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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gellilydan, BLAENAU FFESTINIOG, LL41 4EH

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 LL41 4EH 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 Gellilydan, BLAENAU FFESTINIOG, LL41 4EH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Llwyn Einion, Gellilydan
Date
5 Oct 2014
Current
Potential
51
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
5 Oct 2014
51
86
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
3 Llwyn Einion, Gellilydan
Date
5 Nov 2024
Current
Potential
36
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Nov 2024
36
88
11 Apr 2017
11
63
Total Floor Area
72 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
4 Llwyn Einion, Gellilydan
Date
3 May 2022
Current
Potential
60
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 May 2022
60
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Bodlondeb, Gellilydan
Date
4 Oct 2016
Current
Potential
36
68
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
4 Oct 2016
36
68
Total Floor Area
160 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
0
Address
Cartref, Gellilydan
Date
24 Jan 2023
Current
Potential
44
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
24 Jan 2023
44
78
Total Floor Area
110 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Coed Afon, Gellilydan
Date
12 Feb 2016
Current
Potential
39
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Feb 2016
39
83
12 Sep 2013
56
80
Total Floor Area
120 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Fron Fach, Gellilydan
Date
1 Nov 2019
Current
Potential
65
100
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
1 Nov 2019
65
100
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Hafan, Gellilydan
Date
12 Jul 2009
Current
Potential
47
63
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 Jul 2009
47
63
Total Floor Area
104 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Preswylfa, Gellilydan
Date
6 Mar 2018
Current
Potential
31
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 Mar 2018
31
79
Total Floor Area
109 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
139
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
3
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.
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