PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llandderfel, BALA, LL23 7DR

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 LL23 7DR 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 Llandderfel, BALA, LL23 7DR
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Llanerch Yr Eryr, Llandderfel
Date
4 Apr 2016
Current
Potential
70
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
4 Apr 2016
70
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Llanerch yr Eryr, Llandderfel
Date
4 Apr 2016
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
4 Apr 2016
74
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Llanerch yr Eryr, Llandderfel
Date
4 Apr 2016
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
4 Apr 2016
74
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Llanerch yr Eryr, Llandderfel
Date
4 Apr 2016
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
4 Apr 2016
72
85
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Llanerch yr Eryr, Llandderfel
Date
4 Apr 2016
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
4 Apr 2016
72
86
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Arenig, LLanerch Yr Eryr
Date
22 Dec 2011
Current
Potential
82
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
22 Dec 2011
82
82
22 Dec 2011
80
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Berwyn, LLanerch Yr Eryr
Date
22 Dec 2011
Current
Potential
82
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
22 Dec 2011
82
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Bodweni House, Llandderfel
Date
1 Jul 2019
Current
Potential
48
90
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
1 Jul 2019
48
90
Total Floor Area
127 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
Bodwenni Bach, Llandderfel
Date
11 Apr 2018
Current
Potential
48
86
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Apr 2018
48
86
Total Floor Area
207 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Bodwenni Hall, Llandderfel
Date
1 Jul 2019
Current
Potential
29
59
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
1 Jul 2019
29
59
11 Apr 2018
16
62
Total Floor Area
685 sq m
Current CO2 Emissions Level
58.0
Potential CO2 Emissions Level
34.0
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
20
Number of Extensions
4
Address
Flat 1, Bodweni Hall
Date
11 Apr 2018
Current
Potential
35
100
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Apr 2018
35
100
Total Floor Area
78 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, Bodweni Hall
Date
11 Apr 2018
Current
Potential
29
53
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Apr 2018
29
53
Total Floor Area
74 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
122
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Hirnant, Llanerch Yr Eryr
Date
22 Dec 2011
Current
Potential
76
76
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
22 Dec 2011
76
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
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.

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