PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cremlyn, CAERNARFON, LL55 1AJ

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 Cremlyn, LL55 1AJ 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 Cremlyn, CAERNARFON, LL55 1AJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Cremlyn, Bethel
Date
16 Jul 2014
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Jul 2014
68
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Cremlyn, Bethel
Date
20 Jun 2019
Current
Potential
56
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
20 Jun 2019
56
80
7 Nov 2013
61
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Cremlyn, Bethel
Date
25 Feb 2020
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Feb 2020
66
85
25 Feb 2020
65
84
16 Jul 2017
65
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Cremlyn, Bethel
Date
26 Jul 2011
Current
Potential
73
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 Jul 2011
73
73
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Cremlyn, Bethel
Date
6 Nov 2009
Current
Potential
71
78
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
6 Nov 2009
71
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Cremlyn, Bethel
Date
28 Jun 2024
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 Jun 2024
67
81
18 Jan 2023
73
84
8 Jul 2009
44
60
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
18 Cremlyn, Bethel
Date
7 May 2019
Current
Potential
62
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 May 2019
62
80
21 Dec 2012
59
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
19 Cremlyn, Bethel
Date
16 Apr 2012
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Apr 2012
76
87
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Cremlyn, Bethel
Date
10 Jan 2019
Current
Potential
71
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Jan 2019
71
83
26 Oct 2017
72
86
28 Mar 2011
77
80
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
20 Cremlyn, Bethel
Date
30 Aug 2022
Current
Potential
50
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Aug 2022
50
75
Total Floor Area
128 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
21 Cremlyn, Bethel
Date
16 Jul 2014
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Jul 2014
67
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
23 Cremlyn, Bethel
Date
11 Nov 2010
Current
Potential
71
72
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Nov 2010
71
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Cremlyn, Bethel
Date
13 Dec 2022
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
13 Dec 2022
70
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
6 Cremlyn, Bethel
Date
16 Jul 2014
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Jul 2014
67
85
22 Nov 2011
70
71
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
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.
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