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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol-y-Parc, CAERPHILLY, CF83 1AY

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-Parc, CF83 1AY 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-Parc, CAERPHILLY, CF83 1AY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol-y-Parc
Date
26 Mar 2019
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Mar 2019
68
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
13 Heol-y-Parc
Date
18 Aug 2018
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 Aug 2018
62
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.6
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
15 Heol-Y-Parc
Date
18 Nov 2022
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
18 Nov 2022
69
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Heol-y-Parc
Date
4 Jan 2013
Current
Potential
62
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Jan 2013
62
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Heol-Y-Parc
Date
5 Jul 2023
Current
Potential
67
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Jul 2023
67
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Heol-y-Parc
Date
27 Jan 2013
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jan 2013
71
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
19 Heol-Y-Parc
Date
29 May 2023
Current
Potential
56
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 May 2023
56
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Heol-y-Parc
Date
9 Dec 2010
Current
Potential
46
67
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Dec 2010
46
67
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Heol-y-Parc
Date
23 Sep 2015
Current
Potential
58
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Sep 2015
58
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Heol-y-Parc
Date
31 Oct 2018
Current
Potential
52
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Oct 2018
52
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
43 Heol-y-Parc
Date
22 Apr 2016
Current
Potential
64
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Apr 2016
64
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 HEOL-Y-PARC
Date
23 May 2021
Current
Potential
61
76
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
23 May 2021
61
76
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Heol-y-Parc
Date
27 May 2019
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 May 2019
63
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Heol-y-Parc
Date
12 Jan 2018
Current
Potential
53
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jan 2018
53
85
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol-Y-Parc
Date
11 Jun 2025
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Jun 2025
72
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol-y-Parc
Date
9 Jul 2014
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jul 2014
74
86
15 Jan 2013
72
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Heol-y-Parc
Date
23 Apr 2010
Current
Potential
54
56
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Apr 2010
54
56
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
5
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 2026.