PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Washford Avenue, CARDIFF, CF3 5QA
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 Washford Avenue, CF3 5QA 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 Washford Avenue, CARDIFF, CF3 5QA
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Washford Avenue, Llanrumney
Date
14 May 2014
Current
Potential
54
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 May 2014
54
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 Washford Avenue, Llanrumney
Date
16 Jun 2014
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jun 2014
70
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Washford Avenue, Llanrumney
Date
3 Nov 2022
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Nov 2022
72
85
28 Nov 2013
72
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Washford Avenue, Llanrumney
Date
2 Aug 2012
Current
Potential
71
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Aug 2012
71
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Washford Avenue, Llanrumney
Date
8 Aug 2017
Current
Potential
64
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
8 Aug 2017
64
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Washford Avenue, Llanrumney
Date
31 Oct 2017
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
31 Oct 2017
69
84
19 Sep 2014
56
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Washford Avenue, Llanrumney
Date
15 May 2014
Current
Potential
47
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 May 2014
47
69
Total Floor Area
108 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
20 Washford Avenue, Llanrumney
Date
9 Jan 2025
Current
Potential
75
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2025
75
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Washford Avenue, Llanrumney
Date
7 May 2025
Current
Potential
75
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 May 2025
75
86
16 Sep 2014
67
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Washford Avenue, Llanrumney
Date
18 Aug 2016
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Aug 2016
73
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Washford Avenue, Llanrumney
Date
9 Jan 2025
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2025
72
86
11 Apr 2011
73
75
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Washford Avenue, Llanrumney
Date
10 Jan 2020
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Jan 2020
74
86
25 Sep 2014
63
88
9 Oct 2012
64
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Washford Avenue, Llanrumney
Date
21 Feb 2020
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Feb 2020
76
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Washford Avenue, Llanrumney
Date
23 Feb 2015
Current
Potential
63
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Feb 2015
63
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Washford Avenue, Llanrumney
Date
1 Mar 2012
Current
Potential
68
72
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Mar 2012
68
72
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Washford Avenue, Llanrumney
Date
1 Nov 2016
Current
Potential
70
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Nov 2016
70
80
12 May 2014
63
79
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Washford Avenue, Llanrumney
Date
11 Sep 2013
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Sep 2013
69
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Washford Avenue, Llanrumney
Date
24 Jul 2019
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Jul 2019
73
85
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
46 Washford Avenue, Llanrumney
Date
19 Jan 2015
Current
Potential
67
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Jan 2015
67
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Washford Avenue, Llanrumney
Date
13 Jun 2013
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Jun 2013
70
85
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Washford Avenue, Llanrumney
Date
4 Nov 2022
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Nov 2022
73
88
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Washford Avenue, Llanrumney
Date
14 May 2014
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 May 2014
62
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Washford Avenue, Llanrumney
Date
14 May 2014
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 May 2014
61
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
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.