PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Uwch Mynydd, PWLLHELI, LL53 8BY

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 8BY 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 Uwch Mynydd, PWLLHELI, LL53 8BY
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
(Jones) Pencwm, Uwch Mynydd
Date
10 Mar 2020
Current
Potential
19
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
10 Mar 2020
19
84
27 Feb 2012
11
33
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
1 Bryn Chwilog Uchaf, Uwch Mynydd
Date
30 Jul 2023
Current
Potential
49
84
Property Type
Bungalow
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
30 Jul 2023
49
84
Total Floor Area
62 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
2 Bryn Chwilog, Uwch Mynydd
Date
11 Jan 2011
Current
Potential
25
36
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Jan 2011
25
36
Total Floor Area
40 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
149
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Bro Delyn, Uwch Mynydd
Date
12 Jun 2011
Current
Potential
34
51
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jun 2011
34
51
Total Floor Area
123 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
8.7
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
4
Address
Bryniau Mawr, Uwch Mynydd
Date
4 Mar 2022
Current
Potential
70
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Mar 2022
70
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Capel Horeb, Uwch Mynydd
Date
1 Apr 2015
Current
Potential
74
93
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
1 Apr 2015
74
93
Total Floor Area
195 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
delfryn, llwchmynydd
Date
24 Apr 2022
Current
Potential
49
98
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Apr 2022
49
98
5 Apr 2022
39
89
Total Floor Area
146 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Delfryn, Uwch Mynydd
Date
12 Mar 2020
Current
Potential
32
65
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Mar 2020
32
65
Total Floor Area
94 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Delfryn Isaf, Uwchmynydd
Date
12 Mar 2020
Current
Potential
9
68
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Mar 2020
9
68
Total Floor Area
38 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
265
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Gwag Y Noe, Uwch Mynydd
Date
26 Apr 2024
Current
Potential
59
76
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Apr 2024
59
76
Total Floor Area
167 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
3
Address
Pen y Bryn, Uwch Mynydd
Date
15 May 2016
Current
Potential
53
87
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
15 May 2016
53
87
Total Floor Area
159 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
1
Address
Penbryn Bach, Uwch Mynydd
Date
2 Aug 2012
Current
Potential
24
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
2 Aug 2012
24
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
178
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Safn Pant, Uwch Mynydd
Date
8 Jul 2014
Current
Potential
1
47
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
8 Jul 2014
1
47
Total Floor Area
82 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
249
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Safn Pant Bach, Uwch Mynydd
Date
21 May 2015
Current
Potential
5
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 May 2015
5
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
216
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
3
Address
TY MAWR, UWCH MYNYDD
Date
22 Jul 2021
Current
Potential
71
79
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
22 Jul 2021
71
79
Total Floor Area
168 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
3
Address
Ty Mawr Annexe, Uwch Mynydd
Date
19 Jun 2022
Current
Potential
71
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
19 Jun 2022
71
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Ty Newydd, Uwch Mynydd
Date
27 Mar 2020
Current
Potential
18
78
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
27 Mar 2020
18
78
Total Floor Area
143 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
3
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.
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