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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cortis Avenue, WORTHING, BN14 7BQ

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 Cortis Avenue, BN14 7BQ 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 Cortis Avenue, WORTHING, BN14 7BQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Cortis Avenue
Date
30 Apr 2024
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Apr 2024
64
79
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
10 Cortis Avenue
Date
2 Jul 2024
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Jul 2024
66
80
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Cortis Avenue
Date
3 Aug 2024
Current
Potential
43
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Aug 2024
43
82
Total Floor Area
118 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Cortis Avenue
Date
19 Mar 2019
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Mar 2019
64
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Cortis Avenue
Date
7 May 2010
Current
Potential
54
63
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 May 2010
54
63
Total Floor Area
117 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Cortis Avenue
Date
8 Sep 2022
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Sep 2022
68
84
3 Nov 2008
70
75
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Cortis Avenue
Date
30 Apr 2024
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Apr 2024
71
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Cortis Avenue
Date
6 Mar 2020
Current
Potential
63
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Mar 2020
63
78
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Cortis Avenue
Date
9 Oct 2022
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Oct 2022
63
82
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
2 Cortis Avenue
Date
16 Jul 2023
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Jul 2023
73
86
30 Jan 2013
67
77
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Cortis Avenue
Date
21 May 2013
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 May 2013
71
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Cortis Avenue
Date
23 Mar 2015
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Mar 2015
61
83
1 Nov 2012
42
82
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Cortis Avenue
Date
14 Feb 2014
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Feb 2014
71
81
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Cortis Avenue
Date
1 Nov 2022
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Nov 2022
69
83
16 Jan 2010
43
75
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Cortis Avenue
Date
14 Feb 2014
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Feb 2014
66
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Cortis Avenue
Date
18 Aug 2014
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Aug 2014
64
83
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Cortis Avenue
Date
27 Aug 2024
Current
Potential
47
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Aug 2024
47
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Cortis Avenue
Date
9 Nov 2015
Current
Potential
84
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Nov 2015
84
87
9 Apr 2015
53
84
27 Apr 2014
43
78
11 Mar 2014
54
86
27 Mar 2011
47
71
Total Floor Area
117 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
17
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.

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