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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ffordd Heulyn, Y FELINHELI, LL56 4QT

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 Ffordd Heulyn, LL56 4QT 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 Ffordd Heulyn, Y FELINHELI, LL56 4QT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Ffordd Heulyn
Date
19 Jan 2010
Current
Potential
73
76
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
19 Jan 2010
73
76
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
10 Ffordd Heulyn
Date
9 Nov 2021
Current
Potential
74
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
9 Nov 2021
74
82
1 Sep 2010
79
79
Total Floor Area
156 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Ffordd Heulyn
Date
1 Aug 2012
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
1 Aug 2012
70
86
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12a Ffordd Heulyn
Date
14 Aug 2024
Current
Potential
75
85
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
14 Aug 2024
75
85
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
13 Ffordd Heulyn
Date
3 Jun 2014
Current
Potential
77
86
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
3 Jun 2014
77
86
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Ffordd Heulyn
Date
10 Jan 2020
Current
Potential
76
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
10 Jan 2020
76
85
13 Feb 2010
76
76
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Ffordd Heulyn
Date
9 Jan 2009
Current
Potential
73
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Jan 2009
73
75
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 FFORDD HEULYN, Y FELINHELI
Date
29 Oct 2020
Current
Potential
75
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
29 Oct 2020
75
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Ffordd Heulyn
Date
17 May 2023
Current
Potential
71
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
17 May 2023
71
83
17 Sep 2010
67
76
Total Floor Area
124 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Ffordd Heulyn
Date
9 May 2013
Current
Potential
72
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 May 2013
72
81
Total Floor Area
126 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 FFORDD HEULYN
Date
24 May 2021
Current
Potential
74
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
24 May 2021
74
83
Total Floor Area
127 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Ffordd Heulyn
Date
23 Dec 2009
Current
Potential
76
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
23 Dec 2009
76
77
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Ffordd Heulyn
Date
5 Aug 2024
Current
Potential
76
84
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
5 Aug 2024
76
84
24 Sep 2013
63
82
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Ffordd Heulyn
Date
6 Nov 2019
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
6 Nov 2019
67
81
26 Feb 2010
73
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Ffordd Heulyn
Date
24 Jul 2013
Current
Potential
68
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
24 Jul 2013
68
83
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Ffordd Heulyn
Date
16 Mar 2010
Current
Potential
77
79
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
16 Mar 2010
77
79
Total Floor Area
133 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Ffordd Heulyn
Date
11 Nov 2022
Current
Potential
71
85
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
11 Nov 2022
71
85
10 Sep 2019
70
82
5 Oct 2008
72
75
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Ffordd Heulyn
Date
13 Oct 2014
Current
Potential
68
80
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
13 Oct 2014
68
80
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.