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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glyn Ceiriog, LLANGOLLEN, LL20 7HW

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 LL20 7HW 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 Glyn Ceiriog, LLANGOLLEN, LL20 7HW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Ty Isaf, Glyn Ceiriog
Date
9 Sep 2010
Current
Potential
18
22
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Sep 2010
18
22
Total Floor Area
32 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
2 Ty Isaf, Glyn Ceiriog
Date
18 Jun 2018
Current
Potential
41
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
18 Jun 2018
41
76
1 Jun 2011
49
54
Total Floor Area
116 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
Cadnant Uchaf, Glyn Ceiriog
Date
6 Feb 2017
Current
Potential
19
91
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
6 Feb 2017
19
91
6 Feb 2017
19
68
Total Floor Area
157 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
111
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Erw Gan, Glyn Ceiriog
Date
15 Jul 2025
Current
Potential
85
111
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jul 2025
85
111
Total Floor Area
95 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
6
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
PEN CAE DU, GLYN CEIRIOG
Date
22 Jun 2021
Current
Potential
24
85
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
22 Jun 2021
24
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
The Mount, Glyn Ceiriog
Date
5 Jun 2025
Current
Potential
37
82
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
5 Jun 2025
37
82
Total Floor Area
166 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Tyn Y Groes, Glyn Ceiriog
Date
14 Jul 2025
Current
Potential
90
106
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
14 Jul 2025
90
106
Total Floor Area
175 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
7
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 2026.