PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cwm Arian, SWANSEA, SA6 6GH

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 Cwm Arian, SA6 6GH 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 Cwm Arian, SWANSEA, SA6 6GH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Cwm Arian, Morriston
Date
9 Dec 2019
Current
Potential
66
79
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
9 Dec 2019
66
79
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Cwm Arian, Morriston
Date
18 Nov 2014
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
18 Nov 2014
66
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Cwm Arian, Morriston
Date
20 Jul 2020
Current
Potential
74
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
20 Jul 2020
74
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Cwm Arian, Morriston
Date
2 Feb 2017
Current
Potential
56
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
2 Feb 2017
56
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Cwm Arian, Morriston
Date
20 Jul 2015
Current
Potential
76
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
20 Jul 2015
76
86
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
21 Cwm Arian, Morriston
Date
16 Jan 2009
Current
Potential
66
72
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
16 Jan 2009
66
72
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Cwm Arian, Morriston
Date
13 Jun 2024
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Jun 2024
66
84
4 Oct 2011
63
72
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Cwm Arian, Morriston
Date
1 Nov 2016
Current
Potential
63
76
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
1 Nov 2016
63
76
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Cwm Arian, Morriston
Date
10 Sep 2017
Current
Potential
67
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
10 Sep 2017
67
81
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
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.