PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Morlais, SWANSEA, SA4 0FF
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 Morlais, SA4 0FF 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 Morlais, SWANSEA, SA4 0FF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heol Morlais, Hendy, Pontarddulais
Date
9 Sep 2020
Current
Potential
73
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
9 Sep 2020
73
79
21 Jun 2010
75
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
10a Heol Morlais, Hendy, Pontarddulais
Date
6 Apr 2010
Current
Potential
72
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
6 Apr 2010
72
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
11 HEOL MORLAIS, HENDY
Date
9 Sep 2020
Current
Potential
71
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
9 Sep 2020
71
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Heol Morlais, Hendy, Pontarddulais
Date
4 Sep 2019
Current
Potential
69
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
4 Sep 2019
69
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
11a Heol Morlais, Hendy, Pontarddulais
Date
5 Nov 2019
Current
Potential
72
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
5 Nov 2019
72
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
12 HEOL MORLAIS, HENDY
Date
11 Dec 2020
Current
Potential
58
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
11 Dec 2020
58
62
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Heol Morlais, Hendy, Pontarddulais
Date
1 Mar 2013
Current
Potential
69
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
1 Mar 2013
69
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
12a Heol Morlais, Hendy
Date
9 May 2023
Current
Potential
77
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
9 May 2023
77
78
30 Apr 2011
74
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Heol Morlais, Hendy, Pontarddulais
Date
6 Nov 2019
Current
Potential
69
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
6 Nov 2019
69
78
21 Apr 2009
70
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
13a Heol Morlais, Hendy
Date
26 Sep 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
26 Sep 2022
77
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Heol Morlais, Hendy, Pontarddulais
Date
16 Oct 2017
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
16 Oct 2017
72
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14a Heol Morlais, Hendy, Pontarddulais
Date
2 Dec 2014
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
2 Dec 2014
71
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
15 Heol Morlais, Hendy
Date
11 Dec 2020
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
11 Dec 2020
62
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 HEOL MORLAIS, HENDY
Date
1 Mar 2021
Current
Potential
68
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
1 Mar 2021
68
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Heol Morlais, Hendy, Pontarddulais
Date
15 Jan 2014
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Jan 2014
69
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Heol Morlais, Hendy, Pontarddulais
Date
30 Jul 2014
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Jul 2014
67
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Heol Morlais, Hendy, Pontarddulais
Date
26 Apr 2012
Current
Potential
66
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
26 Apr 2012
66
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Heol Morlais, Hendy, Pontarddulais
Date
3 Apr 2018
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Apr 2018
71
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Heol Morlais, Hendy, Pontarddulais
Date
14 Sep 2017
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Sep 2017
71
84
13 Dec 2013
72
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Heol Morlais, Hendy, Pontarddulais
Date
22 Jul 2015
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
22 Jul 2015
72
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Heol Morlais Hendy Pontarddulais
Date
14 Aug 2024
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Aug 2024
70
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 HEOL MORLAIS, HENDY
Date
30 Apr 2021
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Apr 2021
73
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Heol Morlais, Hendy, Pontarddulais
Date
31 Mar 2009
Current
Potential
65
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
31 Mar 2009
65
79
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Heol Morlais, Hendy
Date
15 Mar 2022
Current
Potential
73
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Mar 2022
73
86
28 Sep 2009
65
77
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Heol Morlais, Hendy, Pontarddulais
Date
28 Feb 2017
Current
Potential
70
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Feb 2017
70
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Heol Morlais, Hendy, Pontarddulais
Date
26 Apr 2017
Current
Potential
46
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Apr 2017
46
83
28 Aug 2014
58
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Heol Morlais, Hendy
Date
14 Apr 2024
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 Apr 2024
69
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Heol Morlais, Hendy, Pontarddulais
Date
23 Sep 2013
Current
Potential
61
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Sep 2013
61
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
51 Heol Morlais, Hendy
Date
9 Feb 2023
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Feb 2023
71
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
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
52 Heol Morlais, Hendy, Pontarddulais
Date
21 Dec 2015
Current
Potential
68
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Dec 2015
68
86
26 Jul 2015
70
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 HEOL MORLAIS, HENDY
Date
15 Apr 2021
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Apr 2021
72
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol Morlais, Hendy, Pontarddulais
Date
3 Mar 2009
Current
Potential
66
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Mar 2009
66
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Heol Morlais, Hendy
Date
30 Mar 2023
Current
Potential
76
88
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
30 Mar 2023
76
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Heol Morlais, Hendy
Date
6 Feb 2024
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
6 Feb 2024
75
77
27 May 2009
66
70
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Greenfield Cottage, Heol Morlais
Date
20 Jun 2013
Current
Potential
58
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
20 Jun 2013
58
81
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
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.