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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dorset Waye, HOUNSLOW, TW5 0ND

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 Dorset Waye, TW5 0ND 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 Dorset Waye, HOUNSLOW, TW5 0ND
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Dorset Waye
Date
14 Oct 2018
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Oct 2018
58
79
25 Mar 2014
58
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
14 Dorset Waye
Date
24 May 2016
Current
Potential
40
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 May 2016
40
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Dorset Waye
Date
2 Sep 2013
Current
Potential
41
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Sep 2013
41
83
4 Oct 2012
58
83
Total Floor Area
142 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
18 Dorset Waye
Date
24 Mar 2023
Current
Potential
66
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Mar 2023
66
78
Total Floor Area
168 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
2 Dorset Waye
Date
23 Aug 2022
Current
Potential
56
87
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Aug 2022
56
87
12 Oct 2010
58
58
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 DORSET WAYE, HOUNSLOW
Date
13 Apr 2021
Current
Potential
49
81
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
13 Apr 2021
49
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Dorset Waye
Date
6 Sep 2024
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 Sep 2024
56
84
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Dorset Waye
Date
5 Sep 2021
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Sep 2021
70
84
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 DORSET WAYE, HOUNSLOW
Date
25 Feb 2021
Current
Potential
52
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Feb 2021
52
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Dorset Waye
Date
20 Mar 2015
Current
Potential
54
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Mar 2015
54
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Dorset Waye
Date
30 Nov 2022
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Nov 2022
69
83
Total Floor Area
145 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
44 Dorset Waye
Date
15 Nov 2021
Current
Potential
68
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Nov 2021
68
81
2 Feb 2016
60
84
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
50 Dorset Waye
Date
9 Aug 2019
Current
Potential
58
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Aug 2019
58
80
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
58a Dorset Waye
Date
2 May 2016
Current
Potential
33
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 May 2016
33
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
147
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6 Dorset Waye
Date
14 Mar 2013
Current
Potential
46
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2013
46
83
14 Mar 2013
46
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Dorset Waye
Date
7 Jun 2009
Current
Potential
64
70
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Jun 2009
64
70
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
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.