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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
LLWYNGWRIL, LL37 2YJ

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 LL37 2YJ 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 LLWYNGWRIL, LL37 2YJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Arosfa
Date
7 Jul 2009
Current
Potential
25
34
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
7 Jul 2009
25
34
Total Floor Area
79 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Bay Cottage, Tyn y Berth
Date
9 Dec 2008
Current
Potential
52
54
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
9 Dec 2008
52
54
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Dolau
Date
4 Sep 2022
Current
Potential
31
88
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Sep 2022
31
88
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Fron Hyfryd
Date
21 Jun 2015
Current
Potential
41
89
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
21 Jun 2015
41
89
Total Floor Area
159 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
Address
Gwalia
Date
12 Aug 2019
Current
Potential
15
108
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Aug 2019
15
108
21 Jun 2015
36
115
Total Floor Area
67 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Isfryn
Date
10 Nov 2014
Current
Potential
34
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Nov 2014
34
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
122
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Llys Meirion
Date
29 Aug 2024
Current
Potential
45
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
29 Aug 2024
45
80
20 Jul 2022
41
85
16 Aug 2013
31
68
Total Floor Area
100 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
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.