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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Richmond Road, TWICKENHAM, TW1 3AT

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 Richmond Road, TW1 3AT 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 Richmond Road, TWICKENHAM, TW1 3AT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
133a Richmond Road
Date
15 Jul 2015
Current
Potential
46
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
15 Jul 2015
46
84
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
137 Richmond Road
Date
28 Apr 2024
Current
Potential
60
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Apr 2024
60
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
139 Richmond Road
Date
4 Jul 2011
Current
Potential
64
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Jul 2011
64
68
2 Jun 2009
61
67
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
143 Richmond Road
Date
16 Feb 2023
Current
Potential
63
89
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
16 Feb 2023
63
89
28 Feb 2013
47
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
145 Richmond Road
Date
31 Mar 2022
Current
Potential
73
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Mar 2022
73
83
5 Apr 2011
36
62
Total Floor Area
180 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
147 Richmond Road
Date
25 Mar 2011
Current
Potential
65
67
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Mar 2011
65
67
Total Floor Area
191 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
149 Richmond Road
Date
28 May 2009
Current
Potential
59
68
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
28 May 2009
59
68
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
151 Richmond Road
Date
9 Apr 2019
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Apr 2019
68
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
4
Address
163 Richmond Road
Date
11 May 2011
Current
Potential
41
46
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 May 2011
41
46
Total Floor Area
169 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
171 Richmond Road
Date
8 Nov 2019
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
8 Nov 2019
64
76
26 Aug 2009
45
47
Total Floor Area
188 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
173 Richmond Road
Date
11 Oct 2009
Current
Potential
32
56
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Oct 2009
32
56
Total Floor Area
192 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
177 Richmond Road
Date
17 May 2020
Current
Potential
55
62
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
17 May 2020
55
62
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
181 Richmond Road
Date
16 Nov 2022
Current
Potential
70
76
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Nov 2022
70
76
25 Jun 2012
66
77
7 Feb 2012
45
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Basement Flat, 171 Richmond Road
Date
8 Nov 2019
Current
Potential
59
76
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Nov 2019
59
76
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Harvey Sennitt, 167, Richmond Road
Date
19 Sep 2010
Current
Potential
61
66
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Sep 2010
61
66
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
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.