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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Don, CARDIFF, CF14 2AU

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 Don, CF14 2AU 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 Don, CARDIFF, CF14 2AU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heol Don
Date
7 Apr 2024
Current
Potential
59
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
7 Apr 2024
59
76
Total Floor Area
281 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
2
Address
16 Heol Don
Date
1 Nov 2011
Current
Potential
62
63
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Nov 2011
62
63
Total Floor Area
230 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
9.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
18 Heol Don
Date
22 Mar 2013
Current
Potential
54
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
22 Mar 2013
54
78
Total Floor Area
218 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
22 Heol Don
Date
22 May 2013
Current
Potential
53
65
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 May 2013
53
65
Total Floor Area
201 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
26 Heol Don
Date
12 Jan 2017
Current
Potential
35
52
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Jan 2017
35
52
13 Jan 2014
54
74
7 Nov 2013
57
73
Total Floor Area
251 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
28 Heol Don
Date
7 Oct 2008
Current
Potential
46
49
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Oct 2008
46
49
Total Floor Area
269 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
30 Heol Don
Date
22 Sep 2015
Current
Potential
48
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Sep 2015
48
76
Total Floor Area
234 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
Coach House, 30 Heol Don
Date
22 Sep 2015
Current
Potential
46
85
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
22 Sep 2015
46
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
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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