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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Clwyd, ST. ASAPH, LL17 0PD

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 Heol Clwyd, LL17 0PD 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 Heol Clwyd, ST. ASAPH, LL17 0PD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 Heol Clwyd
Date
6 Feb 2020
Current
Potential
72
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Feb 2020
72
89
12 Jan 2016
61
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Heol Clwyd
Date
9 Nov 2022
Current
Potential
69
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Nov 2022
69
87
3 Mar 2016
64
86
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Heol Clwyd
Date
27 Nov 2013
Current
Potential
53
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Nov 2013
53
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Heol Clwyd
Date
9 Sep 2024
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Sep 2024
76
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Heol Clwyd
Date
25 Nov 2009
Current
Potential
53
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Nov 2009
53
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Heol Clwyd
Date
20 Sep 2014
Current
Potential
40
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Sep 2014
40
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Heol Clwyd
Date
13 Jul 2010
Current
Potential
54
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jul 2010
54
74
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Heol Clwyd
Date
11 May 2010
Current
Potential
64
76
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 May 2010
64
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Heol Clwyd
Date
13 Jan 2016
Current
Potential
62
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
13 Jan 2016
62
82
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 HEOL CLWYD, ST ASAPH
Date
13 Nov 2020
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
13 Nov 2020
70
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Heol Clwyd
Date
7 Jun 2016
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
7 Jun 2016
62
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Heol Clwyd
Date
28 May 2015
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 May 2015
72
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Heol Clwyd
Date
5 Dec 2013
Current
Potential
41
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Dec 2013
41
76
20 Aug 2013
52
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Heol Clwyd
Date
23 May 2016
Current
Potential
57
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
23 May 2016
57
80
18 Aug 2013
74
88
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Heol Clwyd
Date
22 Jan 2016
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Jan 2016
69
85
22 May 2011
71
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Heol Clwyd
Date
13 Jan 2016
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jan 2016
62
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Heol Clwyd
Date
8 Oct 2019
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
8 Oct 2019
75
87
22 Jan 2016
68
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Heol Clwyd
Date
6 Jun 2022
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Jun 2022
72
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Heol Clwyd
Date
25 May 2016
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 May 2016
61
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
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.

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