PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clandon Avenue, EGHAM, TW20 8LP

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 Clandon Avenue, TW20 8LP 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 Clandon Avenue, EGHAM, TW20 8LP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Clandon Avenue
Date
9 Aug 2017
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
9 Aug 2017
72
87
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
10 Clandon Avenue
Date
4 Sep 2020
Current
Potential
76
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
4 Sep 2020
76
87
28 Aug 2012
53
91
Total Floor Area
118 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11a Clandon Avenue
Date
24 May 2018
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 May 2018
69
74
2 Oct 2011
72
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
11b Clandon Avenue
Date
24 May 2018
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 May 2018
71
75
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Clandon Avenue
Date
23 Feb 2011
Current
Potential
73
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 Feb 2011
73
77
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 CLANDON AVENUE, EGHAM
Date
27 Jan 2021
Current
Potential
66
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Jan 2021
66
91
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Clandon Avenue
Date
3 Dec 2008
Current
Potential
72
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Dec 2008
72
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
19 Clandon Avenue
Date
2 Apr 2009
Current
Potential
55
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Apr 2009
55
73
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
1a Clandon Avenue
Date
14 Sep 2010
Current
Potential
53
66
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
14 Sep 2010
53
66
Total Floor Area
37 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
107
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1A CLANDON AVENUE, EGHAM
Date
9 Oct 2020
Current
Potential
58
89
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
9 Oct 2020
58
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Clandon Avenue
Date
23 Jan 2020
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Jan 2020
61
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Clandon Avenue
Date
10 Mar 2017
Current
Potential
58
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Mar 2017
58
84
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 CLANDON AVENUE, EGHAM
Date
1 Sep 2020
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
1 Sep 2020
59
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Clandon Avenue
Date
20 Aug 2023
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Aug 2023
73
84
2 May 2019
53
83
Total Floor Area
124 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Clandon Avenue
Date
23 Jun 2013
Current
Potential
68
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 Jun 2013
68
92
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Clandon Avenue
Date
25 Jan 2010
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Jan 2010
69
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Clandon Avenue
Date
29 Aug 2013
Current
Potential
64
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
29 Aug 2013
64
91
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Clandon Avenue
Date
21 Mar 2019
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
21 Mar 2019
65
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Clandon Avenue
Date
26 Apr 2017
Current
Potential
53
88
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
26 Apr 2017
53
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Clandon Avenue
Date
8 Aug 2016
Current
Potential
58
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Aug 2016
58
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Clandon Avenue
Date
15 Aug 2019
Current
Potential
66
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Aug 2019
66
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
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.