PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lon Ty Cwm, CARMARTHEN, SA31 3GA

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 Lon Ty Cwm, SA31 3GA 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 Lon Ty Cwm, CARMARTHEN, SA31 3GA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 Lon ty Cwm
Date
6 Oct 2019
Current
Potential
73
85
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
6 Oct 2019
73
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 Lon Ty Cwm
Date
25 Mar 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
25 Mar 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Lon Ty Cwm
Date
25 Mar 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
25 Mar 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Lon Ty Cwm
Date
25 Mar 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
25 Mar 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Lon Ty Cwm
Date
23 Aug 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
23 Aug 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Lon Ty Cwm
Date
23 Aug 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
23 Aug 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
15 Lon Ty Cwm
Date
23 Aug 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
23 Aug 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Lon Ty Cwm
Date
23 Aug 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
23 Aug 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1a Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
24 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Lon ty Cwm
Date
6 Oct 2019
Current
Potential
69
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
6 Oct 2019
69
86
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 LON TY CWM, JOHNSTOWN
Date
28 Mar 2021
Current
Potential
76
117
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
28 Mar 2021
76
117
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
-1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 LON TY CWM, JOHNSTOWN
Date
26 Mar 2021
Current
Potential
75
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
26 Mar 2021
75
90
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Lon Ty Cwm
Date
9 Apr 2022
Current
Potential
75
91
Property Type
Bungalow
Built Form
End-Terrace
Constructed
2007-2011
+
Certificate History
9 Apr 2022
75
91
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Llysonnen Road, Johnstown
Date
6 Sep 2009
Current
Potential
83
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
83
83
Total Floor Area
180 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Lon Ty Cwm
Date
17 Nov 2022
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
17 Nov 2022
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Lon Ty Cwm
Date
23 Jan 2023
Current
Potential
97
97
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
23 Jan 2023
97
97
Total Floor Area
146 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
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.