PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Carnau, CARDIFF, CF5 5NE
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 Carnau, CF5 5NE 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 Carnau, CARDIFF, CF5 5NE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 Heol Carnau
Date
16 Aug 2015
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Aug 2015
64
88
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Heol Carnau
Date
25 Jul 2012
Current
Potential
80
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jul 2012
80
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Heol Carnau
Date
9 Feb 2009
Current
Potential
47
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Feb 2009
47
64
9 Feb 2009
42
60
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21 Heol Carnau
Date
27 Jul 2014
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Jul 2014
64
86
3 Jun 2014
57
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Heol Carnau
Date
17 Oct 2013
Current
Potential
55
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Oct 2013
55
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Heol Carnau
Date
8 May 2012
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 May 2012
67
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Heol Carnau
Date
14 Jun 2017
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Jun 2017
69
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Heol Carnau
Date
15 Aug 2018
Current
Potential
70
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Aug 2018
70
75
27 Jun 2011
67
72
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Heol Carnau
Date
15 Apr 2019
Current
Potential
68
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Apr 2019
68
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Heol Carnau
Date
20 Jan 2024
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Jan 2024
70
84
11 Feb 2014
61
78
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Heol Carnau
Date
4 Jul 2017
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Jul 2017
67
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
39 Heol Carnau
Date
5 Sep 2024
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Sep 2024
64
85
12 Nov 2014
36
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Heol Carnau
Date
9 Feb 2013
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Feb 2013
72
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Heol Carnau
Date
20 Jul 2022
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Jul 2022
73
85
17 Sep 2009
73
75
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Heol Carnau
Date
9 May 2023
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 May 2023
66
86
3 May 2023
59
81
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Heol Carnau
Date
1 May 2023
Current
Potential
70
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
1 May 2023
70
74
21 Dec 2010
74
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50 Heol Carnau
Date
17 Feb 2022
Current
Potential
66
79
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
17 Feb 2022
66
79
11 Feb 2014
53
84
7 Mar 2012
53
73
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Heol Carnau
Date
19 Jan 2022
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Jan 2022
72
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Heol Carnau
Date
26 Sep 2021
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Sep 2021
74
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 Heol Carnau
Date
13 Jan 2015
Current
Potential
51
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Jan 2015
51
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Heol Carnau
Date
24 Jun 2022
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Jun 2022
65
80
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol Carnau
Date
23 Apr 2014
Current
Potential
67
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
23 Apr 2014
67
72
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Heol Carnau
Date
21 Oct 2018
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
21 Oct 2018
74
75
27 Aug 2018
65
68
11 Aug 2010
48
65
4 Feb 2009
64
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
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.