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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Denham Road, LONDON, N20 0DN

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 Denham Road, N20 0DN 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 Denham Road, LONDON, N20 0DN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Denham Road
Date
1 Jul 2014
Current
Potential
61
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Jul 2014
61
78
2 Aug 2012
65
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4a Denham Road
Date
6 Aug 2012
Current
Potential
38
57
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
6 Aug 2012
38
57
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Denham Road
Date
7 Sep 2017
Current
Potential
51
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Sep 2017
51
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Denham Road
Date
8 Oct 2024
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Oct 2024
64
88
15 Dec 2014
59
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Denham Road
Date
3 May 2010
Current
Potential
60
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 May 2010
60
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 Denham Road
Date
22 Sep 2015
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Sep 2015
58
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
9a Denham Road
Date
5 Oct 2021
Current
Potential
58
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Oct 2021
58
77
4 Aug 2010
64
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
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.