PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Donald Street, CARDIFF, CF24 4TL
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 Donald Street, CF24 4TL 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 Donald Street, CARDIFF, CF24 4TL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101a Donald Street
Date
16 Aug 2022
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2022
72
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
101b Donald Street
Date
13 Jul 2009
Current
Potential
55
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Jul 2009
55
61
16 Aug 2022
68
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 Donald Street
Date
12 Aug 2019
Current
Potential
59
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
12 Aug 2019
59
82
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
55a Donald Street
Date
9 Jul 2020
Current
Potential
58
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Jul 2020
58
73
24 Feb 2010
52
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
55b Donald Street
Date
9 Jul 2020
Current
Potential
35
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Jul 2020
35
68
24 Feb 2010
31
50
Total Floor Area
57 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
101
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
57 Donald Street
Date
3 Oct 2019
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Oct 2019
66
80
23 Mar 2009
64
69
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
61 DONALD STREET
Date
23 Jun 2021
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jun 2021
66
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
61 Donald Street
Date
7 Apr 2011
Current
Potential
50
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Apr 2011
50
66
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
63 Donald Street
Date
18 Apr 2012
Current
Potential
46
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Apr 2012
46
80
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
65 Donald Street
Date
16 Jan 2017
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Jan 2017
66
83
20 Apr 2016
58
79
25 Jan 2010
34
59
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
67 Donald Street
Date
17 Jan 2025
Current
Potential
74
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jan 2025
74
78
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
69 Donald Street
Date
9 Aug 2010
Current
Potential
41
59
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Aug 2010
41
59
Total Floor Area
115 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
71 Donald Street
Date
18 Oct 2011
Current
Potential
60
61
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Oct 2011
60
61
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
75 Donald Street
Date
10 Sep 2015
Current
Potential
55
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Sep 2015
55
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
79 Donald Street
Date
11 Mar 2009
Current
Potential
51
61
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Mar 2009
51
61
Total Floor Area
149 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
81 Donald Street
Date
4 May 2015
Current
Potential
52
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 May 2015
52
86
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
83 Donald Street
Date
7 Nov 2025
Current
Potential
69
79
Property Type
N/A
Built Form
N/A
Constructed
N/A
Certificate History
7 Nov 2025
69
79
1 Jun 2011
69
70
13 Dec 2010
45
64
Total Floor Area
152 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
83 DONALD STREET, ROATH
Date
7 May 2021
Current
Potential
68
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 May 2021
68
78
Total Floor Area
182 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
87 Donald Street
Date
10 Apr 2018
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Apr 2018
70
87
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
97 Donald Street
Date
4 Dec 2018
Current
Potential
58
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Dec 2018
58
78
12 Jan 2015
43
80
29 Jan 2013
51
73
Total Floor Area
167 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
99 Donald Street
Date
10 Mar 2022
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Mar 2022
59
83
30 Mar 2017
53
84
3 Feb 2009
41
54
Total Floor Area
213 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
FIRST FLOOR FLAT, 55 DONALD STREET
Date
10 Mar 2021
Current
Potential
61
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Mar 2021
61
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
First Floor Flat, 89 Donald Street
Date
13 Sep 2023
Current
Potential
64
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2023
64
70
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 75 Donald Street
Date
14 Mar 2016
Current
Potential
42
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2016
42
71
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 1 Hollie Court, 91, Donald Street
Date
30 Sep 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
70
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1 Hollie Court, 93, Donald Street
Date
30 Sep 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
70
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1 Hollie Court, 95, Donald Street
Date
30 Sep 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
70
77
1 Feb 2012
75
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 75 Donald Street
Date
10 Sep 2015
Current
Potential
55
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Sep 2015
55
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, Hollie Court
Date
13 Jan 2022
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
66
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, Hollie Court
Date
13 Jan 2022
Current
Potential
69
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
69
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, Hollie Court
Date
3 Apr 2022
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Apr 2022
71
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2 Hollie Court, 91, Donald Street
Date
5 Jul 2011
Current
Potential
73
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jul 2011
73
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2 Hollie Court, 93, Donald Street
Date
6 Oct 2011
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
6 Oct 2011
78
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2 Hollie Court, 95, Donald Street
Date
1 Feb 2012
Current
Potential
75
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2012
75
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 3, Hollie Court
Date
13 Jan 2022
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
71
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Hollie Court, 91, Donald Street
Date
30 Sep 2019
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
73
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Hollie Court, 93, Donald Street
Date
16 Aug 2020
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2020
74
77
12 May 2010
73
73
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Hollie Court, 95, Donald Street
Date
30 Sep 2019
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
74
79
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, Hollie Court
Date
13 Jan 2022
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
75
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, Hollie Court
Date
13 Jan 2022
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
70
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Hollie Court, 91, Donald Street
Date
16 Aug 2020
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2020
74
77
31 Mar 2010
75
76
19 May 2009
71
73
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Hollie Court, 93, Donald Street
Date
30 Sep 2019
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2019
74
79
19 May 2009
86
86
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Hollie Court
Date
13 Jan 2022
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2022
69
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat A 75 Donald Street, Roath
Date
27 Nov 2025
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Nov 2025
73
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat B 75 Donald Street, Roath
Date
27 Nov 2025
Current
Potential
64
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Nov 2025
64
77
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.0
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
Ground Floor Flat, 89 Donald Street
Date
13 Sep 2023
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2023
70
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.