PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llewellyn Street, PENTRE, CF41 7BS
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 Llewellyn Street, CF41 7BS 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 Llewellyn Street, PENTRE, CF41 7BS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
65 Llewellyn Street
Date
4 Dec 2012
Current
Potential
1
40
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Dec 2012
1
40
Total Floor Area
170 sq m
Current CO2 Emissions Level
25.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
146
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
68 Llewellyn Street
Date
23 Mar 2020
Current
Potential
62
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Mar 2020
62
89
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
69 Llewellyn Street
Date
12 Nov 2018
Current
Potential
47
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Nov 2018
47
88
24 Jun 2014
45
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
72a Llewellyn Street
Date
26 Sep 2021
Current
Potential
44
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2021
44
64
Total Floor Area
36 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
117
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
72b Llewellyn Street
Date
26 Sep 2021
Current
Potential
68
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2021
68
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
72c Llewellyn Street
Date
26 Sep 2021
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2021
71
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
74a Llewellyn Street
Date
4 Jul 2023
Current
Potential
50
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2023
50
61
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
78 Llewellyn Street
Date
6 May 2022
Current
Potential
58
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
6 May 2022
58
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
78 LLEWELLYN STREET, PENTRE
Date
3 Dec 2020
Current
Potential
50
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Dec 2020
50
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
83 Llewellyn Street
Date
24 Apr 2025
Current
Potential
40
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Apr 2025
40
86
12 Jun 2023
10
80
28 Oct 2019
20
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
84 Llewellyn Street
Date
5 Feb 2014
Current
Potential
60
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Feb 2014
60
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
85 Llewellyn Street
Date
9 Sep 2018
Current
Potential
54
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Sep 2018
54
82
Total Floor Area
206 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
87 Llewellyn Street
Date
28 Jan 2012
Current
Potential
63
67
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jan 2012
63
67
27 Jan 2025
67
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
89 Llewellyn Street
Date
16 Mar 2016
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2016
59
81
Total Floor Area
164 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Basement Flat, 74 Llewellyn Street
Date
13 Oct 2020
Current
Potential
54
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Oct 2020
54
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
89
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 73 Llewellyn Street
Date
3 Dec 2021
Current
Potential
63
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
3 Dec 2021
63
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 86 Llewllyn Street
Date
21 Mar 2018
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Mar 2018
63
73
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1 Llys-Nazareth, Llewellyn Street
Date
5 Aug 2018
Current
Potential
76
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1991-1995
Certificate History
5 Aug 2018
76
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Llys-Nazareth, Llewellyn Street
Date
31 Jan 2014
Current
Potential
81
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2014
81
81
Total Floor Area
32 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Llys-Nazareth, Llewellyn Street
Date
20 Jun 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
20 Jun 2019
81
81
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12, Llys-Nazareth
Date
9 Feb 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
9 Feb 2022
80
80
Total Floor Area
33 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13, Llys-Nazareth
Date
10 Nov 2021
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
10 Nov 2021
80
80
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 15, LLYS NAZARETH
Date
11 Jan 2021
Current
Potential
76
76
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
11 Jan 2021
76
76
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Llys-Nazareth, Llewellyn Street
Date
17 Jan 2013
Current
Potential
80
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
17 Jan 2013
80
81
26 Jul 2010
77
80
Total Floor Area
36 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17, Llys-Nazareth
Date
1 Feb 2023
Current
Potential
77
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
1 Feb 2023
77
77
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18, Llys-Nazareth
Date
6 Dec 2023
Current
Potential
77
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
6 Dec 2023
77
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 19 Llys-Nazareth, Llewellyn Street
Date
30 Jun 2009
Current
Potential
74
81
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
30 Jun 2009
74
81
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 73 Llewellyn Street
Date
3 Dec 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Dec 2021
73
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 2, 86 LLEWELLYN STREET
Date
23 Jun 2021
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jun 2021
71
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
Flat 2, Llys-Nazareth
Date
28 Sep 2021
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
28 Sep 2021
74
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Llys-Nazareth, Llewellyn Street
Date
20 Sep 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Sep 2017
78
78
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 20 Llys-Nazareth, Llewellyn Street
Date
5 Dec 2012
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
5 Dec 2012
82
83
Total Floor Area
36 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 86 Llewllyn Street
Date
21 Mar 2018
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Mar 2018
64
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Llys-Nazareth, Llewellyn Street
Date
31 Jan 2014
Current
Potential
81
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2014
81
81
26 Oct 2009
80
84
Total Floor Area
33 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Llys-Nazareth, Llewellyn Street
Date
4 Oct 2012
Current
Potential
77
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1991-1995
Certificate History
4 Oct 2012
77
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Llys-Nazareth, Llewellyn Street
Date
24 Nov 2010
Current
Potential
76
80
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
24 Nov 2010
76
80
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9 Llys-Nazareth, Llewellyn Street
Date
17 Dec 2014
Current
Potential
78
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
17 Dec 2014
78
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.