Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Pool Street, CAERNARFON, LL55 2AF

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 Pool Street, LL55 2AF 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 Pool Street, CAERNARFON, LL55 2AF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
56 Pool Street
Date
4 Jun 2014
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Jun 2014
72
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 Pool Street
Date
6 Jan 2025
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Jan 2025
66
90
14 Oct 2014
54
89
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
60 Pool Street
Date
3 Feb 2014
Current
Potential
14
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Feb 2014
14
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
68a Pool Street
Date
11 Jun 2015
Current
Potential
6
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Jun 2015
6
73
Total Floor Area
49 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
189
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
FLAT 1, 72 POOL STREET
Date
28 Apr 2021
Current
Potential
41
82
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
28 Apr 2021
41
82
Total Floor Area
34 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
157
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 74-78 Pool Street
Date
26 Sep 2017
Current
Potential
63
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
26 Sep 2017
63
63
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1 72, Pool Street
Date
20 Sep 2023
Current
Potential
53
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Sep 2023
53
74
Total Floor Area
35 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
132
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 72 Pool Street
Date
24 Sep 2023
Current
Potential
41
68
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
24 Sep 2023
41
68
25 Nov 2021
45
68
Total Floor Area
73 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
FLAT 2, 72 POOL STREET
Date
21 Jan 2021
Current
Potential
1
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
21 Jan 2021
1
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
151
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Flat 2, 74-78 Pool Street
Date
26 Sep 2017
Current
Potential
64
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
26 Sep 2017
64
64
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 74-78 Pool Street
Date
26 Sep 2017
Current
Potential
66
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
26 Sep 2017
66
66
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 74-78 Pool Street
Date
26 Sep 2017
Current
Potential
67
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
26 Sep 2017
67
67
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat At Rear, 72 Pool Street
Date
4 May 2023
Current
Potential
68
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 May 2023
68
90
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.