PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Pentwyn, CARDIFF, CF14 7DD

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 Pentwyn, CF14 7DD 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 Pentwyn, CARDIFF, CF14 7DD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heol Pentwyn
Date
28 Jan 2016
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Jan 2016
69
82
27 Jan 2015
53
75
23 Jan 2013
48
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Heol Pentwyn
Date
22 Oct 2017
Current
Potential
65
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Oct 2017
65
87
14 Feb 2011
60
63
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Heol Pentwyn
Date
15 Aug 2021
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Aug 2021
63
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Heol Pentwyn
Date
5 Jul 2023
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Jul 2023
62
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
14 Heol Pentwyn
Date
23 Sep 2014
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 Sep 2014
64
83
23 Jan 2013
50
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 HEOL PENTWYN, WHITCHURCH
Date
15 Dec 2020
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Dec 2020
66
86
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
16 Heol Pentwyn
Date
27 Dec 2018
Current
Potential
57
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Dec 2018
57
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16a Heol Pentwyn
Date
24 Oct 2018
Current
Potential
55
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2018
55
83
21 Oct 2008
80
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Heol Pentwyn
Date
11 Jan 2019
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Jan 2019
66
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Heol Pentwyn
Date
5 Aug 2020
Current
Potential
52
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
5 Aug 2020
52
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Heol Pentwyn
Date
23 Sep 2014
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Sep 2014
67
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25a Heol Pentwyn
Date
21 May 2012
Current
Potential
77
90
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
+
Certificate History
21 May 2012
77
90
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Heol Pentwyn
Date
15 May 2017
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 May 2017
57
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Heol Pentwyn
Date
11 Apr 2017
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Apr 2017
61
87
28 Apr 2010
56
61
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Heol Pentwyn
Date
13 Nov 2009
Current
Potential
58
68
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
13 Nov 2009
58
68
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
33 Heol Pentwyn
Date
9 Dec 2013
Current
Potential
57
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Dec 2013
57
86
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Heol Pentwyn
Date
13 Sep 2015
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Sep 2015
74
87
13 May 2009
62
74
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
37 Heol Pentwyn
Date
5 Dec 2022
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Dec 2022
70
83
6 Oct 2008
58
74
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
38 Heol Pentwyn
Date
6 Apr 2011
Current
Potential
65
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Apr 2011
65
74
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Heol Pentwyn
Date
6 May 2014
Current
Potential
44
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 May 2014
44
75
22 Jan 2014
53
76
Total Floor Area
116 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Heol Pentwyn
Date
24 Apr 2016
Current
Potential
74
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Apr 2016
74
85
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Heol Pentwyn
Date
22 Jan 2024
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Jan 2024
61
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol Pentwyn
Date
6 Dec 2019
Current
Potential
68
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Dec 2019
68
78
15 Dec 2010
40
55
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Heol Pentwyn
Date
24 Jun 2013
Current
Potential
60
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Jun 2013
60
79
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
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.