PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Johnson Road, HOUNSLOW, TW5 9LQ
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 Johnson Road, TW5 9LQ 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 Johnson Road, HOUNSLOW, TW5 9LQ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Hawker Terrace, Johnson Road
Date
18 May 2015
Current
Potential
87
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
18 May 2015
87
88
Total Floor Area
145 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 Johnson Road
Date
11 Nov 2014
Current
Potential
70
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Nov 2014
70
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Johnson Road
Date
18 Oct 2012
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Oct 2012
64
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Johnson Road
Date
16 Oct 2010
Current
Potential
61
76
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Oct 2010
61
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Johnson Road
Date
12 May 2009
Current
Potential
62
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 May 2009
62
68
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Johnson Road
Date
15 Dec 2015
Current
Potential
70
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Dec 2015
70
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
16 Johnson Road
Date
9 Oct 2021
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Oct 2021
55
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 Johnson Road
Date
20 Aug 2013
Current
Potential
59
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2013
59
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Johnson Road
Date
3 Apr 2018
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Apr 2018
69
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Hawker Terrace, Johnson Road
Date
18 May 2015
Current
Potential
88
89
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
18 May 2015
88
89
Total Floor Area
116 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Johnson Road
Date
8 Apr 2014
Current
Potential
53
73
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Apr 2014
53
73
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Johnson Road
Date
20 Nov 2009
Current
Potential
44
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Nov 2009
44
66
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Johnson Road
Date
10 Mar 2023
Current
Potential
64
88
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Mar 2023
64
88
14 Jan 2011
62
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Johnson Road
Date
25 May 2009
Current
Potential
74
75
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 May 2009
74
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Johnson Road
Date
14 Sep 2015
Current
Potential
71
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Sep 2015
71
90
16 Sep 2009
69
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Johnson Road
Date
10 Mar 2018
Current
Potential
64
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Mar 2018
64
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Johnson Road
Date
29 Dec 2023
Current
Potential
65
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
29 Dec 2023
65
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Hawker Terrace, Johnson Road
Date
18 May 2015
Current
Potential
88
89
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
18 May 2015
88
89
Total Floor Area
101 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Johnson Road
Date
11 Jun 2018
Current
Potential
63
79
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
11 Jun 2018
63
79
27 Apr 2014
60
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Hawker Terrace, Johnson Road
Date
18 May 2015
Current
Potential
87
89
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
18 May 2015
87
89
Total Floor Area
101 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Johnson Road
Date
25 Feb 2016
Current
Potential
53
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Feb 2016
53
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Hawker Terrace, Johnson Road
Date
18 May 2015
Current
Potential
87
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
18 May 2015
87
88
Total Floor Area
145 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Johnson Road
Date
9 Dec 2024
Current
Potential
75
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Dec 2024
75
85
2 Jun 2010
72
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
6 Johnson Road
Date
9 Oct 2022
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Oct 2022
63
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Johnson Road
Date
20 Jul 2015
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Jul 2015
72
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Bands
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.