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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Innes, LLANELLI, SA15 4LA

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 Innes, SA15 4LA 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 Innes, LLANELLI, SA15 4LA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol Innes
Date
4 Jul 2014
Current
Potential
51
68
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2014
51
68
Total Floor Area
151 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
12 Heol Innes
Date
27 Aug 2013
Current
Potential
54
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
27 Aug 2013
54
85
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Heol Innes
Date
16 Jan 2015
Current
Potential
60
86
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Jan 2015
60
86
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
14 Heol Innes
Date
3 Mar 2016
Current
Potential
51
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
3 Mar 2016
51
79
Total Floor Area
163 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
15 Heol Innes
Date
31 Oct 2019
Current
Potential
50
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
31 Oct 2019
50
79
Total Floor Area
121 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16 Heol Innes
Date
4 Nov 2019
Current
Potential
61
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
4 Nov 2019
61
79
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
19 Heol Innes
Date
28 Sep 2021
Current
Potential
62
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
28 Sep 2021
62
81
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
2 Heol Innes
Date
7 Aug 2012
Current
Potential
76
76
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Aug 2012
76
76
2 Apr 2012
75
85
27 Jan 2010
60
70
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Heol Innes
Date
2 Mar 2016
Current
Potential
76
90
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
2 Mar 2016
76
90
11 Jan 2016
84
89
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
27 Heol Innes
Date
16 Jun 2019
Current
Potential
60
78
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Jun 2019
60
78
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
32 Heol Innes
Date
15 Nov 2016
Current
Potential
62
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Nov 2016
62
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 Heol Innes
Date
14 Mar 2023
Current
Potential
73
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Mar 2023
73
82
14 Mar 2023
51
81
Total Floor Area
193 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
5 Heol Innes
Date
9 Apr 2012
Current
Potential
60
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Apr 2012
60
78
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Heol Innes
Date
27 Apr 2011
Current
Potential
52
68
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Apr 2011
52
68
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
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.