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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rhiw, PWLLHELI, LL53 8AG

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 LL53 8AG 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 Rhiw, PWLLHELI, LL53 8AG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
(Crick) Bryn Hyfryd, Rhiw
Date
7 Aug 2011
Current
Potential
29
32
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
7 Aug 2011
29
32
Total Floor Area
57 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
148
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
1 Bryn Tirion, Rhiw
Date
26 Sep 2018
Current
Potential
42
146
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
26 Sep 2018
42
146
Total Floor Area
22 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
-1.4
CO2 per sq m per Year
194
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Bryn Tirion, Rhiw
Date
16 Jan 2015
Current
Potential
37
91
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
16 Jan 2015
37
91
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
-0.7
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Ael y Bryn, Rhiw
Date
23 May 2018
Current
Potential
39
101
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 May 2018
39
101
Total Floor Area
78 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
3
Address
BRYN AWEL, RHIW
Date
2 Aug 2021
Current
Potential
49
88
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
2 Aug 2021
49
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Bryn Goleu, Rhiw
Date
8 Jul 2024
Current
Potential
45
68
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
8 Jul 2024
45
68
Total Floor Area
151 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Garreg Lefain Fawr, Rhiw
Date
21 Jun 2018
Current
Potential
37
90
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 Jun 2018
37
90
Total Floor Area
139 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
Golygfa, Rhiw
Date
8 Jul 2014
Current
Potential
39
57
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
8 Jul 2014
39
57
Total Floor Area
173 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.1
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
3
Address
Moel Yr Wyn, Rhiw
Date
11 Nov 2021
Current
Potential
56
73
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Nov 2021
56
73
Total Floor Area
197 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
4
Address
Terfyn Uchaf, Rhiw
Date
26 Mar 2019
Current
Potential
48
97
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Mar 2019
48
97
1 Dec 2008
30
45
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
6
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.