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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Y Delyn, CARDIFF, CF14 0SQ

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 Y Delyn, CF14 0SQ 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 Y Delyn, CARDIFF, CF14 0SQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heol y Delyn, Lisvane
Date
9 May 2013
Current
Potential
64
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 May 2013
64
75
Total Floor Area
186 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
10 Heol y Delyn, Lisvane
Date
21 Jul 2019
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
21 Jul 2019
63
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Heol y Delyn, Lisvane
Date
20 Jul 2021
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Jul 2021
73
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Heol y Delyn, Lisvane
Date
8 Jul 2015
Current
Potential
50
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Jul 2015
50
81
22 Jan 2015
51
80
24 Aug 2011
48
68
Total Floor Area
156 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Heol y Delyn, Lisvane
Date
17 Aug 2020
Current
Potential
65
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Aug 2020
65
79
29 Sep 2009
65
66
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18 Heol Y Delyn, Lisvane
Date
31 May 2023
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
31 May 2023
70
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Heol y Delyn, Lisvane
Date
5 Jan 2010
Current
Potential
67
72
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
5 Jan 2010
67
72
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Heol y Delyn, Lisvane
Date
13 Jun 2019
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Jun 2019
61
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Heol Y Delyn, Lisvane
Date
11 Sep 2024
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Sep 2024
70
84
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Heol y Delyn, Lisvane
Date
12 Dec 2018
Current
Potential
32
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Dec 2018
32
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Heol y Delyn, Lisvane
Date
15 Aug 2010
Current
Potential
44
65
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Aug 2010
44
65
Total Floor Area
121 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Heol y Delyn, Lisvane
Date
28 Sep 2016
Current
Potential
64
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Sep 2016
64
77
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
30 Heol y Delyn, Lisvane
Date
2 Sep 2014
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
2 Sep 2014
70
81
Total Floor Area
169 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
4 Heol y Delyn, Lisvane
Date
13 Mar 2018
Current
Potential
62
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 Mar 2018
62
81
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Heol Y Delyn, Lisvane
Date
20 Sep 2024
Current
Potential
71
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Sep 2024
71
81
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Helfa, Heol Y Delyn
Date
11 Apr 2024
Current
Potential
87
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Apr 2024
87
87
Total Floor Area
156 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
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 2024.