PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Colwyn Crescent, COLWYN BAY, LL28 4RG
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 Colwyn Crescent, LL28 4RG 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 Colwyn Crescent, COLWYN BAY, LL28 4RG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Colwyn Crescent, Rhos On Sea
Date
28 Jul 2022
Current
Potential
58
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Jul 2022
58
82
31 May 2009
53
65
Total Floor Area
151 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
11 Colwyn Crescent, Rhos on Sea
Date
18 May 2011
Current
Potential
58
67
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 May 2011
58
67
Total Floor Area
171 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
12 Colwyn Crescent, Rhos on Sea
Date
17 Feb 2020
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Feb 2020
60
83
20 Oct 2008
35
56
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 COLWYN CRESCENT, RHOS ON SEA
Date
9 Feb 2021
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Feb 2021
62
82
Total Floor Area
161 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
17 Colwyn Crescent, Rhos on Sea
Date
10 Oct 2013
Current
Potential
39
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Oct 2013
39
74
30 May 2011
46
63
Total Floor Area
64 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17a Colwyn Crescent, Rhos on Sea
Date
4 Oct 2015
Current
Potential
64
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
4 Oct 2015
64
78
10 Oct 2013
39
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Colwyn Crescent, Rhos on Sea
Date
29 Feb 2016
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Feb 2016
49
82
Total Floor Area
150 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
19 Colwyn Crescent, Rhos on Sea
Date
20 Oct 2013
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Oct 2013
61
85
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Colwyn Crescent, Rhos on Sea
Date
11 May 2016
Current
Potential
47
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 May 2016
47
78
1 Oct 2014
55
79
Total Floor Area
143 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20 Colwyn Crescent, Rhos On Sea
Date
11 Aug 2021
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Aug 2021
64
79
Total Floor Area
196 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
21 COLWYN CRESCENT, RHOS ON SEA
Date
21 Oct 2020
Current
Potential
58
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Oct 2020
58
80
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Colwyn Crescent, Rhos on Sea
Date
26 Jan 2011
Current
Potential
45
56
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Jan 2011
45
56
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Colwyn Crescent, Rhos On Sea
Date
26 Aug 2021
Current
Potential
45
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Aug 2021
45
79
Total Floor Area
136 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
24 Colwyn Crescent, Rhos on Sea
Date
3 Jul 2014
Current
Potential
26
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 Jul 2014
26
81
1 Jul 2014
42
81
Total Floor Area
129 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2a Colwyn Crescent, Rhos on Sea
Date
16 Feb 2011
Current
Potential
64
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Feb 2011
64
73
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2b Colwyn Crescent, Rhos on Sea
Date
26 Aug 2013
Current
Potential
61
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
26 Aug 2013
61
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Colwyn Crescent, Rhos on Sea
Date
20 Feb 2014
Current
Potential
67
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Feb 2014
67
83
Total Floor Area
161 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
4 Colwyn Crescent, Rhos On Sea
Date
28 Mar 2022
Current
Potential
53
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Mar 2022
53
79
14 Mar 2012
57
69
25 Nov 2008
46
51
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Colwyn Crescent, Rhos on Sea
Date
9 Dec 2015
Current
Potential
57
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Dec 2015
57
74
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5a Colwyn Crescent, Rhos on Sea
Date
13 Feb 2014
Current
Potential
44
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Feb 2014
44
65
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Colwyn Crescent, Rhos on Sea
Date
9 Jul 2014
Current
Potential
57
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Jul 2014
57
82
11 Aug 2010
50
59
Total Floor Area
157 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
Flat 1, 10, Colwyn Crescent
Date
21 May 2020
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 May 2020
60
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 10, Colwyn Crescent
Date
21 May 2020
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 May 2020
61
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
The Nook, 2b Colwyn Crescent
Date
4 Nov 2009
Current
Potential
48
62
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
4 Nov 2009
48
62
Total Floor Area
65 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
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.