PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lon Terfyn, PWLLHELI, LL53 6AP

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 Lon Terfyn, LL53 6AP 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 Lon Terfyn, PWLLHELI, LL53 6AP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Capel Tabernacl, Lon Terfyn
Date
28 Jul 2019
Current
Potential
25
42
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
28 Jul 2019
25
42
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
2 Capel Tabernacl, Lon Terfyn
Date
12 Nov 2024
Current
Potential
55
67
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Nov 2024
55
67
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Angorfa, Lon Terfyn
Date
7 Jul 2019
Current
Potential
40
85
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Jul 2019
40
85
Total Floor Area
63 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
117
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Bodhyfryd, Lon Terfyn
Date
23 Aug 2013
Current
Potential
51
81
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
23 Aug 2013
51
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Bryn y Genlli, Lon Terfyn
Date
5 Oct 2015
Current
Potential
26
96
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
5 Oct 2015
26
96
Total Floor Area
89 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Brynhyfryd, Lon Terfyn
Date
13 Jan 2024
Current
Potential
62
76
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
13 Jan 2024
62
76
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Flat, Parkstores Grocer
Date
13 Jul 2009
Current
Potential
9
16
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
13 Jul 2009
9
16
Total Floor Area
85 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
156
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Flat DIY Shed, Cae Coch
Date
25 Jan 2024
Current
Potential
88
89
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
25 Jan 2024
88
89
Total Floor Area
81 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Garth, Lon Terfyn
Date
30 Apr 2012
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Apr 2012
69
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Henfaes, Lon Terfyn
Date
22 Jul 2022
Current
Potential
55
72
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
22 Jul 2022
55
72
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Oweenee, Lon Terfyn
Date
19 Jun 2014
Current
Potential
63
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
19 Jun 2014
63
83
29 Jun 2010
37
49
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Pentan, Lon Terfyn
Date
27 Mar 2020
Current
Potential
50
77
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
27 Mar 2020
50
77
2 Feb 2017
8
45
Total Floor Area
107 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Ty Capel Caersalem, Lon Terfyn
Date
29 Nov 2022
Current
Potential
1
74
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
29 Nov 2022
1
74
Total Floor Area
120 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
178
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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