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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gladstone Terrace, CAERNARFON, LL54 7TE

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 Gladstone Terrace, LL54 7TE 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 Gladstone Terrace, CAERNARFON, LL54 7TE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Bronallt, Gladstone Terrace
Date
30 Jul 2023
Current
Potential
48
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
30 Jul 2023
48
76
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Bryn Arfon, Gladstone Terrace
Date
3 Feb 2009
Current
Potential
47
56
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
3 Feb 2009
47
56
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Bryn Haul, Gladstone Terrace
Date
12 Apr 2014
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Apr 2014
61
86
23 Apr 2012
45
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Gwyddfor, Gladstone Terrace
Date
18 Apr 2010
Current
Potential
45
48
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
18 Apr 2010
45
48
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Isfryn, Gladstone Terrace
Date
9 Oct 2019
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Oct 2019
61
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Noddfa, Gladstone Terrace
Date
7 Feb 2025
Current
Potential
39
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Feb 2025
39
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Tan y Celyn, Gladstone Terrace
Date
13 Jun 2018
Current
Potential
56
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jun 2018
56
82
18 Jul 2010
32
41
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
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.

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