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

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 2BJ 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 2BJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
41 St. Stephens Road
Date
28 Jan 2022
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Jan 2022
65
84
28 Nov 2011
65
66
Total Floor Area
147 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
41a St. Stephens Road
Date
26 Jan 2022
Current
Potential
68
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
26 Jan 2022
68
86
1 Dec 2011
63
67
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 St. Stephens Road
Date
2 May 2016
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 May 2016
70
84
26 Mar 2014
59
82
Total Floor Area
176 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
45 St. Stephens Road
Date
30 Sep 2018
Current
Potential
64
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
30 Sep 2018
64
78
23 Apr 2015
65
86
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 St. Stephens Road
Date
21 Jun 2015
Current
Potential
62
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jun 2015
62
79
13 May 2009
55
68
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 St. Stephens Road
Date
5 Apr 2010
Current
Potential
38
65
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
5 Apr 2010
38
65
Total Floor Area
135 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 St. Stephens Road
Date
27 Mar 2018
Current
Potential
53
72
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Mar 2018
53
72
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
55 St. Stephens Road
Date
15 May 2018
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
15 May 2018
65
82
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
57 St. Stephens Road
Date
12 Apr 2015
Current
Potential
59
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Apr 2015
59
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
57a St. Stephens Road
Date
26 May 2017
Current
Potential
58
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 May 2017
58
65
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
61a St. Stephens Road
Date
15 Apr 2013
Current
Potential
60
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
15 Apr 2013
60
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 St. Stephens Road
Date
7 Nov 2015
Current
Potential
40
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2015
40
83
10 Aug 2014
38
85
26 Feb 2014
46
85
Total Floor Area
179 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
73a St. Stephens Road
Date
1 Mar 2012
Current
Potential
61
62
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
1 Mar 2012
61
62
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
77 ST. STEPHENS ROAD
Date
14 Jun 2021
Current
Potential
59
77
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
14 Jun 2021
59
77
Total Floor Area
197 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
77 St. Stephens Road
Date
7 Jun 2009
Current
Potential
49
59
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jun 2009
49
59
Total Floor Area
124 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
79a St. Stephens Road
Date
10 Dec 2009
Current
Potential
46
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Dec 2009
46
63
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
79c St. Stephens Road
Date
26 Jul 2016
Current
Potential
41
68
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
26 Jul 2016
41
68
Total Floor Area
28 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
178
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
81a, St. Stephen's Road
Date
30 Sep 2024
Current
Potential
59
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Sep 2024
59
73
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
81b , St Stephen's Road
Date
30 Sep 2024
Current
Potential
61
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
30 Sep 2024
61
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
81C, St Stephens Road
Date
30 Sep 2024
Current
Potential
64
69
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
30 Sep 2024
64
69
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
83a St. Stephens Road
Date
20 Apr 2023
Current
Potential
71
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Apr 2023
71
79
5 Jan 2010
53
64
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
83b St. Stephens Road
Date
10 Aug 2010
Current
Potential
63
71
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
10 Aug 2010
63
71
5 Jan 2010
70
72
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
83c St. Stephens Road
Date
22 Jul 2019
Current
Potential
55
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2019
55
76
10 Aug 2010
44
59
12 Jan 2010
59
70
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
91 St. Stephens Road
Date
14 Mar 2011
Current
Potential
51
55
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Mar 2011
51
55
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 81 St. Stephens Road
Date
19 Aug 2012
Current
Potential
71
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Aug 2012
71
75
5 Jan 2010
70
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 61 St Stephens Road
Date
17 Nov 2023
Current
Potential
70
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Nov 2023
70
77
7 Mar 2022
70
72
1 May 2012
63
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 83 St. Stephens Road
Date
19 Aug 2012
Current
Potential
68
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Aug 2012
68
71
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 61 St Stephens Road
Date
17 Nov 2023
Current
Potential
74
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Nov 2023
74
78
7 Mar 2022
74
77
1 May 2012
55
63
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 81 St. Stephens Road
Date
19 Aug 2012
Current
Potential
66
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Aug 2012
66
73
5 Jan 2010
62
64
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Second Floor Flat, 81 St. Stephens Road
Date
19 Aug 2012
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Aug 2012
75
77
12 Jan 2010
59
70
Total Floor Area
20 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.