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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bontnewydd, CAERNARFON, LL55 2UA

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 LL55 2UA 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 Bontnewydd, CAERNARFON, LL55 2UA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Beuno Terrace, Bontnewydd
Date
11 Feb 2022
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Feb 2022
68
86
30 Mar 2011
31
39
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 Beuno Terrace, Bontnewydd
Date
16 Aug 2012
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Aug 2012
73
87
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Beuno Terrace, Bontnewydd
Date
9 Jul 2023
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Jul 2023
76
90
12 Feb 2020
42
103
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
12 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2012
74
89
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
13 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2012
74
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
65
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2012
65
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
1a Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
59
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2012
59
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
73
87
2 Aug 2009
72
72
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2012
72
87
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
75
90
19 Aug 2009
76
76
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
73
90
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
75
91
19 Aug 2009
76
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
74
89
19 Aug 2009
74
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Beuno Terrace, Bontnewydd
Date
8 Nov 2024
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Nov 2024
75
90
17 Jul 2012
74
89
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Beuno Terrace, Bontnewydd
Date
16 Jul 2012
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jul 2012
75
91
19 Aug 2009
77
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Fron Elen, Bontnewydd
Date
19 Dec 2008
Current
Potential
48
54
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Dec 2008
48
54
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
76
Mains Gas Available
No
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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