PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanon Road, CARDIFF, CF14 5AH
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 Llanon Road, CF14 5AH 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 Llanon Road, CARDIFF, CF14 5AH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Llanon Road, Llanishen
Date
18 Sep 2024
Current
Potential
78
90
Property Type
House
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
18 Sep 2024
78
90
12 Oct 2011
79
80
23 Aug 2011
78
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Llanon Road, Llanishen
Date
24 Jun 2012
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Jun 2012
60
83
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Llanon Road, Llanishen
Date
16 Jan 2020
Current
Potential
46
77
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Jan 2020
46
77
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
48 Llanon Road, Llanishen
Date
17 May 2011
Current
Potential
59
65
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2011
59
65
19 Nov 2008
71
75
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
54 Llanon Road, Llanishen
Date
15 May 2016
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 May 2016
68
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Llanon Road, Llanishen
Date
5 Feb 2020
Current
Potential
55
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Feb 2020
55
79
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
58 Llanon Road, Llanishen
Date
11 Oct 2015
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Oct 2015
68
83
13 Sep 2015
59
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 Llanon Road, Llanishen
Date
15 Jul 2015
Current
Potential
55
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jul 2015
55
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
62 Llanon Road, Llanishen
Date
11 Jan 2019
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jan 2019
70
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 Llanon Road, Llanishen
Date
7 Jan 2019
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jan 2019
72
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 Llanon Road, Llanishen
Date
12 Oct 2024
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Oct 2024
66
80
24 May 2019
63
85
19 Oct 2015
61
86
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
68 Llanon Road, Llanishen
Date
19 Aug 2018
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Aug 2018
68
84
7 Jul 2011
63
72
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
72 Llanon Road, Llanishen
Date
22 Mar 2017
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Mar 2017
59
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Llanon Road, Llanishen
Date
17 Jul 2023
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jul 2023
58
81
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
75 Llanon Road, Llanishen
Date
14 Jan 2019
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Jan 2019
69
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
77 Llanon Road, Llanishen
Date
17 Jan 2017
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jan 2017
60
80
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
79 Llanon Road, Llanishen
Date
13 Aug 2017
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Aug 2017
69
82
17 Mar 2014
62
76
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
81 Llanon Road, Llanishen
Date
14 Jul 2014
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Jul 2014
62
85
17 Jun 2009
56
71
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
83 Llanon Road, Llanishen
Date
19 May 2016
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 May 2016
71
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
89 Llanon Road, Llanishen
Date
5 Sep 2013
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Sep 2013
62
83
4 Jun 2013
64
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
91 Llanon Road, Llanishen
Date
30 Mar 2023
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Mar 2023
72
86
21 Oct 2013
70
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
93 Llanon Road, Llanishen
Date
3 Jun 2016
Current
Potential
80
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Jun 2016
80
87
21 Apr 2010
72
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
95 Llanon Road, Llanishen
Date
6 Nov 2018
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Nov 2018
69
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
97 Llanon Road, Llanishen
Date
21 Sep 2009
Current
Potential
44
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Sep 2009
44
63
Total Floor Area
84 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
99 Llanon Road, Llanishen
Date
11 Oct 2011
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
11 Oct 2011
79
80
22 Aug 2011
78
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands
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.