Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dunnell Close, SUNBURY-ON-THAMES, TW16 6PX

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 Dunnell Close, TW16 6PX 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 Dunnell Close, SUNBURY-ON-THAMES, TW16 6PX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dunnell Close, Green Street
Date
11 Nov 2009
Current
Potential
84
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
11 Nov 2009
84
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 DUNNELL CLOSE, SUNBURY ON THAMES
Date
8 Feb 2021
Current
Potential
77
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
8 Feb 2021
77
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Dunnell Close, Green Street
Date
12 Nov 2009
Current
Potential
84
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Nov 2009
84
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Dunnell Close
Date
15 Dec 2023
Current
Potential
78
90
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
15 Dec 2023
78
90
11 Dec 2009
81
83
13 Nov 2009
81
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Dunnell Close, Green Street
Date
11 Dec 2009
Current
Potential
80
82
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
11 Dec 2009
80
82
12 Nov 2009
79
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Dunnell Close, Green Street
Date
12 Nov 2009
Current
Potential
83
85
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
12 Nov 2009
83
85
Total Floor Area
119 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Dunnell Close
Date
2 Aug 2020
Current
Potential
76
86
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
2 Aug 2020
76
86
12 Nov 2009
80
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Dunnell Close
Date
19 Feb 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007 onwards
+
Certificate History
19 Feb 2020
80
81
11 Nov 2009
84
85
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Dunnell Close, Green Street
Date
11 Nov 2009
Current
Potential
83
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
11 Nov 2009
83
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Dunnell Close
Date
27 Aug 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
27 Aug 2019
79
79
11 Nov 2009
84
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Dunnell Close
Date
27 Aug 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
27 Aug 2019
81
81
12 Nov 2009
87
89
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Dunnell Close, Green Street
Date
12 Nov 2009
Current
Potential
86
88
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Nov 2009
86
88
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Dunnell Close
Date
15 Jan 2020
Current
Potential
84
84
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
15 Jan 2020
84
84
12 Nov 2009
86
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Dunnell Close, Green Street
Date
12 Nov 2009
Current
Potential
86
88
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Nov 2009
86
88
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 DUNNELL CLOSE, SUNBURY ON THAMES
Date
17 Mar 2021
Current
Potential
85
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
17 Mar 2021
85
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Dunnell Close
Date
31 Aug 2020
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
31 Aug 2020
80
80
12 Nov 2009
84
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.