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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Borage Close, CARDIFF, CF23 8SJ

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 Borage Close, CF23 8SJ 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 Borage Close, CARDIFF, CF23 8SJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Borage Close, Pontprennau
Date
23 Jan 2009
Current
Potential
68
75
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
23 Jan 2009
68
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Borage Close, Pontprennau
Date
11 Apr 2017
Current
Potential
67
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
11 Apr 2017
67
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
12 Borage Close, Pontprennau
Date
16 Oct 2024
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Oct 2024
70
82
1 Sep 2010
69
75
Total Floor Area
149 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
14 Borage Close, Pontprennau
Date
23 Aug 2011
Current
Potential
69
69
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
23 Aug 2011
69
69
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
17 Borage Close, Pontprennau
Date
21 Feb 2010
Current
Potential
69
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
21 Feb 2010
69
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Borage Close, Pontprennau
Date
18 Apr 2022
Current
Potential
74
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
18 Apr 2022
74
84
4 Mar 2010
70
73
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Borage Close, Pontprennau
Date
6 Jul 2010
Current
Potential
68
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
6 Jul 2010
68
74
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Borage Close, Pontprennau
Date
25 Jan 2023
Current
Potential
73
86
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 Jan 2023
73
86
4 Dec 2009
69
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Borage Close, Pontprennau
Date
5 Sep 2013
Current
Potential
63
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
5 Sep 2013
63
85
24 Jun 2013
69
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Borage Close, Pontprennau
Date
22 Aug 2013
Current
Potential
60
79
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
22 Aug 2013
60
79
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Borage Close, Pontprennau
Date
9 Oct 2018
Current
Potential
66
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Oct 2018
66
84
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Borage Close, Pontprennau
Date
9 May 2013
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
9 May 2013
67
83
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Borage Close, Pontprennau
Date
29 Nov 2017
Current
Potential
67
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
29 Nov 2017
67
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Borage Close, Pontprennau
Date
16 Feb 2014
Current
Potential
62
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
16 Feb 2014
62
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Borage Close, Pontprennau
Date
10 Aug 2014
Current
Potential
63
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
10 Aug 2014
63
81
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Borage Close, Pontprennau
Date
10 Aug 2021
Current
Potential
73
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
10 Aug 2021
73
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Borage Close, Pontprennau
Date
1 Feb 2023
Current
Potential
70
80
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
1 Feb 2023
70
80
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
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 2025.