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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Allt Goch, CAERNARFON, LL55 4DW

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 Allt Goch, LL55 4DW 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 Allt Goch, CAERNARFON, LL55 4DW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Berwyn Mount, Allt Goch
Date
15 Mar 2019
Current
Potential
60
88
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
15 Mar 2019
60
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Bod Gwilym, Allt Goch
Date
25 Aug 2023
Current
Potential
28
94
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 Aug 2023
28
94
Total Floor Area
125 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
Bronant, Allt Goch
Date
29 Aug 2019
Current
Potential
48
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
29 Aug 2019
48
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Bryn Awelon, Allt Goch
Date
18 Apr 2024
Current
Potential
6
75
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
18 Apr 2024
6
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
237
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Elidir View, Allt Goch
Date
31 Aug 2017
Current
Potential
6
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
31 Aug 2017
6
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
FRON, ALLT GOCH
Date
22 Apr 2021
Current
Potential
50
67
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
22 Apr 2021
50
67
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Gernant, Allt Goch
Date
11 May 2011
Current
Potential
39
54
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 May 2011
39
54
Total Floor Area
95 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Min y Nant, Allt Goch
Date
30 May 2012
Current
Potential
45
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
30 May 2012
45
75
Total Floor Area
165 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
Nant Forgan, Allt Goch
Date
27 Feb 2016
Current
Potential
40
99
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
27 Feb 2016
40
99
27 Feb 2016
41
101
28 Jun 2013
30
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Porthor, Allt Goch
Date
25 Jun 2018
Current
Potential
31
89
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
25 Jun 2018
31
89
31 Jul 2013
50
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Talafon, Allt Goch
Date
28 Mar 2023
Current
Potential
39
90
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
28 Mar 2023
39
90
5 Jan 2023
35
88
26 Nov 2012
40
92
Total Floor Area
57 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
141
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Tanrallt Goch, Allt Goch
Date
9 Sep 2024
Current
Potential
55
74
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
9 Sep 2024
55
74
30 Nov 2009
30
42
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
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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