PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Maes Y Ffynnon, CARDIFF, CF5 6TT
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 Maes Y Ffynnon, CF5 6TT 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 Maes Y Ffynnon, CARDIFF, CF5 6TT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Maes Y Ffynnon, Bonvilston
Date
23 Apr 2024
Current
Potential
57
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Apr 2024
57
83
23 Apr 2024
50
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
1 Maes y Ffynnon, Bonvilston
Date
1 Feb 2018
Current
Potential
28
93
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Feb 2018
28
93
Total Floor Area
108 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
10 Maes Y Ffynnon, Bonvilston
Date
15 Aug 2023
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Aug 2023
58
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 Maes y Ffynnon, Bonvilston
Date
15 Sep 2015
Current
Potential
75
87
Property Type
House
Built Form
Semi-Detached
Constructed
INVALID!
Certificate History
15 Sep 2015
75
87
1 Jul 2014
42
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Maes y Ffynnon, Bonvilston
Date
13 Feb 2015
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Feb 2015
55
81
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Maes y Ffynnon, Bonvilston
Date
28 Aug 2014
Current
Potential
57
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Aug 2014
57
74
20 Oct 2009
48
72
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15a Maes Y Ffynnon, Bonvilston
Date
1 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2022
79
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Maes Y Ffynnon, Bonvilston
Date
1 Aug 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2022
79
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Maes y Ffynnon, Bonvilston
Date
15 Jan 2015
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Jan 2015
69
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16a Maes Y Ffynnon, Bonvilston
Date
1 Aug 2022
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2022
76
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16a Maes y Ffynnon, Bonvilston
Date
15 Jan 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Jan 2015
75
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Maes y Ffynnon, Bonvilston
Date
13 Sep 2012
Current
Potential
39
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Sep 2012
39
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
19 Maes Y Ffynnon, Bonvilston
Date
7 Aug 2023
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Aug 2023
76
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Maes y Ffynnon, Bonvilston
Date
13 Nov 2009
Current
Potential
69
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Nov 2009
69
72
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Maes y Ffynnon, Bonvilston
Date
13 Oct 2010
Current
Potential
64
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Oct 2010
64
69
11 Nov 2008
69
77
11 Nov 2008
69
77
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Maes Y Ffynnon, Bonvilston
Date
5 Jun 2022
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Jun 2022
73
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Maes y Ffynnon, Bonvilston
Date
17 May 2017
Current
Potential
44
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2017
44
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Maes y Ffynnon, Bonvilston
Date
25 Jul 2013
Current
Potential
59
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jul 2013
59
72
Total Floor Area
143 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
5 Maes Y Ffynnon, Bonvilston
Date
8 Jul 2024
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jul 2024
66
83
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
6 Maes y Ffynnon, Bonvilston
Date
10 Jun 2014
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Jun 2014
69
82
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
9 Maes y Ffynnon, Bonvilston
Date
18 Oct 2017
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Oct 2017
68
82
5 Jul 2014
56
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
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.