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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glanrafon Estate, CAERNARFON, LL55 2UW

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 Glanrafon Estate, LL55 2UW 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 Glanrafon Estate, CAERNARFON, LL55 2UW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Glanrafon Estate, Bontnewydd
Date
12 Dec 2016
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Dec 2016
65
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
15 Glanrafon Estate, Bontnewydd
Date
10 Jul 2014
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jul 2014
70
85
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
16 Glanrafon Estate, Bontnewydd
Date
20 Feb 2014
Current
Potential
58
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Feb 2014
58
80
30 Nov 2011
60
70
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 GLANRAFON ESTATE, BONTNEWYDD
Date
2 Aug 2021
Current
Potential
70
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Aug 2021
70
79
Total Floor Area
176 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
23 GLANRAFON ESTATE, BONTNEWYDD
Date
18 Dec 2020
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
18 Dec 2020
61
85
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Glanrafon Estate, Bontnewydd
Date
30 May 2013
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
30 May 2013
73
87
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Glanrafon Estate, Bontnewydd
Date
28 Apr 2024
Current
Potential
61
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Apr 2024
61
80
5 Aug 2013
59
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Glanrafon Estate, Bontnewydd
Date
15 Sep 2022
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Sep 2022
66
84
9 Feb 2015
66
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 GLANRAFON ESTATE, BONTNEWYDD
Date
14 Jan 2021
Current
Potential
58
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 Jan 2021
58
80
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 Glanrafon Estate, Bontnewydd
Date
25 Oct 2013
Current
Potential
39
76
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Oct 2013
39
76
Total Floor Area
108 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Glanrafon Estate, Bontnewydd
Date
10 Jul 2017
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Jul 2017
67
83
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Glanrafon Estate, Bontnewydd
Date
31 May 2020
Current
Potential
69
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
31 May 2020
69
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Glanrafon Estate, Bontnewydd
Date
17 Apr 2012
Current
Potential
36
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Apr 2012
36
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Glanrafon Estate, Bontnewydd
Date
28 May 2013
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
28 May 2013
64
84
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
50 Glanrafon Estate, Bontnewydd
Date
20 May 2010
Current
Potential
17
52
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 May 2010
17
52
Total Floor Area
87 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
153
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
8 Glanrafon Estate, Bontnewydd
Date
25 Sep 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Sep 2020
73
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Glanrafon Estate, Bontnewydd
Date
1 Jul 2013
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
1 Jul 2013
74
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
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 2024.