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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Princes Avenue, LONDON, NW9 9JB

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 Princes Avenue, NW9 9JB 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 Princes Avenue, LONDON, NW9 9JB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
16 Princes Avenue
Date
2 Feb 2015
Current
Potential
52
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
2 Feb 2015
52
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Princes Avenue
Date
29 May 2016
Current
Potential
57
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
29 May 2016
57
79
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 Princes Avenue
Date
16 Nov 2016
Current
Potential
52
78
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
16 Nov 2016
52
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Princes Avenue
Date
13 Jul 2011
Current
Potential
50
51
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jul 2011
50
51
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Princes Avenue
Date
18 Apr 2018
Current
Potential
58
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
18 Apr 2018
58
80
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
46 Princes Avenue
Date
11 Jun 2013
Current
Potential
54
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Jun 2013
54
76
6 Jun 2013
58
80
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
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.