PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penrhyn Gwyn, LLANELLI, SA15 2AX

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 Penrhyn Gwyn, SA15 2AX 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 Penrhyn Gwyn, LLANELLI, SA15 2AX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Penrhyn Gwyn
Date
25 Jan 2011
Current
Potential
84
84
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
25 Jan 2011
84
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Penrhyn Gwyn
Date
28 Sep 2011
Current
Potential
82
82
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
28 Sep 2011
82
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Penrhyn Gwyn
Date
25 Jan 2011
Current
Potential
86
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
25 Jan 2011
86
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Penrhyn Gwyn
Date
28 Sep 2011
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
28 Sep 2011
81
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Penrhyn Gwyn
Date
28 Jan 2011
Current
Potential
85
85
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
28 Jan 2011
85
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Penrhyn Gwyn
Date
14 Feb 2012
Current
Potential
82
82
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
14 Feb 2012
82
82
Total Floor Area
119 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
15 Penrhyn Gwyn
Date
14 Apr 2011
Current
Potential
83
83
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
+
Certificate History
14 Apr 2011
83
83
Total Floor Area
6 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Penrhyn Gwyn
Date
7 Sep 2022
Current
Potential
80
90
Property Type
House
Built Form
Mid-Terrace
Constructed
2012 onwards
+
Certificate History
7 Sep 2022
80
90
13 Mar 2012
83
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
17 Penrhyn Gwyn
Date
20 Dec 2021
Current
Potential
77
87
Property Type
House
Built Form
End-Terrace
Constructed
2012 onwards
+
Certificate History
20 Dec 2021
77
87
18 Oct 2011
82
82
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Penrhyn Gwyn
Date
23 Sep 2013
Current
Potential
76
86
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
+
Certificate History
23 Sep 2013
76
86
3 Apr 2012
84
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
19 Penrhyn Gwyn
Date
29 Nov 2011
Current
Potential
84
84
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
29 Nov 2011
84
84
Total Floor Area
119 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Penrhyn Gwyn
Date
6 Sep 2011
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
6 Sep 2011
81
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Penrhyn Gwyn
Date
16 Nov 2011
Current
Potential
78
78
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
+
Certificate History
16 Nov 2011
78
78
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Penrhyn Gwyn
Date
2 Jul 2023
Current
Potential
79
89
Property Type
House
Built Form
End-Terrace
Constructed
2007-2011
+
Certificate History
2 Jul 2023
79
89
18 Oct 2011
82
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Penrhyn Gwyn
Date
2 Dec 2010
Current
Potential
86
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
2 Dec 2010
86
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Penrhyn Gwyn
Date
19 Oct 2011
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
19 Oct 2011
81
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Penrhyn Gwyn
Date
2 Dec 2010
Current
Potential
84
84
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
2 Dec 2010
84
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Penrhyn Gwyn
Date
18 Oct 2011
Current
Potential
77
77
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
+
Certificate History
18 Oct 2011
77
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Penrhyn Gwyn
Date
25 Jan 2011
Current
Potential
85
85
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
25 Jan 2011
85
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Penrhyn Gwyn
Date
28 Sep 2011
Current
Potential
82
82
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
28 Sep 2011
82
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Penrhyn Gwyn
Date
25 Jan 2011
Current
Potential
86
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
25 Jan 2011
86
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.