PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Pontllyfni, CAERNARFON, LL54 5EG

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 5EG 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 Pontllyfni, CAERNARFON, LL54 5EG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Bron Heulog,
Date
3 May 2021
Current
Potential
77
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
3 May 2021
77
93
Total Floor Area
148 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Bron Heulog, Pontllyfni
Date
8 Feb 2022
Current
Potential
79
98
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
8 Feb 2022
79
98
Total Floor Area
122 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
-0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Bron Heulog,
Date
3 May 2021
Current
Potential
76
92
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
3 May 2021
76
92
Total Floor Area
148 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Awelmor, Pontllyfni
Date
8 Jul 2015
Current
Potential
19
101
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Jul 2015
19
101
18 Mar 2014
39
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
-0.9
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Beulah, Pontllyfni
Date
11 Oct 2018
Current
Potential
64
90
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
+
Certificate History
11 Oct 2018
64
90
Total Floor Area
139 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Bron Heulog, Pontllyfni
Date
21 Feb 2014
Current
Potential
1
66
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
21 Feb 2014
1
66
Total Floor Area
64 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Brynaren, Pontllyfni
Date
5 Mar 2020
Current
Potential
46
68
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
5 Mar 2020
46
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Cerniog, Pontllyfni
Date
11 Mar 2009
Current
Potential
2
18
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Mar 2009
2
18
Total Floor Area
138 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
GLENCAIRN, L+öN Y WIG
Date
26 Jan 2021
Current
Potential
41
57
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Jan 2021
41
57
26 Jan 2021
39
55
7 Jun 2021
56
73
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
Glencairn, Pontllyfni
Date
30 Jun 2019
Current
Potential
25
74
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Jun 2019
25
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
162
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
Hafod Lwyd, Pontllyfni
Date
8 Jul 2024
Current
Potential
54
72
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Jul 2024
54
72
Total Floor Area
170 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
Tanaerau, Pontllyfni
Date
16 Aug 2022
Current
Potential
48
76
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Aug 2022
48
76
20 Dec 2014
35
94
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
The Annexe, Awel Mor
Date
8 Jul 2015
Current
Potential
20
111
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Jul 2015
20
111
Total Floor Area
34 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
The Bungalow Bron Heulog, Pontllyfni
Date
7 Dec 2021
Current
Potential
79
100
Property Type
Bungalow
Built Form
Detached
Constructed
2021
+
Certificate History
7 Dec 2021
79
100
Total Floor Area
105 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
-0.9
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
The Chalet at Cerniog, Pontllyfni
Date
14 Mar 2009
Current
Potential
20
40
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
14 Mar 2009
20
40
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
The Willows, Pontllyfni
Date
12 May 2011
Current
Potential
1
28
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 May 2011
1
28
Total Floor Area
79 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
158
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Trigfan, Pontllyfni
Date
3 Aug 2022
Current
Potential
64
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
3 Aug 2022
64
76
Total Floor Area
157 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
West Point Bungalow, Pontllyfni
Date
25 May 2023
Current
Potential
55
89
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 May 2023
55
89
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
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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