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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clees Lane, SWANSEA, SA9 2BX

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 Clees Lane, SA9 2BX 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 Clees Lane, SWANSEA, SA9 2BX
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Clees Lane, Ystalyfera
Date
23 Jan 2025
Current
Potential
69
87
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Jan 2025
69
87
22 Feb 2017
40
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
18 Clees Lane, Ystalyfera
Date
3 Jun 2013
Current
Potential
59
88
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
3 Jun 2013
59
88
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
19 Clees Lane, Ystalyfera
Date
21 Jun 2020
Current
Potential
51
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
21 Jun 2020
51
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
2 Clees Lane, Ystalyfera
Date
3 Apr 2016
Current
Potential
56
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Apr 2016
56
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
20 Clees Lane, Ystalyfera
Date
9 Aug 2010
Current
Potential
70
72
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
9 Aug 2010
70
72
Total Floor Area
187 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Clees Lane, Ystalyfera
Date
21 Sep 2015
Current
Potential
41
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Sep 2015
41
86
Total Floor Area
99 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Clees Lane, Ystalyfera
Date
17 Mar 2023
Current
Potential
61
90
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Mar 2023
61
90
30 Oct 2012
48
97
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
65
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.