PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ddol Ddu, COLWYN BAY, LL29 8YH

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 Ddol Ddu, LL29 8YH 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 Ddol Ddu, COLWYN BAY, LL29 8YH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Ddol Ddu, Old Colwyn
Date
16 Mar 2023
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
16 Mar 2023
69
83
4 Dec 2012
68
87
12 Mar 2009
75
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Ddol Ddu, Old Colwyn
Date
14 Feb 2017
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
14 Feb 2017
72
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 DDOL DDU, OLD COLWYN
Date
20 Apr 2021
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
20 Apr 2021
74
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Ddol Ddu, Old Colwyn
Date
14 Nov 2022
Current
Potential
69
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
14 Nov 2022
69
82
1 Feb 2011
64
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Ddol Ddu, Old Colwyn
Date
10 Jun 2024
Current
Potential
75
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
10 Jun 2024
75
84
Total Floor Area
140 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Ddol Ddu, Old Colwyn
Date
16 Mar 2017
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
16 Mar 2017
73
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
74
77
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
74
77
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 DDOL DDU, OLD COLWYN
Date
8 Jul 2021
Current
Potential
72
84
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
8 Jul 2021
72
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
22 Ddol Ddu, Old Colwyn
Date
18 Apr 2011
Current
Potential
55
66
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
18 Apr 2011
55
66
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
69
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Ddol Ddu, Old Colwyn
Date
14 Nov 2022
Current
Potential
64
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Nov 2022
64
83
1 Feb 2011
74
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Ddol Ddu, Old Colwyn
Date
3 Jul 2024
Current
Potential
71
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
3 Jul 2024
71
83
30 May 2014
66
86
Total Floor Area
95 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
5
Number of Extensions
0
Address
26 Ddol Ddu, Old Colwyn
Date
14 Nov 2022
Current
Potential
67
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Nov 2022
67
86
1 Feb 2011
70
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Ddol Ddu, Old Colwyn
Date
25 Jul 2016
Current
Potential
70
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
25 Jul 2016
70
76
1 Feb 2011
72
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Ddol Ddu, Old Colwyn
Date
24 Feb 2020
Current
Potential
62
81
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
24 Feb 2020
62
81
1 Feb 2011
75
75
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Ddol Ddu, Old Colwyn
Date
28 Nov 2023
Current
Potential
76
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
28 Nov 2023
76
85
15 Jul 2013
75
87
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Ddol Ddu, Old Colwyn
Date
14 Nov 2022
Current
Potential
65
84
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
14 Nov 2022
65
84
1 Feb 2011
74
74
Total Floor Area
48 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
31 Ddol Ddu, Old Colwyn
Date
10 Aug 2016
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
10 Aug 2016
73
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Ddol Ddu, Old Colwyn
Date
14 Nov 2022
Current
Potential
65
85
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
14 Nov 2022
65
85
3 Nov 2016
70
89
1 Feb 2011
78
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Ddol Ddu, Old Colwyn
Date
8 Nov 2022
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
8 Nov 2022
74
74
17 Feb 2009
78
84
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
73
74
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
73
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Ddol Ddu, Old Colwyn
Date
8 Nov 2022
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 Nov 2022
68
73
1 Feb 2011
73
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Ddol Ddu, Old Colwyn
Date
3 Nov 2010
Current
Potential
78
78
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 Nov 2010
78
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
72
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
1 Feb 2011
72
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
70
71
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
70
71
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38A DDOL DDU, OLD COLWYN
Date
22 Apr 2021
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
22 Apr 2021
73
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38B DDOL DDU, OLD COLWYN
Date
11 Jul 2021
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
11 Jul 2021
73
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Ddol Ddu, Old Colwyn
Date
5 Feb 2014
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Feb 2014
72
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
74
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
74
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 DDOL DDU, OLD COLWYN
Date
11 Jul 2021
Current
Potential
69
87
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
11 Jul 2021
69
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Ddol Ddu, Old Colwyn
Date
30 Jul 2017
Current
Potential
74
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 Jul 2017
74
76
1 Feb 2011
77
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Ddol Ddu, Old Colwyn
Date
7 Apr 2015
Current
Potential
69
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
7 Apr 2015
69
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
77
77
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
77
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
72
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
72
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 DDOL DDU, OLD COLWYN
Date
16 Jun 2021
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Jun 2021
73
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
72
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
72
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Ddol Ddu, Old Colwyn
Date
1 Feb 2011
Current
Potential
64
73
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Feb 2011
64
73
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.