PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Y Celyn, SWANSEA, SA7 0NT
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 Y Celyn, SA7 0NT 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 Y Celyn, SWANSEA, SA7 0NT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heol y Celyn, Tregof Village, Swansea Vale
Date
15 Jul 2009
Current
Potential
68
73
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
15 Jul 2009
68
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Heol y Celyn, Tregof Village, Swansea Vale
Date
5 Oct 2015
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
5 Oct 2015
70
88
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Heol y Celyn, Tregof Village, Swansea Vale
Date
16 Nov 2013
Current
Potential
72
91
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
Certificate History
16 Nov 2013
72
91
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Heol Y Celyn, Tregof Village
Date
15 Jan 2022
Current
Potential
78
88
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
15 Jan 2022
78
88
Total Floor Area
108 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Heol y Celyn, Tregof Village
Date
28 Jan 2020
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
28 Jan 2020
72
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Heol Y Celyn, Tregof Village
Date
2 Nov 2023
Current
Potential
66
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
2 Nov 2023
66
82
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Heol y Celyn, Tregof Village, Swansea Vale
Date
13 Aug 2013
Current
Potential
70
89
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
13 Aug 2013
70
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Heol Y Celyn, Tregof Village
Date
21 Mar 2024
Current
Potential
77
87
Property Type
House
Built Form
Detached
Constructed
2007-2011
Certificate History
21 Mar 2024
77
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
19 Heol y Celyn, Tregof Village, Swansea Vale
Date
20 Jan 2010
Current
Potential
69
76
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
20 Jan 2010
69
76
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Heol Y Celyn, Tregof Village
Date
2 Sep 2024
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
2 Sep 2024
72
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20 Heol y Celyn, Tregof Village, Swansea Vale
Date
12 Oct 2012
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
12 Oct 2012
64
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Heol y Celyn, Tregof Village, Swansea Vale
Date
19 Jan 2012
Current
Potential
65
70
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
19 Jan 2012
65
70
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Heol y Celyn, Tregof Village, Swansea Vale
Date
1 Feb 2012
Current
Potential
69
70
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
1 Feb 2012
69
70
22 Mar 2011
64
71
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
24 Heol Y Celyn, Tregof Village
Date
23 Jan 2023
Current
Potential
77
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
23 Jan 2023
77
92
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Heol Y Celyn, Tregof Village
Date
1 Mar 2023
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
1 Mar 2023
68
81
Total Floor Area
90 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
0
Address
34 Heol y Celyn, Tregof Village, Swansea Vale
Date
14 Jun 2012
Current
Potential
63
87
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
14 Jun 2012
63
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
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
35 Heol y Celyn, Tregof Village, Swansea Vale
Date
28 Nov 2011
Current
Potential
72
75
Property Type
House
Built Form
Detached
Constructed
2007 onwards
Certificate History
28 Nov 2011
72
75
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Heol y Celyn, Tregof Village, Swansea Vale
Date
14 Oct 2014
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
14 Oct 2014
69
83
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
38 Heol Y Celyn, Tregof Village
Date
12 Jul 2024
Current
Potential
72
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
12 Jul 2024
72
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
39 Heol y Celyn, Tregof Village, Swansea Vale
Date
25 Jun 2019
Current
Potential
67
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
25 Jun 2019
67
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Heol y Celyn, Tregof Village, Swansea Vale
Date
19 Jul 2009
Current
Potential
73
77
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
19 Jul 2009
73
77
Total Floor Area
131 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Heol y Celyn, Tregof Village, Swansea Vale
Date
15 Mar 2012
Current
Potential
66
71
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
15 Mar 2012
66
71
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Heol y Celyn, Tregof Village, Swansea Vale
Date
5 Mar 2015
Current
Potential
69
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
5 Mar 2015
69
82
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
42 Heol y Celyn, Tregof Village, Swansea Vale
Date
24 Jun 2012
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
24 Jun 2012
70
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Heol Y Celyn, Tregof Village
Date
14 Jun 2022
Current
Potential
63
88
Property Type
House
Built Form
Detached
Constructed
2003-2006
Certificate History
14 Jun 2022
63
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
55 Heol y Celyn, Tregof Village, Swansea Vale
Date
26 Nov 2012
Current
Potential
74
86
Property Type
House
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Nov 2012
74
86
26 May 2011
69
73
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
6 Heol y Celyn, Tregof Village, Swansea Vale
Date
6 Nov 2013
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
6 Nov 2013
75
89
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol y Celyn, Tregof Village
Date
21 Nov 2021
Current
Potential
74
87
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
21 Nov 2021
74
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Heol Y Celyn, Tregof Village
Date
15 Feb 2024
Current
Potential
74
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
15 Feb 2024
74
91
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Heol y Celyn, Tregof Village, Swansea Vale
Date
9 Sep 2010
Current
Potential
78
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
9 Sep 2010
78
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
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.