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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windsor Road, HOUNSLOW, TW4 7QQ

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 Windsor Road, TW4 7QQ 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 Windsor Road, HOUNSLOW, TW4 7QQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Windsor Road
Date
1 Aug 2024
Current
Potential
89
97
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Aug 2024
89
97
6 Mar 2014
55
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Windsor Road
Date
31 May 2009
Current
Potential
69
75
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
31 May 2009
69
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Windsor Road
Date
7 May 2012
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 May 2012
68
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Windsor Road
Date
17 May 2015
Current
Potential
71
83
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 May 2015
71
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Windsor Road
Date
28 Jan 2020
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 Jan 2020
71
84
25 Jan 2010
75
78
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
16 Windsor Road
Date
12 Nov 2024
Current
Potential
77
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
12 Nov 2024
77
86
29 Jun 2011
62
69
Total Floor Area
145 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Windsor Road
Date
2 Apr 2009
Current
Potential
61
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Apr 2009
61
69
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Windsor Road
Date
30 Jun 2009
Current
Potential
53
61
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Jun 2009
53
61
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Windsor Road
Date
11 Jul 2012
Current
Potential
68
89
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
11 Jul 2012
68
89
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8A WINDSOR ROAD
Date
14 Apr 2020
Current
Potential
101
102
Property Type
Bungalow
Built Form
End-Terrace
Constructed
2020
+
Certificate History
14 Apr 2020
101
102
Total Floor Area
67 sq m
Current CO2 Emissions Level
-0.4
Potential CO2 Emissions Level
-0.6
CO2 per sq m per Year
-5
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
FLAT GROUND FLOOR FRONT, 1 WINDSOR ROAD
Date
22 Mar 2021
Current
Potential
72
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Mar 2021
72
73
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
70
Mains Gas Available
Yes
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.