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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rhiw'r Ddar, CARDIFF, CF15 7PD

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 Rhiw'r Ddar, CF15 7PD 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 Rhiw'r Ddar, CARDIFF, CF15 7PD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
141 Rhiw'r Ddar, Taffs Well
Date
5 May 2016
Current
Potential
62
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 May 2016
62
87
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
145 RHIW'R DDAR, TAFFS WELL
Date
30 Sep 2020
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
30 Sep 2020
60
83
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
151 Rhiw'r Ddar, Taffs Well
Date
24 May 2024
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 May 2024
75
91
20 Jun 2013
71
93
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
153 Rhiw'r Ddar, Taffs Well
Date
8 Jul 2011
Current
Potential
56
71
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
8 Jul 2011
56
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
155 Rhiw'r Ddar, Taffs Well
Date
9 Nov 2017
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Nov 2017
71
87
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
161 Rhiw'r Ddar, Taffs Well
Date
4 Oct 2017
Current
Potential
68
82
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
4 Oct 2017
68
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
163 Rhiw'r Ddar, Taffs Well
Date
21 Apr 2013
Current
Potential
72
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
21 Apr 2013
72
91
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
173 Rhiw'r Ddar, Taffs Well
Date
5 May 2014
Current
Potential
76
86
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
5 May 2014
76
86
Total Floor Area
133 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
175 Rhiw'r Ddar, Taffs Well
Date
19 Sep 2016
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
19 Sep 2016
70
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
179 Rhiw'r Ddar, Taffs Well
Date
30 Jan 2014
Current
Potential
42
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 Jan 2014
42
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
181 Rhiw'r Ddar, Taffs Well
Date
8 May 2023
Current
Potential
68
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 May 2023
68
78
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
183 Rhiw'r Ddar, Taffs Well
Date
11 May 2014
Current
Potential
65
86
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 May 2014
65
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
185 Rhiw'r Ddar, Taffs Well
Date
5 Feb 2016
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
5 Feb 2016
70
85
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
187 RHIW'R DDAR, TAFFS WELL
Date
13 Jan 2021
Current
Potential
67
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
13 Jan 2021
67
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
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.