PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heolddu Grove, BARGOED, CF81 8UX
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 8UX 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 8UX
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
19 HEOLDDU GROVE
Date
20 Jun 2021
Current
Potential
63
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Jun 2021
63
75
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
23 HEOLDDU GROVE
Date
6 Jun 2021
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jun 2021
63
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 HEOLDDU GROVE
Date
20 Sep 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Sep 2020
73
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
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
27 Heolddu Grove
Date
15 Jul 2018
Current
Potential
61
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jul 2018
61
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Heolddu Grove
Date
8 Aug 2020
Current
Potential
44
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Aug 2020
44
76
Total Floor Area
87 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 HEOLDDU GROVE
Date
20 Sep 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Sep 2020
73
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
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
33 Heolddu Grove
Date
18 Sep 2024
Current
Potential
56
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Sep 2024
56
76
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 HEOLDDU GROVE
Date
20 Sep 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Sep 2020
73
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
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
38 HEOLDDU GROVE
Date
23 May 2021
Current
Potential
61
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 May 2021
61
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Heolddu Grove
Date
18 Dec 2013
Current
Potential
45
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Dec 2013
45
73
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Heolddu Grove
Date
29 Apr 2013
Current
Potential
40
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Apr 2013
40
73
Total Floor Area
87 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
123
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
40 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
41 Heolddu Grove
Date
27 Jun 2012
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Jun 2012
56
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Heolddu Grove
Date
3 Mar 2022
Current
Potential
61
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Mar 2022
61
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Heolddu Grove
Date
24 Mar 2017
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Mar 2017
63
77
11 Nov 2009
61
74
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
4
Number of Extensions
0
Address
44 Heolddu Grove
Date
20 Jun 2013
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Jun 2013
62
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 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
46 Heolddu Grove
Date
28 Sep 2022
Current
Potential
57
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Sep 2022
57
76
20 Sep 2012
69
85
2 Mar 2010
70
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
48 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
50 Heolddu Grove
Date
8 Dec 2021
Current
Potential
60
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Dec 2021
60
74
8 Sep 2010
53
66
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
50 HEOLDDU GROVE, BARGOED
Date
21 Apr 2021
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
21 Apr 2021
59
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51, HEOLDDU GROVE
Date
6 Jun 2021
Current
Potential
55
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jun 2021
55
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
52 Heolddu Grove
Date
15 Dec 2021
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Dec 2021
71
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Heolddu Grove
Date
7 Jan 2017
Current
Potential
62
77
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Jan 2017
62
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Heolddu Grove
Date
20 Apr 2015
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Apr 2015
70
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 HEOLDDU GROVE
Date
22 Sep 2020
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Sep 2020
71
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Heolddu Grove
Date
14 Aug 2023
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Aug 2023
74
87
4 Jul 2013
74
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
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.