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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rhostryfan, CAERNARFON, LL54 7NF

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 LL54 7NF 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 Rhostryfan, CAERNARFON, LL54 7NF
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Minffordd Terrace, Rhostryfan
Date
16 Jul 2020
Current
Potential
27
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2020
27
71
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
4 Minffordd Terrace, Rhostryfan
Date
25 Jul 2018
Current
Potential
28
112
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
25 Jul 2018
28
112
Total Floor Area
73 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
135
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
5 Seiont Apartments, Rhostryfan
Date
8 Aug 2019
Current
Potential
39
90
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
8 Aug 2019
39
90
Total Floor Area
32 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
178
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
6 Seiont Apartments, Rhostryfan
Date
16 Mar 2023
Current
Potential
61
94
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
16 Mar 2023
61
94
30 May 2012
62
96
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
7 Seiont Apartments, Rhostryfan
Date
5 Apr 2020
Current
Potential
51
78
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
5 Apr 2020
51
78
Total Floor Area
37 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
106
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 Seiont Apartments, Rhostryfan
Date
5 Apr 2020
Current
Potential
51
78
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
5 Apr 2020
51
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Awelfryn, Rhostryfan
Date
17 Jul 2019
Current
Potential
36
60
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Jul 2019
36
60
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Bethel House, Rhostryfan
Date
27 Jun 2011
Current
Potential
13
32
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
27 Jun 2011
13
32
Total Floor Area
51 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
211
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
Bronant, Rhostryfan
Date
30 Jan 2018
Current
Potential
67
76
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
30 Jan 2018
67
76
Total Floor Area
213 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
0
Address
Bryn Bethel
Date
21 Sep 2009
Current
Potential
27
39
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 Sep 2009
27
39
Total Floor Area
55 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Bryn Siriol, Rhostryfan
Date
20 May 2011
Current
Potential
49
55
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 May 2011
49
55
18 Oct 2008
44
52
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
3
Address
Pantgoleu, Rhostryfan
Date
6 Jun 2010
Current
Potential
52
57
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
6 Jun 2010
52
57
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
Rhos Helyg, Rhostryfan
Date
6 Jul 2023
Current
Potential
50
72
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Jul 2023
50
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Rhoslwyn, Rhostryfan
Date
11 Nov 2021
Current
Potential
44
106
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
11 Nov 2021
44
106
12 Jul 2011
7
29
Total Floor Area
83 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
4
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.
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