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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dinas, CAERNARFON, LL54 7YN

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 7YN 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 Dinas, CAERNARFON, LL54 7YN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Bryn Clyd, Dinas
Date
4 Jul 2020
Current
Potential
22
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2020
22
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Caer Onnen, Dinas
Date
14 Oct 2021
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Oct 2021
65
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Coed Caedu, Dinas
Date
18 May 2010
Current
Potential
1
12
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 May 2010
1
12
Total Floor Area
127 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
Eryl, Dinas
Date
26 Apr 2022
Current
Potential
45
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Apr 2022
45
72
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Flat 1, Arman Bengal Cuisine
Date
23 Jun 2014
Current
Potential
41
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Jun 2014
41
65
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, Arman Bengal Cuisine
Date
23 Jun 2014
Current
Potential
41
54
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Jun 2014
41
54
Total Floor Area
232 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
llwyn derwen, Dinas
Date
20 Feb 2023
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Feb 2023
86
91
Total Floor Area
164 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Llwyn Isaf, Dinas
Date
8 Jan 2011
Current
Potential
60
62
Property Type
Bungalow
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
8 Jan 2011
60
62
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Menai View, Dinas
Date
13 Jun 2018
Current
Potential
48
77
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 Jun 2018
48
77
Total Floor Area
112 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Neuadd Wen, Dinas
Date
26 Jul 2024
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jul 2024
63
83
26 Jul 2024
64
84
9 Dec 2008
19
32
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Rhoslan, Dinas
Date
10 Jul 2014
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jul 2014
62
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Swn y Mor, Dinas
Date
6 May 2014
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
6 May 2014
65
79
Total Floor Area
167 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
0
Address
Talardd, Dinas
Date
29 Sep 2021
Current
Potential
61
73
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
29 Sep 2021
61
73
Total Floor Area
167 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Tan y Celyn, Dinas
Date
5 May 2015
Current
Potential
40
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 May 2015
40
73
Total Floor Area
174 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
6
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.