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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sunningvale Avenue, WESTERHAM, TN16 3TW

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 Sunningvale Avenue, TN16 3TW 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 Sunningvale Avenue, WESTERHAM, TN16 3TW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
140 Sunningvale Avenue, Biggin Hill
Date
14 Sep 2009
Current
Potential
60
68
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Sep 2009
60
68
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
142 Sunningvale Avenue, Biggin Hill
Date
10 Aug 2021
Current
Potential
66
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Aug 2021
66
79
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
144 Sunningvale Avenue, Biggin Hill
Date
22 Sep 2009
Current
Potential
64
67
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Sep 2009
64
67
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
146 Sunningvale Avenue, Biggin Hill
Date
14 Feb 2013
Current
Potential
53
78
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
14 Feb 2013
53
78
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
148 Sunningvale Avenue, Biggin Hill
Date
17 Oct 2022
Current
Potential
55
77
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Oct 2022
55
77
Total Floor Area
131 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
156 Sunningvale Avenue, Biggin Hill
Date
26 May 2015
Current
Potential
51
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 May 2015
51
80
Total Floor Area
128 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
160 Sunningvale Avenue, Biggin Hill
Date
10 Mar 2016
Current
Potential
54
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Mar 2016
54
75
Total Floor Area
136 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
162 Sunningvale Avenue, Biggin Hill
Date
21 Jun 2020
Current
Potential
70
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 Jun 2020
70
83
Total Floor Area
165 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
168 Sunningvale Avenue, Biggin Hill
Date
6 Aug 2013
Current
Potential
62
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
6 Aug 2013
62
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
170A SUNNINGVALE AVENUE, BIGGIN HILL
Date
12 Oct 2020
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
12 Oct 2020
66
82
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
170a Sunningvale Avenue, Biggin Hill
Date
31 Aug 2010
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
31 Aug 2010
65
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
174 Sunningvale Avenue, Biggin Hill
Date
15 Sep 2014
Current
Potential
60
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Sep 2014
60
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
176 Sunningvale Avenue, Biggin Hill
Date
9 Feb 2015
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
9 Feb 2015
64
81
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
178 Sunningvale Avenue, Biggin Hill
Date
16 Sep 2009
Current
Potential
57
72
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Sep 2009
57
72
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
180 Sunningvale Avenue, Biggin Hill
Date
5 Sep 2012
Current
Potential
68
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
5 Sep 2012
68
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
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.

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