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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westfield Drive, HARROW, HA3 9EG

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 Westfield Drive, HA3 9EG 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 Westfield Drive, HARROW, HA3 9EG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Westfield Drive
Date
7 Mar 2016
Current
Potential
58
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Mar 2016
58
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Westfield Drive
Date
15 Feb 2019
Current
Potential
72
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Feb 2019
72
81
Total Floor Area
193 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
17 Westfield Drive
Date
18 May 2017
Current
Potential
70
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 May 2017
70
83
Total Floor Area
153 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
19 Westfield Drive
Date
31 Oct 2013
Current
Potential
50
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Oct 2013
50
73
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Hillingdon Court, Westfield Drive
Date
11 Oct 2024
Current
Potential
69
76
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Oct 2024
69
76
10 Oct 2014
75
78
10 Oct 2014
69
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Westfield Drive
Date
10 Aug 2020
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Aug 2020
66
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Westfield Drive
Date
5 Mar 2015
Current
Potential
61
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Mar 2015
61
87
24 Dec 2011
62
62
3 Mar 2010
55
65
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Westfield Drive
Date
25 Feb 2016
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Feb 2016
69
82
Total Floor Area
138 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
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.