Advanced

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

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 2AR 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 2AR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
36 Ridge Avenue
Date
7 Oct 2021
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Oct 2021
64
84
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 Ridge Avenue
Date
24 Feb 2022
Current
Potential
58
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Feb 2022
58
76
23 Mar 2012
40
61
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Ridge Avenue
Date
2 Jul 2012
Current
Potential
54
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
2 Jul 2012
54
79
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44 Ridge Avenue
Date
19 Jul 2022
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Jul 2022
68
83
Total Floor Area
144 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
48 Ridge Avenue
Date
16 Apr 2024
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Apr 2024
69
85
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
50 Ridge Avenue
Date
12 Sep 2019
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Sep 2019
56
79
16 Jul 2009
56
66
Total Floor Area
171 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
52 Ridge Avenue
Date
12 Apr 2016
Current
Potential
55
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Apr 2016
55
86
Total Floor Area
146 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
60 Ridge Avenue
Date
19 May 2023
Current
Potential
56
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 May 2023
56
86
12 Feb 2011
51
60
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
62 Ridge Avenue
Date
19 May 2023
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
19 May 2023
59
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
64 Ridge Avenue
Date
4 Apr 2018
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
4 Apr 2018
62
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
First Floor Flat, 62 Ridge Avenue
Date
27 Nov 2018
Current
Potential
67
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Nov 2018
67
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 62 Ridge Avenue
Date
31 May 2017
Current
Potential
64
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 May 2017
64
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
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.