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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanuwchllyn, BALA, LL23 7DD

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 LL23 7DD 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 Llanuwchllyn, BALA, LL23 7DD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Swn Y Gwynt, Llanuwchllyn
Date
23 Apr 2024
Current
Potential
50
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Apr 2024
50
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
Bryn Awel, Llanuwchllyn
Date
7 Oct 2014
Current
Potential
58
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 Oct 2014
58
84
21 May 2010
10
36
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Bwch yn Uchaf, Llanuwchllyn
Date
13 Aug 2014
Current
Potential
46
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 Aug 2014
46
80
Total Floor Area
185 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
2
Address
Felindre, Llanuwchllyn
Date
26 Jun 2018
Current
Potential
54
83
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
26 Jun 2018
54
83
Total Floor Area
245 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Fron Sero, Llanuwchllyn
Date
26 Jun 2018
Current
Potential
39
87
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
26 Jun 2018
39
87
Total Floor Area
138 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
4
Address
Is y Bwch, Llanuwchllyn
Date
13 Aug 2014
Current
Potential
49
77
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 Aug 2014
49
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Rhydfudr, Llanuwchllyn
Date
25 Nov 2019
Current
Potential
43
97
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 Nov 2019
43
97
Total Floor Area
119 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Tyddyn Goronwy, Llanuwchllyn
Date
11 Feb 2010
Current
Potential
78
78
Property Type
Bungalow
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
11 Feb 2010
78
78
Total Floor Area
130 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
YStabal, Llanuwchllyn
Date
12 Mar 2012
Current
Potential
26
40
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Mar 2012
26
40
Total Floor Area
154 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
9
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.