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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glanllyn, PENRHYNDEUDRAETH, LL48 6BS

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 Glanllyn, LL48 6BS 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 Glanllyn, PENRHYNDEUDRAETH, LL48 6BS
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Glanllyn
Date
18 Aug 2024
Current
Potential
74
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
18 Aug 2024
74
91
4 Jun 2020
42
131
14 Dec 2011
45
46
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
13 Glanllyn
Date
20 Jan 2023
Current
Potential
72
93
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Jan 2023
72
93
11 Jun 2020
35
98
14 Dec 2011
25
25
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Glanllyn
Date
8 Aug 2021
Current
Potential
54
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Aug 2021
54
89
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
15 Glanllyn
Date
8 Aug 2021
Current
Potential
77
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Aug 2021
77
91
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Pool Street
Date
9 Sep 2015
Current
Potential
21
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Sep 2015
21
87
Total Floor Area
34 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
16 Glanllyn
Date
24 Aug 2016
Current
Potential
47
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Aug 2016
47
88
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 Glanllyn
Date
20 Feb 2012
Current
Potential
45
57
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
20 Feb 2012
45
57
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Glanllyn
Date
9 Aug 2017
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 Aug 2017
64
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Glanllyn
Date
22 Sep 2019
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 Sep 2019
69
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Glanllyn
Date
31 Jul 2022
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Jul 2022
68
89
15 Aug 2010
56
64
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Glanllyn
Date
2 Sep 2024
Current
Potential
59
92
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Sep 2024
59
92
5 Oct 2010
53
70
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Glanllyn
Date
7 Jul 2016
Current
Potential
1
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Jul 2016
1
76
28 Jan 2016
1
123
Total Floor Area
44 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
215
Mains Gas Available
Yes
Habitable Rooms
2
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.

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