PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dolphin Close, SURBITON, KT6 4DZ
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 Dolphin Close, KT6 4DZ 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 Dolphin Close, SURBITON, KT6 4DZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dolphin Close
Date
22 Jun 2014
Current
Potential
63
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
22 Jun 2014
63
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Dolphin Close
Date
8 Jun 2014
Current
Potential
70
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Jun 2014
70
79
18 Feb 2011
75
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Dolphin Court, Dolphin Close
Date
21 May 2024
Current
Potential
74
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 May 2024
74
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Dolphin Close
Date
11 Jun 2014
Current
Potential
67
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jun 2014
67
76
26 Jan 2011
75
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Dolphin Court, Dolphin Close
Date
26 Jun 2024
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
26 Jun 2024
72
76
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Dolphin Close
Date
25 Jun 2014
Current
Potential
65
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Jun 2014
65
78
8 Apr 2009
65
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Dolphin Court, Dolphin Close
Date
7 Oct 2024
Current
Potential
71
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
7 Oct 2024
71
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Dolphin Close
Date
17 Jun 2010
Current
Potential
82
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Jun 2010
82
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Dolphin Court, Dolphin Close
Date
22 Apr 2019
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
22 Apr 2019
74
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Dolphin Close
Date
11 Jun 2014
Current
Potential
63
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jun 2014
63
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Dolphin Close
Date
23 Nov 2016
Current
Potential
56
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Nov 2016
56
79
8 Jun 2014
55
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Dolphin Close
Date
10 Jun 2014
Current
Potential
70
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2014
70
79
11 Aug 2009
76
84
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Dolphin Court, Dolphin Close
Date
12 Jun 2024
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Jun 2024
74
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Dolphin Close
Date
11 Jun 2014
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jun 2014
71
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Dolphin Court, Dolphin Close
Date
5 Jun 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Jun 2024
74
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Dolphin Close
Date
31 Jul 2019
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Jul 2019
68
80
8 Jun 2014
70
77
16 Aug 2009
63
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Dolphin Close
Date
10 Jun 2014
Current
Potential
69
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2014
69
77
31 Dec 2010
61
69
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Dolphin Close
Date
8 Jun 2014
Current
Potential
73
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Jun 2014
73
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Dolphin Close
Date
31 Oct 2008
Current
Potential
57
83
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
31 Oct 2008
57
83
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Dolphin Court, Dolphin Close
Date
15 Feb 2022
Current
Potential
62
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Feb 2022
62
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Dolphin Close
Date
25 Jun 2014
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Jun 2014
74
79
30 Aug 2012
69
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Dolphin Court, Dolphin Close
Date
3 Oct 2024
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Oct 2024
71
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Dolphin Close
Date
16 Jun 2014
Current
Potential
66
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
16 Jun 2014
66
76
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Dolphin Close
Date
5 Jun 2019
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Jun 2019
74
77
8 Jun 2014
69
77
10 Mar 2009
74
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Dolphin Close
Date
19 Jun 2014
Current
Potential
73
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Jun 2014
73
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Dolphin Close
Date
4 Jun 2014
Current
Potential
56
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jun 2014
56
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Dolphin Close
Date
21 Nov 2013
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Nov 2013
62
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Dolphin Close
Date
16 Jun 2014
Current
Potential
71
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jun 2014
71
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Dolphin Court, Dolphin Close
Date
13 Nov 2024
Current
Potential
74
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Nov 2024
74
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Dolphin Close
Date
16 Jun 2014
Current
Potential
73
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jun 2014
73
79
29 Jul 2009
77
83
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Dolphin Close
Date
21 Jun 2018
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Jun 2018
78
78
11 Jun 2014
70
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Dolphin Close
Date
5 Oct 2010
Current
Potential
74
82
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
5 Oct 2010
74
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 DOLPHIN COURT, DOLPHIN CLOSE
Date
5 Oct 2020
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Oct 2020
72
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Church Court, Dolphin Close
Date
27 Jan 2020
Current
Potential
70
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
27 Jan 2020
70
77
2 Feb 2010
53
61
2 Feb 2010
72
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Church Court
Date
10 Mar 2023
Current
Potential
74
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2023
74
81
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Church Court, Dolphin Close
Date
20 Sep 2012
Current
Potential
70
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Sep 2012
70
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
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.