PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cefn Road, SWANSEA, SA1 7JD

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 Cefn Road, SA1 7JD 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 Cefn Road, SWANSEA, SA1 7JD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Cefn Road, Bonymaen
Date
17 Oct 2013
Current
Potential
23
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Oct 2013
23
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
99
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
106 Cefn Road, Bonymaen
Date
17 Apr 2011
Current
Potential
56
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Apr 2011
56
70
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
110 Cefn Road, Bonymaen
Date
17 Oct 2013
Current
Potential
23
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Oct 2013
23
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
99
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
114 Cefn Road, Bonymaen
Date
19 Apr 2022
Current
Potential
68
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Apr 2022
68
81
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
118 Cefn Road, Bonymaen
Date
22 Oct 2014
Current
Potential
56
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
22 Oct 2014
56
84
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
118a Cefn Road, Bonymaen
Date
10 Nov 2023
Current
Potential
62
85
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2023
62
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
122 Cefn Road, Bonymaen
Date
12 Mar 2014
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Mar 2014
57
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
124 Cefn Road, Bonymaen
Date
28 Dec 2022
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Dec 2022
61
79
7 Dec 2022
77
87
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
126 Cefn Road, Bonymaen
Date
25 Sep 2013
Current
Potential
48
74
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
25 Sep 2013
48
74
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
130 CEFN ROAD, BONYMAEN
Date
27 Jan 2021
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Jan 2021
65
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
132 Cefn Road, Bonymaen
Date
6 Jun 2012
Current
Potential
46
81
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
6 Jun 2012
46
81
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
134 Cefn Road, Bonymaen
Date
26 Oct 2021
Current
Potential
78
82
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
26 Oct 2021
78
82
Total Floor Area
225 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
146 Cefn Road, Bonymaen
Date
11 Oct 2017
Current
Potential
44
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
11 Oct 2017
44
82
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
84 Cefn Road, Bonymaen
Date
5 Aug 2009
Current
Potential
58
62
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
5 Aug 2009
58
62
Total Floor Area
162 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
88 Cefn Road, Bonymaen
Date
2 Mar 2020
Current
Potential
57
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Mar 2020
57
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
90 Cefn Road, Bonymaen
Date
5 Nov 2015
Current
Potential
79
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Nov 2015
79
89
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
90 CEFN ROAD, BONYMAEN
Date
4 Oct 2020
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Oct 2020
76
90
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
96 Cefn Road, Bonymaen
Date
16 Feb 2012
Current
Potential
60
64
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
16 Feb 2012
60
64
Total Floor Area
156 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
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.

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