PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, WALTON-ON-THAMES, KT12 1DN
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 High Street, KT12 1DN 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 High Street, WALTON-ON-THAMES, KT12 1DN
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
71a High Street
Date
25 May 2009
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
25 May 2009
81
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
71b High Street
Date
9 Jul 2020
Current
Potential
68
73
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
9 Jul 2020
68
73
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
71c High Street
Date
4 Apr 2019
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Apr 2019
68
77
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
71d High Street
Date
4 Apr 2019
Current
Potential
54
54
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
4 Apr 2019
54
54
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
73b High Street
Date
14 Oct 2018
Current
Potential
44
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Oct 2018
44
63
9 Oct 2008
43
44
Total Floor Area
86 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 71a High Street
Date
23 Mar 2020
Current
Potential
68
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Mar 2020
68
75
9 Sep 2015
73
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 77a, High Street
Date
12 Apr 2016
Current
Potential
68
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
12 Apr 2016
68
68
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 79a, High Street
Date
6 Feb 2016
Current
Potential
74
74
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
INVALID!
Certificate History
6 Feb 2016
74
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 81 High Street
Date
13 Nov 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
79
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10, 81 High Street
Date
12 Nov 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
12 Nov 2019
82
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 77 High Street
Date
9 Sep 2015
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
INVALID!
Certificate History
9 Sep 2015
79
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 77a, High Street
Date
12 Apr 2016
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
12 Apr 2016
74
74
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 79a High Street
Date
7 Oct 2015
Current
Potential
55
55
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
INVALID!
Certificate History
7 Oct 2015
55
55
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 81 High Street
Date
13 Nov 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
81
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 77 High Street
Date
9 Sep 2015
Current
Potential
65
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
INVALID!
Certificate History
9 Sep 2015
65
67
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 77a, High Street
Date
12 Apr 2016
Current
Potential
65
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
12 Apr 2016
65
65
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 79a, High Street
Date
28 Oct 2015
Current
Potential
49
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
INVALID!
Certificate History
28 Oct 2015
49
49
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 81 High Street
Date
13 Nov 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
79
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 77 High Street
Date
9 Sep 2015
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
INVALID!
Certificate History
9 Sep 2015
73
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 77a, High Street
Date
12 Apr 2016
Current
Potential
65
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
12 Apr 2016
65
65
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 79a, High Street
Date
28 Oct 2015
Current
Potential
71
71
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
INVALID!
Certificate History
28 Oct 2015
71
71
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 81 High Street
Date
13 Nov 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
79
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, 79a High Street
Date
7 Oct 2015
Current
Potential
68
68
Property Type
Flat
Built Form
End-Terrace
Constructed
INVALID!
Certificate History
7 Oct 2015
68
68
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 81 High Street
Date
13 Nov 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
83
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 81 High Street
Date
13 Nov 2019
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
80
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, 81 High Street
Date
13 Nov 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Nov 2019
79
79
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, 81 High Street
Date
12 Nov 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
12 Nov 2019
82
82
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9, 81 High Street
Date
12 Nov 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
12 Nov 2019
82
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
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.