PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bontnewydd Terrace, TREHARRIS, CF46 6AF
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 Bontnewydd Terrace, CF46 6AF 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 Bontnewydd Terrace, TREHARRIS, CF46 6AF
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Bontnewydd Terrace, Trelewis
Date
10 Mar 2020
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2020
66
85
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
1 Old Dairy Cottages, Bontnewydd Terrace
Date
7 Dec 2018
Current
Potential
82
94
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
7 Dec 2018
82
94
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Bontnewydd Terrace, Trelewis
Date
9 May 2010
Current
Potential
50
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 May 2010
50
70
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Bontnewydd Terrace, Trelewis
Date
28 May 2015
Current
Potential
60
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 May 2015
60
74
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Bontnewydd Terrace, Trelewis
Date
26 Jan 2019
Current
Potential
51
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Jan 2019
51
83
3 Dec 2008
60
67
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
14 Bontnewydd Terrace, Trelewis
Date
6 Mar 2012
Current
Potential
71
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Mar 2012
71
74
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Bontnewydd Terrace, Trelewis
Date
8 Jun 2022
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jun 2022
61
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
16 Bontnewydd Terrace, Trelewis
Date
15 Mar 2020
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Mar 2020
67
89
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Bontnewydd Terrace, Trelewis
Date
8 Mar 2017
Current
Potential
50
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2017
50
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Bontnewydd Terrace, Trelewis
Date
27 Sep 2023
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Sep 2023
63
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Old Dairy Cottages, Bontnewydd Terrace
Date
7 Dec 2018
Current
Potential
83
95
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
7 Dec 2018
83
95
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Bontnewydd Terrace, Trelewis
Date
18 Feb 2014
Current
Potential
44
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Feb 2014
44
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Bontnewydd Terrace, Trelewis
Date
18 Jun 2020
Current
Potential
31
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Jun 2020
31
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
92
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Bontnewydd Terrace, Trelewis
Date
14 Mar 2014
Current
Potential
54
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2014
54
80
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
24 Bontnewydd Terrace, Trelewis
Date
22 Dec 2015
Current
Potential
52
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Dec 2015
52
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 BONTNEWYDD TERRACE, TRELEWIS
Date
13 Apr 2021
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Apr 2021
72
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Bontnewydd Terrace, Trelewis
Date
12 Dec 2013
Current
Potential
47
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Dec 2013
47
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Bontnewydd Terrace, Trelewis
Date
13 May 2015
Current
Potential
45
107
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 May 2015
45
107
10 May 2015
42
107
Total Floor Area
80 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Old Dairy Cottages, Bontnewydd Terrace
Date
7 Dec 2018
Current
Potential
82
94
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
7 Dec 2018
82
94
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Bontnewydd Terrace, Trelewis
Date
12 Feb 2024
Current
Potential
69
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Feb 2024
69
80
9 Nov 2013
44
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
31 Bontnewydd Terrace, Trelewis
Date
30 Oct 2014
Current
Potential
54
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Oct 2014
54
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Bontnewydd Terrace, Trelewis
Date
26 Apr 2012
Current
Potential
61
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Apr 2012
61
90
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Bontnewydd Terrace, Trelewis
Date
16 Nov 2018
Current
Potential
78
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Nov 2018
78
89
1 Apr 2016
44
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Bontnewydd Terrace, Trelewis
Date
23 Oct 2016
Current
Potential
60
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Oct 2016
60
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
6 Bontnewydd Terrace, Trelewis
Date
19 Jun 2019
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jun 2019
68
85
6 Mar 2015
63
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
7 Bontnewydd Terrace, Trelewis
Date
12 Sep 2012
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Sep 2012
74
87
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
8 Bontnewydd Terrace, Trelewis
Date
20 Mar 2014
Current
Potential
50
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2014
50
80
20 Mar 2014
54
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Bontnewydd Terrace, Trelewis
Date
27 Jul 2012
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Jul 2012
64
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Lletty Clud, Bontnewydd Terrace
Date
13 May 2010
Current
Potential
56
61
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 May 2010
56
61
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Trem y Nant, Bontnewydd Terrace
Date
5 Oct 2013
Current
Potential
81
81
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
5 Oct 2013
81
81
Total Floor Area
156 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
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.
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