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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penlan Street, PWLLHELI, LL53 5DH

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 Penlan Street, LL53 5DH 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 Penlan Street, PWLLHELI, LL53 5DH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14b Penlan Street
Date
11 Jun 2014
Current
Potential
56
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
11 Jun 2014
56
79
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14c Penlan Street
Date
14 Feb 2019
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
14 Feb 2019
60
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
5 Penlan Street
Date
13 Jun 2018
Current
Potential
34
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Jun 2018
34
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
9b Penlan Street
Date
26 Jul 2023
Current
Potential
41
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Jul 2023
41
68
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat, 11-13
Date
26 Jul 2023
Current
Potential
71
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Jul 2023
71
76
Total Floor Area
139 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
Flat 1, Newborough House
Date
2 Feb 2024
Current
Potential
65
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 Feb 2024
65
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Newborough House, 6, Penlan Street
Date
5 Feb 2014
Current
Potential
59
72
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
5 Feb 2014
59
72
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Newborough House
Date
2 Feb 2024
Current
Potential
68
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 Feb 2024
68
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Newborough House, 6, Penlan Street
Date
5 Feb 2014
Current
Potential
63
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
5 Feb 2014
63
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Ty Golchi Rear of 6, Penlan Street
Date
7 Oct 2019
Current
Potential
58
88
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
7 Oct 2019
58
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.