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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ffordd Caergybi, LLANFAIRPWLLGWYNGYLL, LL61 5SZ

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 Caergybi, LL61 5SZ 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 Caergybi, LLANFAIRPWLLGWYNGYLL, LL61 5SZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Cae Tregarnedd, Ffordd Caergybi
Date
9 May 2010
Current
Potential
27
57
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 May 2010
27
57
Total Floor Area
93 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
AEL Y BRYN, HOLYHEAD ROAD
Date
25 Apr 2021
Current
Potential
62
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Apr 2021
62
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Annwylfa, Ffordd Caergybi
Date
18 Apr 2023
Current
Potential
39
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Apr 2023
39
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Arosfa, Holyhead Road
Date
14 Jul 2010
Current
Potential
51
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jul 2010
51
72
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
AROSFA FFORDD CAERGYBI
Date
14 Jun 2021
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Jun 2021
65
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Bryn Aethwy, Ffordd Caergybi
Date
16 Apr 2019
Current
Potential
53
84
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
16 Apr 2019
53
84
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Cartref, Ffordd Caergybi
Date
21 May 2018
Current
Potential
42
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 May 2018
42
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
FLAT GREENWICH HOUSE, HOLYHEAD ROAD
Date
10 Mar 2021
Current
Potential
48
69
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Mar 2021
48
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Flat Oxford House, Ffordd Caergybi
Date
25 Nov 2008
Current
Potential
32
40
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Nov 2008
32
40
Total Floor Area
78 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
Llys Y Delyn, Ffordd Caergybi
Date
1 Sep 2023
Current
Potential
63
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
1 Sep 2023
63
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Netherlea, Ffordd Caergybi
Date
22 Mar 2023
Current
Potential
24
73
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Mar 2023
24
73
Total Floor Area
84 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
100
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Oxford House, Ffordd Caergybi
Date
12 May 2019
Current
Potential
53
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 May 2019
53
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Siop Fron Flat, Holyhead Road
Date
16 Dec 2021
Current
Potential
68
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Dec 2021
68
71
26 Sep 2011
46
61
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Trefair, Ffordd Caergybi
Date
30 Sep 2013
Current
Potential
50
74
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
30 Sep 2013
50
74
Total Floor Area
271 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
Tregarne, Ffordd Caergybi
Date
1 May 2023
Current
Potential
65
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
1 May 2023
65
75
14 Apr 2011
36
57
Total Floor Area
161 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Trigfa, Ffordd Caergybi
Date
25 Sep 2019
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Sep 2019
65
81
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.