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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Barmouth Road, DOLGELLAU, LL40 2EW

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 Barmouth Road, LL40 2EW 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 Barmouth Road, DOLGELLAU, LL40 2EW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Argoed, Barmouth Road
Date
24 Apr 2012
Current
Potential
20
61
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 Apr 2012
20
61
Total Floor Area
282 sq m
Current CO2 Emissions Level
27.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
Address
Bod Eryl, Barmouth Road
Date
7 Jul 2022
Current
Potential
34
71
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
7 Jul 2022
34
71
13 Jul 2014
31
65
Total Floor Area
183 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
4
Address
Cil Y Coed, Barmouth Road
Date
12 Apr 2023
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Apr 2023
63
85
Total Floor Area
154 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
COED CELYN, BARMOUTH ROAD
Date
12 Jul 2021
Current
Potential
50
75
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Jul 2021
50
75
Total Floor Area
320 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
9.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
3
Address
COEDLAN, BARMOUTH ROAD
Date
10 May 2021
Current
Potential
53
85
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
10 May 2021
53
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
FLAT 1, COED CELYN
Date
12 Jul 2021
Current
Potential
65
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Jul 2021
65
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2, COED CELYN
Date
12 Jul 2021
Current
Potential
61
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Jul 2021
61
64
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Gwyneddfa, Barmouth Road
Date
21 Mar 2019
Current
Potential
53
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
21 Mar 2019
53
76
14 Jun 2009
34
36
Total Floor Area
243 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
Llechwedd, Barmouth Road
Date
29 Jul 2009
Current
Potential
56
64
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Jul 2009
56
64
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Llwyn Y Coed, Barmouth Road
Date
7 Mar 2023
Current
Potential
59
79
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
7 Mar 2023
59
79
Total Floor Area
215 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
Y Bryn, Barmouth Road
Date
12 Mar 2012
Current
Potential
36
51
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
12 Mar 2012
36
51
Total Floor Area
206 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
4
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.