PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mostyn Street, LLANDUDNO, LL30 2PE

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 Mostyn Street, LL30 2PE 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 Mostyn Street, LLANDUDNO, LL30 2PE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
FLAT 2, 127 MOSTYN ST
Date
10 Jan 2022
Current
Potential
68
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Jan 2022
68
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 127 Upper Mostyn St
Date
25 Jul 2022
Current
Potential
69
81
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
25 Jul 2022
69
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
129 Upper Mostyn Street
Date
3 Mar 2023
Current
Potential
50
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2023
50
72
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
147a Mostyn Street
Date
31 Mar 2015
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
31 Mar 2015
68
79
31 Mar 2015
61
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 129 Mostyn Street
Date
3 Mar 2023
Current
Potential
50
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2023
50
72
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 133 Mostyn Street
Date
12 Jul 2015
Current
Potential
45
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Jul 2015
45
68
Total Floor Area
75 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 137, Mostyn Street
Date
26 Apr 2018
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Apr 2018
74
74
31 Oct 2011
62
67
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 139 Mostyn Street
Date
22 Jul 2015
Current
Potential
42
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2015
42
72
Total Floor Area
74 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 145 Mostyn Street
Date
24 Jan 2014
Current
Potential
62
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Jan 2014
62
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 149 Mostyn Street
Date
12 May 2015
Current
Potential
23
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 May 2015
23
73
Total Floor Area
52 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 151-153, Mostyn Street
Date
1 Sep 2019
Current
Potential
40
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
1 Sep 2019
40
72
28 Jun 2012
55
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 155 Mostyn Street
Date
8 May 2015
Current
Potential
64
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 May 2015
64
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, Matlock House
Date
6 Sep 2021
Current
Potential
41
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Sep 2021
41
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 1 127 UPPER MOSTYN ST
Date
26 Sep 2022
Current
Potential
55
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Sep 2022
55
73
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 2, 129 Mostyn Street
Date
8 Jul 2014
Current
Potential
50
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Jul 2014
50
83
9 Jul 2024
40
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 133 Mostyn Street
Date
2 Aug 2015
Current
Potential
44
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Aug 2015
44
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 137, Mostyn Street
Date
26 Apr 2018
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Apr 2018
81
81
3 Nov 2011
58
59
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 139 Mostyn Street
Date
22 Jul 2015
Current
Potential
52
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2015
52
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 145 Mostyn Street
Date
15 Jun 2015
Current
Potential
63
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Jun 2015
63
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 147a Upper Mostyn Street
Date
5 Mar 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Mar 2024
76
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 149 Mostyn Street
Date
12 May 2015
Current
Potential
46
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 May 2015
46
84
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 151-153, Mostyn Street
Date
28 Jan 2020
Current
Potential
46
62
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Jan 2020
46
62
15 Nov 2019
39
76
1 Sep 2019
32
76
28 Jun 2012
36
56
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 2, 155 Mostyn Street
Date
8 May 2015
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 May 2015
65
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 129 Mostyn Street
Date
24 Jun 2019
Current
Potential
45
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Jun 2019
45
74
11 Feb 2009
4
32
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 133 Mostyn Street
Date
2 Aug 2015
Current
Potential
50
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Aug 2015
50
76
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 135a Mostyn Street
Date
19 Dec 2014
Current
Potential
56
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Dec 2014
56
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 137 Mostyn Street
Date
26 Apr 2018
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Apr 2018
78
78
27 Oct 2011
46
47
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 139 Mostyn Street
Date
21 Feb 2018
Current
Potential
55
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Feb 2018
55
71
2 Aug 2015
34
54
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 145 Mostyn Street
Date
24 Jan 2014
Current
Potential
65
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Jan 2014
65
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 147a Upper Mostyn Street
Date
27 Aug 2020
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
27 Aug 2020
63
73
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 149 Mostyn Street
Date
12 May 2015
Current
Potential
8
54
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 May 2015
8
54
Total Floor Area
61 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
118
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 151-153, Mostyn Street
Date
22 Jan 2020
Current
Potential
39
71
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Jan 2020
39
71
1 Sep 2019
44
77
1 Sep 2019
32
65
28 Jun 2012
58
75
Total Floor Area
33 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 155 Mostyn Street
Date
8 May 2015
Current
Potential
78
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 May 2015
78
82
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, Matlock House
Date
6 Sep 2021
Current
Potential
46
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Sep 2021
46
72
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 145 Mostyn Street
Date
22 May 2013
Current
Potential
40
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 May 2013
40
84
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 151-153, Mostyn Street
Date
8 Nov 2019
Current
Potential
39
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
8 Nov 2019
39
78
1 Sep 2019
22
68
28 Jun 2012
58
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 155 Mostyn Street
Date
20 Feb 2014
Current
Potential
63
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
20 Feb 2014
63
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 145 Mostyn Street
Date
15 Jun 2015
Current
Potential
57
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Jun 2015
57
63
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 151-153, Mostyn Street
Date
22 Jan 2020
Current
Potential
40
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Jan 2020
40
68
1 Sep 2019
15
46
28 Jun 2012
26
54
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 155 Mostyn Street
Date
8 May 2015
Current
Potential
78
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 May 2015
78
82
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 155 Mostyn Street
Date
8 May 2015
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
8 May 2015
76
78
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
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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