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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ty Mawr Avenue, CARDIFF, CF3 3AF

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 Ty Mawr Avenue, CF3 3AF 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 Ty Mawr Avenue, CARDIFF, CF3 3AF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Ty Mawr Avenue, Rumney
Date
10 May 2023
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 May 2023
69
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Ty Mawr Avenue, Rumney
Date
22 Feb 2016
Current
Potential
57
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Feb 2016
57
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Ty Mawr Avenue, Rumney
Date
25 Nov 2019
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Nov 2019
71
83
3 Mar 2009
57
61
3 Mar 2009
73
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Ty Mawr Avenue, Rumney
Date
19 Jun 2019
Current
Potential
68
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Jun 2019
68
77
Total Floor Area
184 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
16 Ty Mawr Avenue, Rumney
Date
11 Feb 2014
Current
Potential
46
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Feb 2014
46
76
13 Apr 2009
72
74
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 Ty Mawr Avenue, Rumney
Date
26 Jul 2015
Current
Potential
63
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jul 2015
63
78
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21 Ty Mawr Avenue, Rumney
Date
19 Feb 2015
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Feb 2015
60
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Ty Mawr Avenue, Rumney
Date
12 Jun 2018
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jun 2018
63
79
Total Floor Area
137 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Ty Mawr Avenue, Rumney
Date
5 Jun 2015
Current
Potential
52
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Jun 2015
52
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 TY MAWR AVENUE, RUMNEY
Date
24 Jun 2021
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2021
62
81
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
31 Ty Mawr Avenue, Rumney
Date
25 Jul 2022
Current
Potential
49
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Jul 2022
49
78
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Ty Mawr Avenue, Rumney
Date
17 Jul 2023
Current
Potential
56
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Jul 2023
56
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Ty Mawr Avenue, Rumney
Date
19 May 2014
Current
Potential
63
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
19 May 2014
63
76
Total Floor Area
161 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
5 Ty Mawr Avenue, Rumney
Date
26 Nov 2015
Current
Potential
40
67
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Nov 2015
40
67
Total Floor Area
108 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Ty Mawr Avenue, Rumney
Date
18 Mar 2021
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Mar 2021
66
80
13 Apr 2009
72
74
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Ty Mawr Avenue, Rumney
Date
23 Nov 2018
Current
Potential
51
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Nov 2018
51
70
Total Floor Area
156 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
9 Ty Mawr Avenue, Rumney
Date
15 Aug 2011
Current
Potential
55
64
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Aug 2011
55
64
20 Nov 2009
50
64
Total Floor Area
134 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.