PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Arnold Avenue, CARDIFF, CF3 5PP
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 Arnold Avenue, CF3 5PP 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 Arnold Avenue, CARDIFF, CF3 5PP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Arnold Avenue, Llanrumney
Date
20 Oct 2013
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Oct 2013
70
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Arnold Avenue, Llanrumney
Date
1 Aug 2016
Current
Potential
47
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2016
47
79
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Arnold Avenue, Llanrumney
Date
10 May 2018
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 May 2018
64
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Arnold Avenue, Llanrumney
Date
8 Feb 2019
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Feb 2019
69
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Arnold Avenue, Llanrumney
Date
28 Feb 2013
Current
Potential
69
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Feb 2013
69
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Arnold Avenue, Llanrumney
Date
9 Jul 2013
Current
Potential
18
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Jul 2013
18
80
Total Floor Area
92 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
19 Arnold Avenue, Llanrumney
Date
23 May 2013
Current
Potential
54
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 May 2013
54
78
26 Nov 2011
60
65
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Arnold Avenue, Llanrumney
Date
4 Feb 2025
Current
Potential
67
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Feb 2025
67
85
29 Nov 2013
70
87
26 May 2012
53
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Arnold Avenue, Llanrumney
Date
19 Jun 2025
Current
Potential
70
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Jun 2025
70
77
9 Jan 2025
69
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Arnold Avenue, Llanrumney
Date
18 Apr 2023
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Apr 2023
71
86
19 Apr 2010
72
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Arnold Avenue, Llanrumney
Date
30 Oct 2014
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Oct 2014
69
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
25 Arnold Avenue, Llanrumney
Date
18 Sep 2025
Current
Potential
66
75
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Sep 2025
66
75
9 Oct 2014
66
87
27 Apr 2011
55
64
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Arnold Avenue, Llanrumney
Date
8 Jan 2024
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Jan 2024
71
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Arnold Avenue, Llanrumney
Date
22 Jul 2020
Current
Potential
64
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 Jul 2020
64
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Arnold Avenue, Llanrumney
Date
20 Oct 2015
Current
Potential
60
84
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Oct 2015
60
84
26 Apr 2011
50
67
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Arnold Avenue, Llanrumney
Date
22 Oct 2025
Current
Potential
76
82
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
22 Oct 2025
76
82
30 Oct 2014
69
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Arnold Avenue, Llanrumney
Date
2 May 2011
Current
Potential
66
67
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 May 2011
66
67
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Arnold Avenue, Llanrumney
Date
9 Nov 2023
Current
Potential
73
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Nov 2023
73
86
20 Oct 2016
72
87
20 Oct 2016
66
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Arnold Avenue, Llanrumney
Date
28 Jul 2023
Current
Potential
68
87
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Jul 2023
68
87
14 Jun 2023
63
87
7 Nov 2022
57
78
22 Oct 2014
45
70
26 Apr 2011
41
66
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Arnold Avenue, Llanrumney
Date
8 Jan 2025
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jan 2025
71
85
7 Nov 2014
71
85
7 Nov 2012
56
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Arnold Avenue, Llanrumney
Date
16 Aug 2020
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Aug 2020
74
75
13 Jan 2020
73
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Arnold Avenue, Llanrumney
Date
22 Mar 2025
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Mar 2025
69
82
23 Mar 2022
71
84
7 Nov 2012
65
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
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
39 Arnold Avenue, Llanrumney
Date
13 Dec 2024
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Dec 2024
73
77
18 Feb 2009
77
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Arnold Avenue, Llanrumney
Date
9 Jan 2023
Current
Potential
71
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2023
71
84
17 Jan 2018
69
84
28 Jan 2009
72
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Arnold Avenue, Llanrumney
Date
16 Jan 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jan 2024
75
75
10 Dec 2009
62
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Arnold Avenue, Llanrumney
Date
19 Aug 2019
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Aug 2019
72
86
22 Jul 2014
65
86
5 Oct 2011
66
73
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Arnold Avenue, Llanrumney
Date
16 Jan 2024
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jan 2024
73
87
27 Oct 2011
63
63
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Arnold Avenue, Llanrumney
Date
10 Jun 2013
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Jun 2013
66
83
20 May 2012
66
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
9 Arnold Avenue, Llanrumney
Date
26 Feb 2020
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Feb 2020
71
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
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 2026.