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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harmondsworth Road, WEST DRAYTON, UB7 9JJ

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 Harmondsworth Road, UB7 9JJ 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 Harmondsworth Road, WEST DRAYTON, UB7 9JJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 Harmondsworth Road
Date
1 Dec 2023
Current
Potential
71
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Dec 2023
71
83
26 Jan 2016
56
84
30 Sep 2013
73
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
17 Harmondsworth Road
Date
9 Mar 2024
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Mar 2024
65
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Harmondsworth Road
Date
3 Jul 2022
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Jul 2022
66
85
28 Sep 2014
62
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 2, Sara Court
Date
5 Jun 2024
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
5 Jun 2024
75
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, Sara Court
Date
31 Oct 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
31 Oct 2024
80
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, Sara Court
Date
26 Aug 2013
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Aug 2013
81
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, Sara Court
Date
26 Aug 2013
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Aug 2013
81
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat C, Sara Court
Date
26 Aug 2013
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Aug 2013
83
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat D, Sara Court
Date
26 Aug 2013
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Aug 2013
83
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat E, Sara Court
Date
26 Aug 2013
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Aug 2013
83
83
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Lafford Memorial Stones, 21 Harmondsworth Road
Date
10 Aug 2011
Current
Potential
42
50
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
10 Aug 2011
42
50
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
6
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.