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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Nant Castan, CARDIFF, CF14 6RQ

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 Nant Castan, CF14 6RQ 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 Nant Castan, CARDIFF, CF14 6RQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
30 Heol Nant Castan
Date
23 Jun 2009
Current
Potential
61
73
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jun 2009
61
73
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Heol Nant Castan
Date
5 Oct 2010
Current
Potential
58
66
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Oct 2010
58
66
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Heol Nant Castan
Date
11 Jan 2013
Current
Potential
66
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Jan 2013
66
84
28 Mar 2012
65
66
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Heol Nant Castan
Date
27 Mar 2012
Current
Potential
65
68
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Mar 2012
65
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 HEOL NANT CASTAN, RHIWBINA
Date
23 Sep 2020
Current
Potential
55
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Sep 2020
55
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45 Heol Nant Castan
Date
5 Mar 2015
Current
Potential
59
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Mar 2015
59
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Heol Nant Castan
Date
12 May 2012
Current
Potential
70
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 May 2012
70
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 HEOL NANT CASTAN, RHIWBINA
Date
18 Apr 2021
Current
Potential
66
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Apr 2021
66
83
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Heol Nant Castan
Date
25 Apr 2012
Current
Potential
62
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Apr 2012
62
87
27 Jan 2011
69
71
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Heol Nant Castan
Date
13 Mar 2020
Current
Potential
61
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Mar 2020
61
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
60 Heol Nant Castan
Date
8 Apr 2019
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Apr 2019
56
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
61 Heol Nant Castan
Date
18 Oct 2009
Current
Potential
63
75
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
18 Oct 2009
63
75
23 Jan 2009
51
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Heol Nant Castan
Date
20 May 2018
Current
Potential
62
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 May 2018
62
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
71 Heol Nant Castan
Date
15 Oct 2012
Current
Potential
69
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Oct 2012
69
88
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73 HEOL NANT CASTAN, RHIWBINA
Date
31 Dec 2020
Current
Potential
65
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Dec 2020
65
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
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.

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