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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Pant Yr Onnen Estate, HARLECH, LL46 2SE

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 Pant Yr Onnen Estate, LL46 2SE 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 Pant Yr Onnen Estate, HARLECH, LL46 2SE
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Pant yr Onnen Estate, Llanfair
Date
6 Nov 2014
Current
Potential
45
74
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Nov 2014
45
74
24 Sep 2012
32
69
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
2 Pant yr Onnen Estate, Llanfair
Date
14 Jun 2018
Current
Potential
44
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Jun 2018
44
79
Total Floor Area
139 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
4 Pant yr Onnen Estate, Llanfair
Date
18 Aug 2015
Current
Potential
37
101
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Aug 2015
37
101
Total Floor Area
97 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
5 Pant yr Onnen Estate, Llanfair
Date
5 Mar 2020
Current
Potential
37
73
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Mar 2020
37
73
Total Floor Area
112 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
6 Pant yr Onnen Estate, Llanfair
Date
3 Apr 2018
Current
Potential
49
100
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Apr 2018
49
100
5 Mar 2015
49
98
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
8 Pant yr Onnen Estate, Llanfair
Date
5 Mar 2020
Current
Potential
38
78
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Mar 2020
38
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
9 Pant Yr Onnen Estate, Llanfair
Date
9 May 2023
Current
Potential
48
75
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 May 2023
48
75
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Ael y Bryn, Pant yr Onnen Estate
Date
28 May 2013
Current
Potential
61
78
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
28 May 2013
61
78
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Blaen y Wawr, Pant yr Onnen Estate
Date
30 Apr 2012
Current
Potential
37
64
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 Apr 2012
37
64
Total Floor Area
94 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Bryn Gro, Pant yr Onnen Estate
Date
20 Oct 2013
Current
Potential
47
68
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Oct 2013
47
68
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Fron Heulog, Pant yr Onnen Estate
Date
9 Jun 2013
Current
Potential
54
78
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
9 Jun 2013
54
78
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Garth y Don, Pant yr Onnen Estate
Date
16 Mar 2015
Current
Potential
42
94
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Mar 2015
42
94
Total Floor Area
153 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Gorwelfa, Pant yr Onnen Estate
Date
19 Dec 2019
Current
Potential
79
86
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
19 Dec 2019
79
86
Total Floor Area
226 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Gwel Y Don, Pant Yr Onnen Estate
Date
12 Jul 2024
Current
Potential
91
95
Property Type
Bungalow
Built Form
Detached
Constructed
2003-2006
+
Certificate History
12 Jul 2024
91
95
Total Floor Area
137 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
5
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
Address
Llwyn Onn, Pant yr Onnen Estate
Date
16 Jul 2015
Current
Potential
48
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Jul 2015
48
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
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.
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