Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Stephens Road, HOUNSLOW, TW3 2BL

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 St. Stephens Road, TW3 2BL 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 St. Stephens Road, HOUNSLOW, TW3 2BL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 St. Stephens Road
Date
14 Aug 2023
Current
Potential
70
83
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Aug 2023
70
83
29 Nov 2013
64
83
29 Nov 2013
61
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
105 St. Stephens Road
Date
25 Jan 2010
Current
Potential
59
65
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Jan 2010
59
65
Total Floor Area
234 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
8.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
107 St. Stephens Road
Date
18 Jul 2022
Current
Potential
66
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Jul 2022
66
78
24 May 2012
62
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
107a St. Stephens Road
Date
3 Nov 2016
Current
Potential
63
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
3 Nov 2016
63
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
111 St. Stephens Road
Date
15 Mar 2023
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Mar 2023
63
86
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
123 St. Stephens Road
Date
12 Apr 2013
Current
Potential
38
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Apr 2013
38
74
Total Floor Area
114 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
131 St. Stephens Road
Date
20 Jan 2023
Current
Potential
52
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
20 Jan 2023
52
82
14 Apr 2013
39
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
133 St. Stephens Road
Date
24 Jul 2022
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Jul 2022
66
84
7 Jul 2010
39
52
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
137 St. Stephens Road
Date
13 Jul 2023
Current
Potential
59
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
13 Jul 2023
59
86
22 Sep 2011
57
60
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
139 St. Stephens Road
Date
31 Mar 2022
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
31 Mar 2022
68
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
143 St. Stephens Road
Date
25 Jul 2022
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
25 Jul 2022
70
90
28 Apr 2011
48
48
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat A, 105 St. Stephens Road
Date
11 Sep 2018
Current
Potential
68
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Sep 2018
68
76
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat B, 105 St. Stephens Road
Date
11 Sep 2018
Current
Potential
66
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
11 Sep 2018
66
69
13 Oct 2008
68
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat C, 105 St. Stephens Road
Date
11 Sep 2018
Current
Potential
62
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
11 Sep 2018
62
70
14 Oct 2008
54
70
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
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.