PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Rhyd Ddu Fach, SWANSEA, SA9 2WB

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 Heol Rhyd Ddu Fach, SA9 2WB 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 Heol Rhyd Ddu Fach, SWANSEA, SA9 2WB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heol Rhyd Ddu Fach, Cwmllynfell
Date
10 Sep 2017
Current
Potential
48
100
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
10 Sep 2017
48
100
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
11 Heol Rhyd Ddu Fach, Cwmllynfell
Date
24 May 2016
Current
Potential
19
69
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 May 2016
19
69
Total Floor Area
111 sq m
Current CO2 Emissions Level
17.9
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
161
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
15 Heol Rhyd Ddu Fach, Cwmllynfell
Date
22 Feb 2015
Current
Potential
27
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
22 Feb 2015
27
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
17 Heol Rhyd Ddu Fach, Cwmllynfell
Date
26 Mar 2020
Current
Potential
48
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
26 Mar 2020
48
78
18 Oct 2015
35
105
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
19 Heol Rhyd Ddu Fach, Cwmllynfell
Date
14 Apr 2016
Current
Potential
40
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Apr 2016
40
79
Total Floor Area
99 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
21 Heol Rhyd Ddu Fach, Cwmllynfell
Date
8 Oct 2023
Current
Potential
36
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 Oct 2023
36
74
Total Floor Area
89 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
3
Address
25 Heol Rhyd Ddu Fach, Cwmllynfell
Date
23 Oct 2013
Current
Potential
44
81
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 Oct 2013
44
81
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
27 Heol Rhyd Ddu Fach, Cwmllynfell
Date
23 Oct 2013
Current
Potential
41
84
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 Oct 2013
41
84
Total Floor Area
109 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
3 Heol Rhyd Ddu Fach, Cwmllynfell
Date
11 Aug 2021
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Aug 2021
58
81
19 Jan 2017
25
70
6 Feb 2012
27
52
20 May 2010
41
52
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
31 Heol Rhyd Ddu Fach, Cwmllynfell
Date
19 Jun 2013
Current
Potential
10
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Jun 2013
10
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
5 Heol Rhyd Ddu Fach, Cwmllynfell
Date
2 Feb 2023
Current
Potential
46
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 Feb 2023
46
81
2 Jul 2012
52
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
7 Heol Rhyd Ddu Fach, Cwmllynfell
Date
27 Apr 2015
Current
Potential
59
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Apr 2015
59
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Heol Rhyd Ddu Fach, Cwmllynfell
Date
31 May 2010
Current
Potential
45
55
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
31 May 2010
45
55
Total Floor Area
102 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
6
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.