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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Riverdale Road, TWICKENHAM, TW1 2BT

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 Riverdale Road, TW1 2BT 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 Riverdale Road, TWICKENHAM, TW1 2BT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Riverdale Road
Date
17 May 2010
Current
Potential
20
56
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 May 2010
20
56
Total Floor Area
186 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
104
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
9 Riverdale Road
Date
20 Mar 2012
Current
Potential
56
59
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Mar 2012
56
59
Total Floor Area
529 sq m
Current CO2 Emissions Level
30.0
Potential CO2 Emissions Level
28.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
14
Number of Extensions
0
Address
Coach House, 9 Riverdale Road
Date
4 Jan 2022
Current
Potential
36
83
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
4 Jan 2022
36
83
4 Jan 2022
64
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 1, Riverdale Road
Date
9 Sep 2019
Current
Potential
56
80
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
+
Certificate History
9 Sep 2019
56
80
14 Oct 2008
50
57
Total Floor Area
164 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 5, Riverdale Road
Date
26 Apr 2012
Current
Potential
67
82
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Apr 2012
67
82
Total Floor Area
176 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 7 Riverdale Road
Date
20 Sep 2024
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Sep 2024
64
78
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 9 Riverdale Road
Date
20 Mar 2012
Current
Potential
71
75
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
20 Mar 2012
71
75
4 Nov 2008
54
61
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 5 Riverdale Road
Date
20 Sep 2021
Current
Potential
62
77
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Sep 2021
62
77
Total Floor Area
163 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 3, 1 Riverdale Road
Date
24 Jul 2024
Current
Potential
75
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Jul 2024
75
84
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 5, Riverdale Road
Date
17 Sep 2017
Current
Potential
61
81
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
17 Sep 2017
61
81
Total Floor Area
139 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 1, Riverdale Road
Date
22 Jul 2012
Current
Potential
70
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2012
70
74
Total Floor Area
164 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 5 Riverdale Road
Date
3 Feb 2023
Current
Potential
65
79
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
3 Feb 2023
65
79
3 Feb 2023
63
79
21 Mar 2013
63
69
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 7, Riverdale Road
Date
16 Oct 2016
Current
Potential
50
52
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
16 Oct 2016
50
52
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 5, 5, Riverdale Road
Date
10 Mar 2014
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Mar 2014
73
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
The Lodge, 5 Riverdale Road
Date
26 Oct 2022
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Oct 2022
55
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
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.