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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portsmouth Road, THAMES DITTON, KT7 0TB

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 Portsmouth Road, KT7 0TB 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 Portsmouth Road, THAMES DITTON, KT7 0TB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Winters Bridge Cottages, Portsmouth Road
Date
26 Oct 2021
Current
Potential
44
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
26 Oct 2021
44
85
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
1a Winters Bridge Cottages, Portsmouth Road
Date
20 Mar 2017
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
20 Mar 2017
73
85
22 Nov 2008
72
78
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
1b Winters Bridge Cottages, Portsmouth Road
Date
8 Jul 2024
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Jul 2024
71
85
9 Nov 2010
72
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Winters Bridge Cottages, Portsmouth Road
Date
7 Feb 2019
Current
Potential
53
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
7 Feb 2019
53
77
23 Jun 2009
63
68
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Winters Bridge Cottages, Portsmouth Road
Date
28 Jan 2022
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2022
69
89
22 Apr 2014
58
86
24 Mar 2011
59
68
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 Winters Bridge Cottages, Portsmouth Road
Date
30 May 2022
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 May 2022
67
89
22 Jan 2012
49
57
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Winters Bridge Cottages, Portsmouth Road
Date
8 Nov 2018
Current
Potential
82
92
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
8 Nov 2018
82
92
Total Floor Area
116 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
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.