PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Fairfield Avenue, LONDON, NW4 3TN

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 Fairfield Avenue, NW4 3TN 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 Fairfield Avenue, LONDON, NW4 3TN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Fairfield Avenue
Date
24 Aug 2017
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Aug 2017
70
83
Total Floor Area
149 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
11 Fairfield Avenue
Date
30 Jun 2015
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Jun 2015
66
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Fairfield Avenue
Date
12 Jul 2020
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2020
60
84
Total Floor Area
162 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
13 Fairfield Avenue
Date
29 Apr 2010
Current
Potential
54
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
29 Apr 2010
54
63
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Fairfield Avenue
Date
6 Mar 2019
Current
Potential
51
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
6 Mar 2019
51
79
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Fairfield Avenue
Date
19 May 2013
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 May 2013
61
82
Total Floor Area
145 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Fairfield Avenue
Date
25 May 2015
Current
Potential
58
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 May 2015
58
82
11 Feb 2015
54
82
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Fairfield Avenue
Date
6 Nov 2024
Current
Potential
13
74
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
6 Nov 2024
13
74
5 Jan 2010
60
66
Total Floor Area
144 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Flat 1, 9 Fairfield Avenue
Date
27 Jul 2014
Current
Potential
75
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2014
75
84
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 9 Fairfield Avenue
Date
27 Jul 2014
Current
Potential
75
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
27 Jul 2014
75
81
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 9 Fairfield Avenue
Date
27 Jul 2014
Current
Potential
68
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2014
68
84
Total Floor Area
19 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 9 Fairfield Avenue
Date
27 Jul 2014
Current
Potential
80
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2014
80
84
Total Floor Area
20 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 9 Fairfield Road
Date
27 Jul 2014
Current
Potential
78
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
27 Jul 2014
78
83
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Studio 1a, 1 Fairfield Avenue
Date
24 Aug 2017
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
INVALID!
+
Certificate History
24 Aug 2017
77
77
Total Floor Area
14 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
1
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.