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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Coed Y Plas, CARMARTHEN, SA31 3PJ

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 Coed Y Plas, SA31 3PJ 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 Coed Y Plas, CARMARTHEN, SA31 3PJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Coed y Plas, Johnstown
Date
6 Apr 2010
Current
Potential
62
71
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
6 Apr 2010
62
71
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
12 Coed y Plas, Johnstown
Date
13 Sep 2013
Current
Potential
72
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
13 Sep 2013
72
91
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Coed y Plas, Johnstown
Date
13 Feb 2018
Current
Potential
75
89
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
13 Feb 2018
75
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 COED Y PLAS, JOHNSTOWN
Date
23 Mar 2021
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
23 Mar 2021
65
87
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Coed y Plas, Johnstown
Date
9 Sep 2019
Current
Potential
76
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
9 Sep 2019
76
92
12 Mar 2009
72
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Coed y Plas, Johnstown
Date
29 May 2017
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
29 May 2017
72
88
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Coed y Plas, Johnstown
Date
9 Apr 2015
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
9 Apr 2015
66
90
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Coed y Plas, Johnstown
Date
12 Mar 2018
Current
Potential
67
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
12 Mar 2018
67
91
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Coed y Plas, Johnstown
Date
19 Feb 2015
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
19 Feb 2015
72
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Coed Y Plas, Johnstown
Date
17 Mar 2022
Current
Potential
66
82
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
17 Mar 2022
66
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Coed y Plas, Johnstown
Date
21 Jul 2014
Current
Potential
69
93
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
21 Jul 2014
69
93
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Coed Y Plas, Johnstown
Date
9 Mar 2023
Current
Potential
72
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Mar 2023
72
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Coed y Plas, Johnstown
Date
1 Oct 2012
Current
Potential
67
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
1 Oct 2012
67
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Coed Y Plas, Johnstown
Date
9 Mar 2023
Current
Potential
78
91
Property Type
House
Built Form
End-Terrace
Constructed
2012 onwards
+
Certificate History
9 Mar 2023
78
91
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Coed y Plas, Johnstown
Date
29 Jun 2017
Current
Potential
59
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
29 Jun 2017
59
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
6 Coed y Plas, Johnstown
Date
15 May 2014
Current
Potential
48
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
15 May 2014
48
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Coed y Plas, Johnstown
Date
10 May 2010
Current
Potential
68
77
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
10 May 2010
68
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
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.