PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Seddon, CARDIFF, CF5 2QX
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 Seddon, CF5 2QX 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 Seddon, CARDIFF, CF5 2QX
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Heol Seddon
Date
19 Oct 2015
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
19 Oct 2015
65
79
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
13 Heol Seddon
Date
27 Jan 2015
Current
Potential
64
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jan 2015
64
78
Total Floor Area
138 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
14 Heol Seddon
Date
27 Jan 2017
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jan 2017
64
76
Total Floor Area
197 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
16 Heol Seddon
Date
18 Sep 2013
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Sep 2013
71
81
19 Apr 2010
72
75
Total Floor Area
148 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
20 Heol Seddon
Date
17 Jun 2019
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jun 2019
72
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Heol Seddon
Date
8 Jun 2015
Current
Potential
48
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
8 Jun 2015
48
85
15 Jul 2010
60
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Heol Seddon
Date
15 May 2023
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 May 2023
64
82
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Heol Seddon
Date
5 Oct 2023
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Oct 2023
67
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Heol Seddon
Date
1 Mar 2023
Current
Potential
91
93
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Mar 2023
91
93
23 Dec 2014
68
83
23 Dec 2014
85
90
Total Floor Area
90 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
10
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Heol Seddon
Date
8 Aug 2016
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
8 Aug 2016
61
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Heol Seddon
Date
15 Mar 2012
Current
Potential
71
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Mar 2012
71
72
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 Heol Seddon
Date
4 Aug 2014
Current
Potential
66
86
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
4 Aug 2014
66
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
32 HEOL SEDDON, LLANDAFF
Date
13 Apr 2021
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Apr 2021
71
88
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Heol Seddon
Date
9 Jul 2014
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
9 Jul 2014
56
84
17 Apr 2013
62
90
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Heol Seddon
Date
17 May 2022
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 May 2022
72
89
8 Jan 2011
69
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Heol Seddon
Date
20 Jul 2010
Current
Potential
53
74
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Jul 2010
53
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Heol Seddon
Date
12 Oct 2016
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Oct 2016
65
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Heol Seddon
Date
13 Sep 2020
Current
Potential
66
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Sep 2020
66
88
7 Sep 2010
65
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Heol Seddon
Date
27 Jan 2015
Current
Potential
49
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jan 2015
49
79
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Heol Seddon
Date
4 Jun 2015
Current
Potential
60
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
4 Jun 2015
60
87
15 Dec 2014
65
87
15 Dec 2010
66
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Heol Seddon
Date
13 Sep 2013
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Sep 2013
64
79
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 Heol Seddon
Date
26 Jan 2015
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Jan 2015
71
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Heol Seddon
Date
21 Aug 2017
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
21 Aug 2017
71
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
62 Heol Seddon
Date
6 Feb 2014
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Feb 2014
69
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Heol Seddon
Date
21 Apr 2017
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
21 Apr 2017
68
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Heol Seddon
Date
24 Jun 2010
Current
Potential
69
74
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
24 Jun 2010
69
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 HEOL SEDDON, LLANDAFF
Date
7 Jan 2021
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Jan 2021
67
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
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.