PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Coed Y Ddol, CAERNARFON, LL55 4EG

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 Coed Y Ddol, LL55 4EG 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 Coed Y Ddol, CAERNARFON, LL55 4EG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Coed y Ddol, Llanberis
Date
27 Jun 2016
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
27 Jun 2016
69
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Coed y Ddol, Llanberis
Date
16 Jul 2012
Current
Potential
75
79
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
16 Jul 2012
75
79
26 Jan 2011
71
71
Total Floor Area
141 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
3 Coed y Ddol, Llanberis
Date
25 May 2016
Current
Potential
68
81
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
25 May 2016
68
81
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4 Coed Y Ddol, Llanberis
Date
14 May 2024
Current
Potential
73
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 May 2024
73
81
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
4 Coed y Ddol, Llanberis
Date
9 Aug 2010
Current
Potential
58
68
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Aug 2010
58
68
Total Floor Area
156 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
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.

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