PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanberis Road, CAERNARFON, LL55 2BS

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 Llanberis Road, LL55 2BS 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 Llanberis Road, CAERNARFON, LL55 2BS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Argoed, Llanberis Road
Date
2 Nov 2010
Current
Potential
68
73
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Nov 2010
68
73
Total Floor Area
140 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Brenmor, Llanberis Road
Date
7 Sep 2011
Current
Potential
30
44
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Sep 2011
30
44
Total Floor Area
70 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
147
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
ISGOED, 24 LLANBERIS ROAD
Date
18 Nov 2020
Current
Potential
1
52
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
18 Nov 2020
1
52
Total Floor Area
92 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
219
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
Isgoed, Llanberis Road
Date
25 Jun 2023
Current
Potential
54
82
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 Jun 2023
54
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
Llwyn Coed, Llanberis Road
Date
30 Oct 2014
Current
Potential
61
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Oct 2014
61
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Llys Helen, Llanberis Road
Date
11 Feb 2016
Current
Potential
59
78
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Feb 2016
59
78
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Maesincla Isaf, Llanberis Road
Date
2 Nov 2018
Current
Potential
55
92
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
2 Nov 2018
55
92
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
7
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.