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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thalassa Road, WORTHING, BN11 2HH

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 Thalassa Road, BN11 2HH 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 Thalassa Road, WORTHING, BN11 2HH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Thalassa Road
Date
10 Dec 2013
Current
Potential
60
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Dec 2013
60
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12 THALASSA ROAD, SELDEN
Date
20 Nov 2020
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Nov 2020
68
74
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12A THALASSA ROAD, SELDEN
Date
24 Jan 2021
Current
Potential
63
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jan 2021
63
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12b Thalassa Road
Date
17 Nov 2023
Current
Potential
73
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
17 Nov 2023
73
90
22 May 2012
73
92
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
14 Thalassa Road
Date
3 Oct 2014
Current
Potential
64
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Oct 2014
64
75
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
15 Thalassa Road
Date
1 Oct 2023
Current
Potential
42
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Oct 2023
42
75
Total Floor Area
145 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Thalassa Road
Date
13 Jun 2013
Current
Potential
58
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
13 Jun 2013
58
82
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Thalassa Road
Date
12 Jun 2017
Current
Potential
68
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Jun 2017
68
80
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1a Thalassa Road
Date
3 May 2011
Current
Potential
64
74
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
+
Certificate History
3 May 2011
64
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
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
2 Thalassa Road
Date
6 Aug 2020
Current
Potential
56
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Aug 2020
56
74
31 Mar 2010
54
78
31 Mar 2010
61
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Thalassa Road
Date
12 Nov 2013
Current
Potential
63
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Nov 2013
63
67
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Thalassa Road
Date
20 Mar 2024
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
20 Mar 2024
67
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Thalassa Road
Date
22 Jan 2016
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jan 2016
71
84
29 Jan 2010
57
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Thalassa Road
Date
23 Jan 2025
Current
Potential
65
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jan 2025
65
73
10 Sep 2009
65
70
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3a Thalassa Road
Date
22 Jul 2019
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jul 2019
66
74
8 Jun 2009
65
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Thalassa Road
Date
7 Mar 2023
Current
Potential
59
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Mar 2023
59
72
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Thalassa Road
Date
11 Mar 2011
Current
Potential
64
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Mar 2011
64
74
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Thalassa Road
Date
18 Nov 2013
Current
Potential
61
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Nov 2013
61
80
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
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.