PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Efailnewydd, PWLLHELI, LL53 5TH
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 LL53 5TH 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 Efailnewydd, PWLLHELI, LL53 5TH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Bodegroes Terrace, Efailnewydd
Date
11 Feb 2018
Current
Potential
58
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
11 Feb 2018
58
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
11 Bodegroes Terrace, Efailnewydd
Date
1 Mar 2010
Current
Potential
9
20
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
1 Mar 2010
9
20
Total Floor Area
146 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
131
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
11-12 Bodegroes Terrace, Efailnewydd
Date
5 Mar 2025
Current
Potential
39
84
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
5 Mar 2025
39
84
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
12 Bodegroes Terrace, Efailnewydd
Date
12 Aug 2018
Current
Potential
24
78
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
12 Aug 2018
24
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
127
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
2 Bodegroes Terrace, Efailnewydd
Date
29 Sep 2009
Current
Potential
54
61
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Sep 2009
54
61
Total Floor Area
24 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
3 Bodegroes Terrace, Efailnewydd
Date
23 Mar 2022
Current
Potential
55
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Mar 2022
55
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
4 Bodegroes Terrace, Efailnewydd
Date
10 Jun 2022
Current
Potential
41
91
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Jun 2022
41
91
7 Feb 2013
30
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
5 Bodegroes Terrace, Efailnewydd
Date
28 Apr 2010
Current
Potential
46
52
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Apr 2010
46
52
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
6 Bodegroes Terrace, Efailnewydd
Date
24 Oct 2022
Current
Potential
55
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Oct 2022
55
82
23 Dec 2013
36
78
22 Sep 2008
30
41
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
4
Address
8 Bodegroes Terrace, Efailnewydd
Date
20 Mar 2018
Current
Potential
31
120
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Mar 2018
31
120
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
159
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
2
Address
9 Bodegroes Terrace, Efailnewydd
Date
26 Jun 2011
Current
Potential
23
30
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Jun 2011
23
30
26 Jun 2011
23
30
Total Floor Area
34 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
220
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Bodegroes Cottage, Efailnewydd
Date
6 Nov 2009
Current
Potential
24
28
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
6 Nov 2009
24
28
Total Floor Area
82 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Bodegroes Lodge, Efailnewydd
Date
15 May 2018
Current
Potential
39
63
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
Certificate History
15 May 2018
39
63
Total Floor Area
69 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Brithdir, Efailnewydd
Date
4 Mar 2023
Current
Potential
53
68
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
4 Mar 2023
53
68
8 Mar 2022
24
77
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
Hafan, Efailnewydd
Date
21 Jun 2015
Current
Potential
35
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
21 Jun 2015
35
80
Total Floor Area
141 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
HAFAN, FFORDD EFAILNEWYDD
Date
14 Jan 2021
Current
Potential
57
82
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
14 Jan 2021
57
82
Total Floor Area
146 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
HIRDRE, FFORDD EFAILNEWYDD
Date
2 Oct 2020
Current
Potential
54
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2020
54
74
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Llannerch, Efailnewydd
Date
9 Apr 2025
Current
Potential
36
67
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Apr 2025
36
67
28 Apr 2014
39
55
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
4
Address
Mwynfa, Efailnewydd
Date
14 Mar 2018
Current
Potential
56
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Mar 2018
56
81
14 Mar 2018
73
95
8 Oct 2008
17
27
Total Floor Area
164 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Tynewydd, Plas Bodegroes
Date
23 Nov 2011
Current
Potential
66
70
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
23 Nov 2011
66
70
Total Floor Area
137 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Wern Las, Efailnewydd
Date
8 Nov 2016
Current
Potential
23
74
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
8 Nov 2016
23
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.