
54
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.