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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Llanelli, LLANELLI, SA15 5TU

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 Llanelli, SA15 5TU 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 Llanelli, LLANELLI, SA15 5TU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol Llanelli, Pontyates
Date
27 Jun 2022
Current
Potential
47
81
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
27 Jun 2022
47
81
5 Nov 2009
32
50
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
13 Heol Llanelli, Pontyates
Date
9 Mar 2011
Current
Potential
84
87
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
9 Mar 2011
84
87
Total Floor Area
131 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13a Heol Llanelli, Pontyates
Date
9 Mar 2011
Current
Potential
84
87
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
9 Mar 2011
84
87
Total Floor Area
131 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
15 Heol Llanelli, Pontyates
Date
22 May 2018
Current
Potential
53
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 May 2018
53
83
8 Apr 2009
40
58
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
17 HEOL LLANELLI, PONTYATES
Date
13 Nov 2020
Current
Potential
39
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Nov 2020
39
86
Total Floor Area
106 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Heol Llanelli, Pontyates
Date
31 Oct 2018
Current
Potential
37
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
31 Oct 2018
37
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Afallon, Heol Llanelli
Date
29 Dec 2021
Current
Potential
67
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Dec 2021
67
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.