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

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 3BT 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 3BT
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Sunningvale Avenue, Biggin Hill
Date
7 May 2013
Current
Potential
83
83
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
7 May 2013
83
83
Total Floor Area
87 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
12 Sunningvale Avenue, Biggin Hill
Date
7 May 2013
Current
Potential
82
82
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
7 May 2013
82
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Sunningvale Avenue, Biggin Hill
Date
10 Aug 2020
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Aug 2020
64
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Sunningvale Avenue, Biggin Hill
Date
27 Nov 2017
Current
Potential
72
80
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
27 Nov 2017
72
80
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Sunningvale Avenue, Biggin Hill
Date
15 Oct 2021
Current
Potential
57
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Oct 2021
57
79
15 Jan 2011
56
58
Total Floor Area
203 sq m
Current CO2 Emissions Level
10.4
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
24 Sunningvale Avenue, Biggin Hill
Date
10 Sep 2014
Current
Potential
42
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
10 Sep 2014
42
82
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24A SUNNINGVALE AVENUE, BIGGIN HILL
Date
28 Oct 2020
Current
Potential
36
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Oct 2020
36
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
92
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2a Sunningvale Avenue, Biggin Hill
Date
15 May 2024
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
15 May 2024
70
81
Total Floor Area
201 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
4 Sunningvale Avenue, Biggin Hill
Date
29 Jul 2024
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Jul 2024
74
82
24 Mar 2014
68
81
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
4a Sunningvale Avenue, Biggin Hill
Date
31 Jan 2014
Current
Potential
49
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Jan 2014
49
80
Total Floor Area
174 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
4b Sunningvale Avenue, Biggin Hill
Date
28 Mar 2015
Current
Potential
69
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Mar 2015
69
80
10 Jan 2011
66
78
Total Floor Area
162 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
6 Sunningvale Avenue, Biggin Hill
Date
14 Aug 2022
Current
Potential
51
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Aug 2022
51
79
Total Floor Area
184 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Sunningvale Avenue, Biggin Hill
Date
7 May 2013
Current
Potential
82
82
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
7 May 2013
82
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Downways, Sunningvale Avenue
Date
6 Nov 2013
Current
Potential
39
81
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Nov 2013
39
81
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Lilac Wine, Sunningvale Avenue
Date
30 Sep 2021
Current
Potential
69
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Sep 2021
69
79
Total Floor Area
167 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Oaklands View, Sunningvale Avenue
Date
3 May 2023
Current
Potential
74
81
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
3 May 2023
74
81
4 May 2015
68
76
Total Floor Area
191 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
The Linricks, Sunningvale Avenue
Date
6 Apr 2022
Current
Potential
59
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Apr 2022
59
74
Total Floor Area
145 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
Torwood, Sunningvale Avenue
Date
20 Aug 2018
Current
Potential
58
69
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Aug 2018
58
69
Total Floor Area
180 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
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.