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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Croesor, PENRHYNDEUDRAETH, LL48 6SR

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 LL48 6SR 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 Croesor, PENRHYNDEUDRAETH, LL48 6SR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Tre Saethon, Croesor
Date
10 Apr 2011
Current
Potential
34
39
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Apr 2011
34
39
Total Floor Area
70 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
3 Tre Saethon, Croesor
Date
7 Apr 2011
Current
Potential
26
35
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Apr 2011
26
35
Total Floor Area
69 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
128
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
4 TRE SAETHON, CROESOR
Date
25 May 2021
Current
Potential
51
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 May 2021
51
73
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
5 Tre Saethon, Croesor
Date
20 Jul 2009
Current
Potential
43
54
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
20 Jul 2009
43
54
Total Floor Area
114 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Ael Y Bryn, Croesor
Date
20 Jun 2023
Current
Potential
29
70
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Jun 2023
29
70
Total Floor Area
119 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
Address
Bod Unig, Croesor
Date
31 May 2017
Current
Potential
26
95
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
31 May 2017
26
95
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Bwthyn Gwyn, 3 Chapel Street
Date
12 Feb 2024
Current
Potential
48
87
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
12 Feb 2024
48
87
Total Floor Area
62 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
3
Address
CAE GLAS, CROESOR
Date
28 May 2021
Current
Potential
41
74
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
28 May 2021
41
74
Total Floor Area
189 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Garth Foel, Croesor
Date
19 Jul 2017
Current
Potential
54
94
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 Jul 2017
54
94
20 Dec 2016
6
85
31 May 2016
27
98
31 May 2016
26
98
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Gatws Parc, Croesor
Date
21 Apr 2019
Current
Potential
11
120
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 Apr 2019
11
120
Total Floor Area
45 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
233
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Llys Helen, Croesor
Date
13 May 2022
Current
Potential
57
75
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 May 2022
57
75
16 Mar 2022
30
85
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Tan Y Bryn, Croesor
Date
7 Sep 2023
Current
Potential
53
101
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
7 Sep 2023
53
101
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Trem Moelwyn, Croesor
Date
24 May 2011
Current
Potential
31
42
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 May 2011
31
42
Total Floor Area
128 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
149
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
1
Address
Ty Capel, Croesor
Date
11 Jul 2013
Current
Potential
14
46
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Jul 2013
14
46
Total Floor Area
118 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
3
Address
Ysgol Croesor, Croesor
Date
4 Dec 2019
Current
Potential
67
86
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
4 Dec 2019
67
86
16 Feb 2019
53
76
Total Floor Area
185 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
0
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.