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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Y Bryn, CAERNARFON, LL55 2UN

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 Y Bryn, LL55 2UN 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 Y Bryn, CAERNARFON, LL55 2UN
Period Covered: 2008 - 29 February 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Y Bryn, Bontnewydd
Date
24 Nov 2018
Current
Potential
54
81
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
24 Nov 2018
54
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Y Bryn, Bontnewydd
Date
21 Sep 2018
Current
Potential
61
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
21 Sep 2018
61
79
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
12 Y Bryn, Bontnewydd
Date
16 Apr 2010
Current
Potential
44
66
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
16 Apr 2010
44
66
Total Floor Area
96 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
16 Y Bryn, Bontnewydd
Date
11 Sep 2012
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Sep 2012
61
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Y Bryn, Bontnewydd
Date
12 Apr 2016
Current
Potential
41
86
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Apr 2016
41
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Y Bryn, Bontnewydd
Date
12 Oct 2022
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Oct 2022
68
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Y Bryn, Bontnewydd
Date
8 Jun 2015
Current
Potential
54
77
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Jun 2015
54
77
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
3 Y Bryn, Bontnewydd
Date
12 Dec 2017
Current
Potential
52
85
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
+
Certificate History
12 Dec 2017
52
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Y Bryn, Bontnewydd
Date
4 Sep 2013
Current
Potential
51
89
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Sep 2013
51
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Y Bryn, Bontnewydd
Date
26 Jan 2015
Current
Potential
68
101
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
26 Jan 2015
68
101
7 Dec 2013
67
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
34 Y Bryn, Bontnewydd
Date
21 Aug 2013
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
21 Aug 2013
73
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Y Bryn, Bontnewydd
Date
8 Apr 2015
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Apr 2015
58
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Y Bryn, Bontnewydd
Date
8 Sep 2022
Current
Potential
73
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 Sep 2022
73
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Y Bryn, Bontnewydd
Date
1 Sep 2015
Current
Potential
65
86
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Sep 2015
65
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Y Bryn, Bontnewydd
Date
16 Oct 2023
Current
Potential
58
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Oct 2023
58
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.

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