PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Hen, LLANELLI, SA15 5HJ

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 Hen, SA15 5HJ 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 Hen, LLANELLI, SA15 5HJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heol Hen, Five Roads
Date
12 Mar 2020
Current
Potential
77
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Mar 2020
77
83
Total Floor Area
159 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
11 Heol Hen, Five Roads
Date
22 Mar 2018
Current
Potential
38
64
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Mar 2018
38
64
Total Floor Area
84 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Heol Hen, Five Roads
Date
8 Sep 2022
Current
Potential
64
81
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
8 Sep 2022
64
81
Total Floor Area
134 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
1A HEOL HEN, FIVE ROADS
Date
2 Aug 2021
Current
Potential
78
84
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
2 Aug 2021
78
84
Total Floor Area
191 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
1a Heol Hen, Five Roads
Date
20 Sep 2009
Current
Potential
80
82
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
20 Sep 2009
80
82
Total Floor Area
196 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 Heol Hen, Five Roads
Date
1 Dec 2022
Current
Potential
62
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Dec 2022
62
78
Total Floor Area
185 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
20 Heol Hen, Five Roads
Date
2 Feb 2023
Current
Potential
69
76
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Feb 2023
69
76
11 May 2011
77
77
Total Floor Area
289 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
22 Heol Hen, Five Roads
Date
26 Nov 2010
Current
Potential
77
79
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Nov 2010
77
79
Total Floor Area
170 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Heol Hen, Five Roads
Date
22 Sep 2019
Current
Potential
81
86
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
22 Sep 2019
81
86
23 Nov 2012
85
87
Total Floor Area
216 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
25 Heol Hen, Five Roads
Date
8 May 2024
Current
Potential
74
86
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
8 May 2024
74
86
8 May 2024
73
85
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 Heol Hen, Five Roads
Date
12 Oct 2008
Current
Potential
67
71
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Oct 2008
67
71
Total Floor Area
232 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
3 Heol Hen, Five Roads
Date
24 Mar 2014
Current
Potential
67
78
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
24 Mar 2014
67
78
Total Floor Area
169 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 Heol Hen, Five Roads
Date
2 Mar 2016
Current
Potential
79
88
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Mar 2016
79
88
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
32 Heol Hen, Five Roads
Date
2 May 2014
Current
Potential
75
84
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
2 May 2014
75
84
Total Floor Area
372 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
33 Heol Hen, Five Roads
Date
9 Apr 2012
Current
Potential
55
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Apr 2012
55
83
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
34 Heol Hen, Five Roads
Date
25 Jun 2020
Current
Potential
80
84
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
25 Jun 2020
80
84
25 Nov 2009
83
84
Total Floor Area
330 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
43 Heol Hen, Five Roads
Date
24 Feb 2012
Current
Potential
62
76
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
24 Feb 2012
62
76
Total Floor Area
186 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
56 Heol Hen, Five Roads
Date
8 May 2017
Current
Potential
80
84
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
8 May 2017
80
84
Total Floor Area
272 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
58 Heol Hen, Five Roads
Date
3 Jul 2011
Current
Potential
75
80
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
3 Jul 2011
75
80
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
62 Heol Hen, Five Roads
Date
15 Mar 2024
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
15 Mar 2024
70
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
7 Heol Hen, Five Roads
Date
18 Sep 2024
Current
Potential
96
96
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
18 Sep 2024
96
96
Total Floor Area
311 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
8
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
8 Heol Hen, Five Roads
Date
19 Aug 2020
Current
Potential
57
95
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Aug 2020
57
95
11 Mar 2010
46
61
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Heol Hen, Five Roads
Date
22 Mar 2024
Current
Potential
66
80
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
22 Mar 2024
66
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.