PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Trenchard Close, WALTON-ON-THAMES, KT12 5QT
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 Trenchard Close, KT12 5QT 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 Trenchard Close, WALTON-ON-THAMES, KT12 5QT
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Trenchard Close, Hersham
Date
9 Feb 2012
Current
Potential
64
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Feb 2012
64
71
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1 TRENCHARD CLOSE, HERSHAM
Date
10 Nov 2020
Current
Potential
77
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Nov 2020
77
83
Total Floor Area
165 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
11 Trenchard Close, Hersham
Date
17 Oct 2012
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Oct 2012
68
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Trenchard Close, Hersham
Date
11 Nov 2012
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Nov 2012
66
79
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
19 Trenchard Close, Hersham
Date
11 Nov 2015
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Nov 2015
70
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Trenchard Close, Hersham
Date
1 Nov 2019
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Nov 2019
65
84
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 Trenchard Close, Hersham
Date
31 Jan 2019
Current
Potential
59
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 Jan 2019
59
90
18 Nov 2008
56
78
15 Oct 2008
60
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Trenchard Close, Hersham
Date
16 Feb 2023
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Feb 2023
73
84
2 Dec 2015
50
85
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Trenchard Close, Hersham
Date
26 Oct 2016
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 Oct 2016
68
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Trenchard Close, Hersham
Date
29 May 2017
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2017
69
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
33 Trenchard Close, Hersham
Date
26 Apr 2010
Current
Potential
68
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Apr 2010
68
75
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 TRENCHARD CLOSE, HERSHAM
Date
7 Oct 2020
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Oct 2020
69
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33a Trenchard Close, Hersham
Date
13 Nov 2019
Current
Potential
74
88
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
13 Nov 2019
74
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Trenchard Close, Hersham
Date
13 May 2015
Current
Potential
70
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 May 2015
70
91
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Trenchard Close, Hersham
Date
2 Oct 2019
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Oct 2019
72
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Trenchard Close, Hersham
Date
15 Sep 2019
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Sep 2019
71
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Trenchard Close, Hersham
Date
11 Nov 2009
Current
Potential
45
73
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
11 Nov 2009
45
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Trenchard Close, Hersham
Date
26 Aug 2014
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Aug 2014
61
82
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Trenchard Close, Hersham
Date
21 Aug 2018
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Aug 2018
61
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 2 William Lilly House, Trenchard Close
Date
10 Feb 2015
Current
Potential
64
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Feb 2015
64
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 William Lilly House, Trenchard Close
Date
13 May 2020
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
13 May 2020
73
78
26 Jan 2015
73
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 William Lilly House, Trenchard Close
Date
26 Aug 2014
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Aug 2014
75
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 William Lilly House, Trenchard Close
Date
21 Feb 2011
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Feb 2011
82
82
21 Apr 2010
81
82
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9, William Lilly House
Date
25 Oct 2021
Current
Potential
69
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Oct 2021
69
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
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.