Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clos Llanfair, CARDIFF, CF5 6DJ

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 Clos Llanfair, CF5 6DJ 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 Clos Llanfair, CARDIFF, CF5 6DJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Clos Llanfair, Wenvoe
Date
31 Jan 2019
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
31 Jan 2019
66
81
Total Floor Area
169 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
12 Clos Llanfair, Wenvoe
Date
22 May 2017
Current
Potential
71
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
22 May 2017
71
79
Total Floor Area
186 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
15 Clos Llanfair, Wenvoe
Date
30 Jan 2025
Current
Potential
73
82
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
30 Jan 2025
73
82
25 Sep 2014
60
83
Total Floor Area
177 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
16 Clos Llanfair, Wenvoe
Date
18 Sep 2014
Current
Potential
67
75
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
18 Sep 2014
67
75
Total Floor Area
172 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
17 Clos Llanfair, Wenvoe
Date
3 May 2016
Current
Potential
68
78
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
3 May 2016
68
78
Total Floor Area
193 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
4 Clos Llanfair, Wenvoe
Date
24 Jan 2013
Current
Potential
69
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
24 Jan 2013
69
84
21 Aug 2012
64
75
22 Apr 2009
54
65
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
6 Clos Llanfair, Wenvoe
Date
23 Sep 2012
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
23 Sep 2012
63
80
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
8 Clos Llanfair, Wenvoe
Date
22 Aug 2022
Current
Potential
71
83
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
22 Aug 2022
71
83
28 Feb 2012
59
68
Total Floor Area
148 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.