PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heolddu Grove, BARGOED, CF81 8UY
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 Heolddu Grove, CF81 8UY 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 Heolddu Grove, BARGOED, CF81 8UY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
47 Heolddu Grove
Date
6 Sep 2015
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Sep 2015
66
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 HEOLDDU GROVE
Date
19 Sep 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
19 Sep 2020
73
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
53 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
55 Heolddu Grove
Date
10 May 2023
Current
Potential
65
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 May 2023
65
77
5 Dec 2013
44
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
59 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
61 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 Heolddu Grove
Date
17 Jan 2025
Current
Potential
87
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2025
87
90
1 Mar 2017
62
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Heolddu Grove
Date
17 Jan 2025
Current
Potential
87
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2025
87
90
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 HEOLDDU GROVE, BARGOED
Date
23 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
23 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 HEOLDDU GROVE
Date
21 Jan 2025
Current
Potential
88
91
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
21 Jan 2025
88
91
23 Sep 2020
73
86
23 Sep 2020
73
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
67 Heolddu Grove
Date
21 Jan 2025
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Jan 2025
70
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
68 Heolddu Grove
Date
2 Oct 2023
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2023
65
78
24 Feb 2012
62
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
69 Heolddu Grove
Date
11 Jan 2016
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jan 2016
63
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
70 HEOLDDU GROVE
Date
17 Jan 2025
Current
Potential
87
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2025
87
90
23 Sep 2020
73
85
23 Sep 2020
73
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
71 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
74 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
75 Heolddu Grove
Date
27 Sep 2016
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Sep 2016
65
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
76 HEOLDDU GROVE
Date
17 Jan 2025
Current
Potential
87
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2025
87
90
23 Sep 2020
73
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 HEOLDDU GROVE, BARGOED
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
72
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
80 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
72
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
82 Heolddu Grove
Date
11 Jan 2016
Current
Potential
56
86
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
11 Jan 2016
56
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
124
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
84 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
72
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
86 HEOLDDU GROVE
Date
17 Jan 2025
Current
Potential
87
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2025
87
89
23 Sep 2020
72
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
88 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
72
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
92 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
22 Sep 2020
73
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
94 Heolddu Grove
Date
14 Nov 2016
Current
Potential
58
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Nov 2016
58
71
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
96 Heolddu Grove
Date
8 May 2013
Current
Potential
42
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 May 2013
42
86
7 Apr 2013
35
65
Total Floor Area
79 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
111
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
96 HEOLDDU GROVE, BARGOED
Date
6 Apr 2021
Current
Potential
37
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Apr 2021
37
63
Total Floor Area
82 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
98 Heolddu Grove
Date
8 Dec 2021
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Dec 2021
67
83
25 Sep 2013
36
82
9 May 2013
45
88
5 May 2013
47
93
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
98 HEOLDDU GROVE, BARGOED
Date
21 Apr 2021
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Apr 2021
49
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
127
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Bands
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.