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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Y Gors, CARDIFF, CF14 1HF

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 Y Gors, CF14 1HF 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 Y Gors, CARDIFF, CF14 1HF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol Y Gors, Whitchurch
Date
29 Jul 2025
Current
Potential
17
36
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2025
17
36
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
14 Heol y Gors, Whitchurch
Date
6 Dec 2013
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Dec 2013
55
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Heol Y Gors, Whitchurch
Date
10 Dec 2025
Current
Potential
69
81
Property Type
N/A
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Dec 2025
69
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Heol Y Gors, Whitchurch
Date
19 Jan 2024
Current
Potential
75
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Jan 2024
75
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
20 HEOL Y GORS, WHITCHURCH
Date
14 Jun 2021
Current
Potential
66
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jun 2021
66
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Heol y Gors, Whitchurch
Date
28 Jul 2010
Current
Potential
46
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Jul 2010
46
66
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Heol Y Gors, Whitchurch
Date
21 Sep 2022
Current
Potential
70
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Sep 2022
70
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 HEOL Y GORS, WHITCHURCH
Date
8 Mar 2021
Current
Potential
69
85
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 Mar 2021
69
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Heol y Gors, Whitchurch
Date
5 Mar 2012
Current
Potential
64
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Mar 2012
64
70
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Heol y Gors, Whitchurch
Date
29 Oct 2015
Current
Potential
77
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Oct 2015
77
78
14 May 2014
62
84
Total Floor Area
127 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 Heol y Gors, Whitchurch
Date
15 Sep 2015
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Sep 2015
64
76
Total Floor Area
153 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
34 Heol y Gors, Whitchurch
Date
16 Aug 2011
Current
Potential
38
54
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
16 Aug 2011
38
54
Total Floor Area
122 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Heol y Gors, Whitchurch
Date
16 Nov 2017
Current
Potential
59
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Nov 2017
59
86
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 HEOL Y GORS, WHITCHURCH
Date
23 Mar 2021
Current
Potential
67
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Mar 2021
67
80
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
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 2026.