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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol St. Denys, CARDIFF, CF14 0RU

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 St. Denys, CF14 0RU 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 St. Denys, CARDIFF, CF14 0RU
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heol St. Denys, Lisvane
Date
19 Feb 2009
Current
Potential
69
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
19 Feb 2009
69
72
Total Floor Area
163 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
10 Heol St. Denys, Lisvane
Date
17 Apr 2019
Current
Potential
64
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Apr 2019
64
79
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
11 Heol St. Denys, Lisvane
Date
24 Oct 2013
Current
Potential
55
73
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
24 Oct 2013
55
73
24 Oct 2013
52
72
Total Floor Area
196 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
15 HEOL ST. DENYS, LISVANE
Date
22 Jun 2021
Current
Potential
60
77
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
22 Jun 2021
60
77
Total Floor Area
164 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
19 Heol St. Denys, Lisvane
Date
23 Dec 2009
Current
Potential
74
75
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
23 Dec 2009
74
75
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 Heol St. Denys, Lisvane
Date
14 Nov 2023
Current
Potential
63
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
14 Nov 2023
63
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Heol St. Denys, Lisvane
Date
22 Nov 2016
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
22 Nov 2016
68
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Heol St. Denys, Lisvane
Date
7 Jun 2018
Current
Potential
65
80
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
7 Jun 2018
65
80
Total Floor Area
160 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
29 Heol St. Denys, Lisvane
Date
17 Mar 2014
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Mar 2014
63
80
1 Feb 2014
65
80
23 Apr 2010
50
67
13 Apr 2009
42
65
Total Floor Area
172 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3 Heol St. Denys, Lisvane
Date
4 Sep 2024
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Sep 2024
72
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Heol St. Denys, Lisvane
Date
19 Jan 2010
Current
Potential
71
71
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
19 Jan 2010
71
71
Total Floor Area
184 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
32 Heol St. Denys, Lisvane
Date
20 Jul 2009
Current
Potential
65
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Jul 2009
65
70
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
36 Heol St. Denys, Lisvane
Date
30 Jun 2023
Current
Potential
55
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 Jun 2023
55
70
21 Feb 2011
48
75
Total Floor Area
175 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
38 Heol St. Denys, Lisvane
Date
11 Jun 2018
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Jun 2018
68
81
Total Floor Area
162 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
5 Heol St. Denys, Lisvane
Date
6 Jul 2014
Current
Potential
72
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
6 Jul 2014
72
85
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Heol St. Denys, Lisvane
Date
4 Sep 2024
Current
Potential
60
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Sep 2024
60
79
Total Floor Area
176 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
MILDENHALL, 7 HEOL ST DENYS
Date
1 Mar 2021
Current
Potential
63
75
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Mar 2021
63
75
Total Floor Area
157 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
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.