PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Y Garreg, CAERNARFON, LL54 7DU
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 Y Garreg, LL54 7DU 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 Y Garreg, CAERNARFON, LL54 7DU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Y Garreg, Groeslon
Date
24 Jan 2012
Current
Potential
73
73
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Jan 2012
73
73
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
60
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
60
79
16 Jul 2014
66
84
30 Mar 2010
70
75
14 May 2009
70
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Y GARREG, Y GROESLON
Date
4 May 2021
Current
Potential
68
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 May 2021
68
85
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Y Garreg, Groeslon
Date
1 Oct 2012
Current
Potential
70
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Oct 2012
70
88
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Y Garreg, Groeslon
Date
20 Nov 2024
Current
Potential
70
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Nov 2024
70
86
15 Aug 2014
60
79
17 Jul 2014
66
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Y Garreg, Groeslon
Date
7 May 2013
Current
Potential
72
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 May 2013
72
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Y Garreg, Groeslon
Date
17 Nov 2015
Current
Potential
68
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Nov 2015
68
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
60
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
60
79
16 Jul 2014
66
84
30 Mar 2010
64
71
4 Feb 2010
64
72
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Y Garreg, Groeslon
Date
26 Nov 2018
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
26 Nov 2018
84
95
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Y Garreg, Groeslon
Date
26 Nov 2018
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
26 Nov 2018
84
95
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Y Garreg, Groeslon
Date
26 Nov 2018
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
26 Nov 2018
83
94
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Y Garreg, Groeslon
Date
26 Nov 2018
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
26 Nov 2018
84
95
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Y Garreg, Groeslon
Date
26 Nov 2018
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
26 Nov 2018
84
95
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Y Garreg, Groeslon
Date
7 Jan 2013
Current
Potential
72
91
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jan 2013
72
91
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Y Garreg, Groeslon
Date
22 Feb 2023
Current
Potential
69
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Feb 2023
69
87
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Y Garreg, Groeslon
Date
18 Jul 2017
Current
Potential
64
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Jul 2017
64
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
60
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
60
78
16 Jul 2014
66
84
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
60
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
60
79
16 Jul 2014
66
84
14 Sep 2010
73
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
63
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
63
82
16 Jul 2014
68
87
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Y Garreg, Groeslon
Date
14 Aug 2014
Current
Potential
60
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Aug 2014
60
79
16 Jul 2014
66
84
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
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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