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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llandwrog, CAERNARFON, LL54 5TF

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 5TF 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 Llandwrog, CAERNARFON, LL54 5TF
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Ty Cefn Emrys, Llandwrog
Date
10 Dec 2020
Current
Potential
64
73
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
10 Dec 2020
64
73
Total Floor Area
225 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
10
Number of Extensions
3
Address
1 Tai Elen Glyn, Llandwrog
Date
4 Jun 2009
Current
Potential
61
61
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2009
61
61
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
10 Tai Elen Glyn, Llandwrog
Date
4 Jun 2009
Current
Potential
64
64
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2009
64
64
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Tai Elen Glyn, Llandwrog
Date
4 Jun 2009
Current
Potential
65
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2009
65
65
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 Tai Elen Glyn, Llandwrog
Date
25 Nov 2022
Current
Potential
57
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
25 Nov 2022
57
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
118
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 Tai Elen Glyn, Llandwrog
Date
25 Nov 2022
Current
Potential
55
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
25 Nov 2022
55
73
4 Jun 2009
60
60
Total Floor Area
36 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
5 Tai Elen Glyn, Llandwrog
Date
14 Jun 2009
Current
Potential
53
53
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
14 Jun 2009
53
53
Total Floor Area
34 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
139
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6 Tai Elen Glyn, Llandwrog
Date
4 Jun 2009
Current
Potential
65
65
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2009
65
65
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
7 Tai Elen Glyn, Llandwrog
Date
14 Jun 2009
Current
Potential
67
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Jun 2009
67
67
Total Floor Area
33 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 Tai Elen Glyn, Llandwrog
Date
4 Jun 2009
Current
Potential
65
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2009
65
65
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
9 Tai Elen Glyn, Llandwrog
Date
26 Jan 2023
Current
Potential
58
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Jan 2023
58
76
4 Jun 2009
65
65
Total Floor Area
38 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Cae Doctor Bach, Llandwrog
Date
10 Jun 2010
Current
Potential
39
46
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
10 Jun 2010
39
46
Total Floor Area
140 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
9.0
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Gwern Afalau, Llandwrog
Date
18 Jul 2012
Current
Potential
64
93
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
18 Jul 2012
64
93
Total Floor Area
134 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
No
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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