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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Y Delyn, CARMARTHEN, SA31 1EE

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 Delyn, SA31 1EE 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 Delyn, CARMARTHEN, SA31 1EE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heol y Delyn
Date
28 Jan 2019
Current
Potential
67
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Jan 2019
67
78
29 Jun 2017
26
82
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Heol Y Delyn
Date
22 Sep 2021
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Sep 2021
65
81
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 Heol y Delyn
Date
27 Jun 2012
Current
Potential
54
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jun 2012
54
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Heol y Delyn
Date
21 Sep 2016
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Sep 2016
62
82
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 Heol y Delyn
Date
3 Dec 2009
Current
Potential
52
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Dec 2009
52
72
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Heol y Delyn
Date
12 Feb 2018
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Feb 2018
62
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Heol y Delyn
Date
6 Oct 2015
Current
Potential
41
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2015
41
79
Total Floor Area
131 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Heol y Delyn
Date
28 Mar 2012
Current
Potential
54
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Mar 2012
54
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Heol y Delyn
Date
15 Jun 2017
Current
Potential
52
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Jun 2017
52
73
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol y Delyn
Date
16 Aug 2016
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Aug 2016
63
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Heol y Delyn
Date
30 Apr 2014
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Apr 2014
62
81
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Allt yr Awel, Heol y Delyn
Date
1 Apr 2017
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
1 Apr 2017
74
82
Total Floor Area
188 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
Brynawelon, Heol y Delyn
Date
5 Mar 2020
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
5 Mar 2020
65
81
Total Floor Area
192 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Dhekelia, Heol y Delyn
Date
4 Nov 2010
Current
Potential
63
70
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
4 Nov 2010
63
70
Total Floor Area
260 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
Golwg y Tywi, Heol y Delyn
Date
27 Jan 2011
Current
Potential
69
71
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jan 2011
69
71
Total Floor Area
218 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Mead House, Heol y Delyn
Date
15 Mar 2014
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
15 Mar 2014
69
81
24 Jan 2014
73
84
Total Floor Area
186 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
9
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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