PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cae Du Estate, PWLLHELI, LL53 7EN

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 Cae Du Estate, LL53 7EN 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 Cae Du Estate, PWLLHELI, LL53 7EN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Cae Du Estate, Abersoch
Date
20 Jul 2016
Current
Potential
23
77
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Jul 2016
23
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
12 Cae Du Estate, Abersoch
Date
4 Apr 2024
Current
Potential
41
66
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Apr 2024
41
66
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
13 Cae Du Estate, Abersoch
Date
14 Aug 2014
Current
Potential
33
61
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Aug 2014
33
61
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
14 Cae Du Estate, Abersoch
Date
22 Jan 2016
Current
Potential
20
67
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
22 Jan 2016
20
67
Total Floor Area
80 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
152
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
15 Cae Du Estate, Abersoch
Date
10 Sep 2015
Current
Potential
9
43
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Sep 2015
9
43
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
17 Cae Du Estate, Abersoch
Date
22 Jan 2024
Current
Potential
50
74
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
22 Jan 2024
50
74
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
2 Cae Du Estate, Abersoch
Date
24 Jul 2023
Current
Potential
40
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Jul 2023
40
80
4 Mar 2022
32
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
20 Cae Du Estate, Abersoch
Date
11 May 2017
Current
Potential
55
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
11 May 2017
55
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
21 Cae Du Estate, Abersoch
Date
30 Apr 2015
Current
Potential
43
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
30 Apr 2015
43
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
22 Cae Du Estate, Abersoch
Date
21 Mar 2023
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
21 Mar 2023
66
87
11 Aug 2021
27
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
23 Cae Du Estate, Abersoch
Date
29 Jan 2020
Current
Potential
53
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
29 Jan 2020
53
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
24 Cae Du Estate, Abersoch
Date
29 Apr 2018
Current
Potential
59
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
29 Apr 2018
59
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
26 CAE DU ESTATE, ABERSOCH
Date
21 Jun 2021
Current
Potential
43
64
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
21 Jun 2021
43
64
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
26 Cae Du Estate, Abersoch
Date
10 Mar 2012
Current
Potential
43
66
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
10 Mar 2012
43
66
Total Floor Area
68 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
130
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
27 CAE DU ESTATE, ABERSOCH
Date
30 Apr 2021
Current
Potential
25
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Apr 2021
25
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
28 CAE DU ESTATE
Date
27 May 2021
Current
Potential
48
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
27 May 2021
48
72
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
28 Cae Du Estate, Abersoch
Date
10 May 2010
Current
Potential
18
63
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 May 2010
18
63
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
2
Address
3 Cae Du Estate, Abersoch
Date
13 Jun 2018
Current
Potential
32
76
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 Jun 2018
32
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
192
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
30 Cae Du Estate
Date
28 Apr 2024
Current
Potential
39
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Apr 2024
39
74
Total Floor Area
86 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
31 Cae Du Estate, Abersoch
Date
13 Jun 2018
Current
Potential
37
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
13 Jun 2018
37
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
158
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
35 Cae Du Estate, Abersoch
Date
25 Mar 2015
Current
Potential
41
74
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
25 Mar 2015
41
74
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
36 Cae Du Estate, Abersoch
Date
1 Jun 2009
Current
Potential
2
55
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
1 Jun 2009
2
55
Total Floor Area
90 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
37 Cae Du Estate
Date
23 Mar 2022
Current
Potential
32
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2022
32
83
30 Aug 2010
25
42
Total Floor Area
81 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
124
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
39 Cae Du Estate, Abersoch
Date
23 Jun 2010
Current
Potential
13
55
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Jun 2010
13
55
Total Floor Area
60 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
180
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
4 CAE DU ESTATE, ABERSOCH
Date
30 Jun 2021
Current
Potential
60
68
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Jun 2021
60
68
Total Floor Area
182 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Cae Du Estate, Abersoch
Date
30 Aug 2017
Current
Potential
18
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Aug 2017
18
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
218
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
40 CAE DU ESTATE, ABERSOCH
Date
23 Apr 2021
Current
Potential
40
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Apr 2021
40
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
41 Cae Du Estate, Abersoch
Date
1 Dec 2011
Current
Potential
31
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
1 Dec 2011
31
69
Total Floor Area
68 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
42 CAE DU ESTATE, ABERSOCH
Date
18 Apr 2021
Current
Potential
47
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 Apr 2021
47
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
44 Cae Du Estate, Abersoch
Date
25 Jul 2017
Current
Potential
40
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
25 Jul 2017
40
78
7 May 2009
40
49
Total Floor Area
83 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
45 Cae Du Estate, Abersoch
Date
5 Sep 2013
Current
Potential
34
76
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
5 Sep 2013
34
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
133
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
6 Cae Du Estate, Abersoch
Date
6 Dec 2018
Current
Potential
43
70
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Dec 2018
43
70
Total Floor Area
68 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
7 Cae Du Estate, Abersoch
Date
2 May 2013
Current
Potential
36
67
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 May 2013
36
67
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
8 Cae Du Estate, Abersoch
Date
29 Jan 2015
Current
Potential
40
77
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Jan 2015
40
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Bryn Rhosyn, 10 Cae Du Estate
Date
4 Oct 2021
Current
Potential
64
77
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Oct 2021
64
77
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.