PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Boundary Road, WORTHING, BN11 4LL

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 Boundary Road, BN11 4LL 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 Boundary Road, WORTHING, BN11 4LL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29 Boundary Road
Date
10 Dec 2021
Current
Potential
73
73
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
10 Dec 2021
73
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29b Boundary Road
Date
29 Nov 2016
Current
Potential
46
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
29 Nov 2016
46
68
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
29c Boundary Road
Date
10 Dec 2021
Current
Potential
73
73
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
10 Dec 2021
73
73
21 Aug 2012
60
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33a Boundary Road
Date
4 Feb 2015
Current
Potential
55
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
4 Feb 2015
55
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Boundary Road
Date
11 Dec 2014
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 Dec 2014
62
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Boundary Road
Date
21 Jun 2016
Current
Potential
56
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jun 2016
56
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
37a Boundary Road
Date
7 Apr 2011
Current
Potential
62
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Apr 2011
62
72
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37A BOUNDARY ROAD, HEENE
Date
20 Apr 2021
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Apr 2021
73
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Boundary Road
Date
13 Apr 2023
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Apr 2023
71
87
10 Sep 2009
57
62
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
39 BOUNDARY ROAD, HEENE
Date
3 May 2021
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 May 2021
63
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Boundary Road
Date
8 Mar 2023
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Mar 2023
70
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Boundary Road
Date
27 Sep 2011
Current
Potential
58
71
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Sep 2011
58
71
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
53 Boundary Road
Date
17 Jan 2022
Current
Potential
63
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Jan 2022
63
78
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
57 Boundary Road
Date
28 Oct 2019
Current
Potential
57
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 Oct 2019
57
80
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
61a Boundary Road
Date
20 Apr 2015
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Apr 2015
66
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
65 Boundary Road
Date
10 Aug 2023
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Aug 2023
67
83
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
73 Boundary Road
Date
12 Sep 2016
Current
Potential
52
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Sep 2016
52
77
Total Floor Area
170 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
First Floor Flat, 55 Boundary Road
Date
12 Mar 2015
Current
Potential
76
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Mar 2015
76
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 27 Boundary Road
Date
28 Jul 2011
Current
Potential
55
62
Property Type
Flat
Built Form
N/A
Constructed
before 1900
+
Certificate History
28 Jul 2011
55
62
Total Floor Area
31 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 31 Boundary Road
Date
23 Jul 2023
Current
Potential
55
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Jul 2023
55
79
3 Oct 2021
41
79
6 Sep 2020
22
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 31, Boundary Road
Date
3 Sep 2018
Current
Potential
45
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Sep 2018
45
70
22 Aug 2012
30
58
Total Floor Area
38 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
124
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Ground Floor Flat, 55 Boundary Road
Date
24 Mar 2010
Current
Potential
62
75
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
24 Mar 2010
62
75
8 Mar 2023
71
74
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 59, Boundary Road
Date
13 Nov 2013
Current
Potential
51
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Nov 2013
51
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 59, Boundary Road
Date
13 Nov 2013
Current
Potential
60
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Nov 2013
60
76
12 Dec 2011
63
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
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.