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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanfaglan, CAERNARFON, LL54 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 LL54 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 Llanfaglan, CAERNARFON, LL54 5TU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Bro Dawel, Llanfaglan
Date
25 Jan 2023
Current
Potential
62
94
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
25 Jan 2023
62
94
26 Oct 2016
15
71
26 Oct 2016
15
71
1 May 2014
50
71
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Cae Rhos, Llanfaglan
Date
26 Feb 2019
Current
Potential
60
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Feb 2019
60
80
6 May 2015
19
102
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Penbryngwyn, Llanfaglan
Date
20 Mar 2023
Current
Potential
39
63
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Mar 2023
39
63
10 Jul 2014
30
68
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
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.