PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Avondale Gardens South, CARDIFF, CF11 7DZ
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 Avondale Gardens South, CF11 7DZ 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 Avondale Gardens South, CARDIFF, CF11 7DZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Avondale Gardens South
Date
12 May 2016
Current
Potential
60
89
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
12 May 2016
60
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
101 Avondale Gardens South
Date
23 Jun 2010
Current
Potential
66
77
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
23 Jun 2010
66
77
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
101 AVONDALE GARDENS SOUTH, GRANGETOWN
Date
3 Mar 2021
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
3 Mar 2021
72
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
51 Avondale Gardens South
Date
24 Feb 2022
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Feb 2022
69
82
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
52 Avondale Gardens South
Date
25 Oct 2018
Current
Potential
75
91
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
25 Oct 2018
75
91
21 Nov 2011
61
64
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 AVONDALE GARDENS SOUTH
Date
24 Jun 2021
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
24 Jun 2021
69
84
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Avondale Gardens South
Date
25 Feb 2010
Current
Potential
75
77
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Feb 2010
75
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 Avondale Gardens South
Date
21 Aug 2022
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
21 Aug 2022
74
86
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
63 Avondale Gardens South
Date
4 Mar 2025
Current
Potential
50
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Mar 2025
50
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
64 Avondale Gardens South
Date
17 Feb 2021
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Feb 2021
66
83
8 Oct 2009
71
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
65 Avondale Gardens South
Date
25 Jun 2009
Current
Potential
72
74
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Jun 2009
72
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
66 Avondale Gardens South
Date
19 Jan 2024
Current
Potential
75
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
19 Jan 2024
75
90
17 Jan 2024
75
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67 Avondale Gardens South
Date
28 Apr 2014
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
28 Apr 2014
71
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
68 Avondale Gardens South
Date
22 Apr 2018
Current
Potential
68
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
22 Apr 2018
68
90
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
69 Avondale Gardens South
Date
30 Aug 2022
Current
Potential
74
92
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
30 Aug 2022
74
92
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
70 Avondale Gardens South
Date
23 Oct 2013
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
23 Oct 2013
65
87
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Avondale Gardens South
Date
2 Oct 2011
Current
Potential
66
74
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
2 Oct 2011
66
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
72 Avondale Gardens South
Date
15 Feb 2012
Current
Potential
75
75
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
15 Feb 2012
75
75
18 Jul 2009
69
75
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
76 AVONDALE GARDENS SOUTH, GRANGETOWN
Date
8 Apr 2021
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
8 Apr 2021
71
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
77 AVONDALE GARDENS SOUTH, GRANGETOWN
Date
8 Dec 2020
Current
Potential
74
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
8 Dec 2020
74
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
78 Avondale Gardens South
Date
7 Aug 2022
Current
Potential
86
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 Aug 2022
86
89
Total Floor Area
64 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
82 Avondale Gardens South
Date
10 Aug 2022
Current
Potential
68
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
10 Aug 2022
68
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
84 Avondale Gardens South
Date
15 Oct 2019
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
15 Oct 2019
67
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
86 Avondale Gardens South
Date
13 Dec 2019
Current
Potential
70
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Dec 2019
70
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
87 Avondale Gardens South
Date
20 Jul 2020
Current
Potential
73
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
20 Jul 2020
73
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
89 Avondale Gardens South
Date
11 Jan 2024
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 Jan 2024
75
91
20 Feb 2014
66
93
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
90 Avondale Gardens South
Date
6 Apr 2010
Current
Potential
76
82
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
6 Apr 2010
76
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
91 Avondale Gardens South
Date
9 May 2023
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
9 May 2023
70
84
27 Aug 2012
67
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
93 Avondale Gardens South
Date
10 Dec 2018
Current
Potential
75
91
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
10 Dec 2018
75
91
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
94 Avondale Gardens South
Date
18 Aug 2010
Current
Potential
83
84
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
18 Aug 2010
83
84
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
94 AVONDALE GARDENS SOUTH, GRANGETOWN
Date
10 Dec 2020
Current
Potential
73
90
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
10 Dec 2020
73
90
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
95 Avondale Gardens South
Date
29 Aug 2014
Current
Potential
25
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
29 Aug 2014
25
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
96 Avondale Gardens South
Date
13 Feb 2014
Current
Potential
69
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Feb 2014
69
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
98 Avondale Gardens South
Date
17 Mar 2023
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Mar 2023
67
81
16 Jul 2012
71
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
99 Avondale Gardens South
Date
26 Jul 2017
Current
Potential
70
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
26 Jul 2017
70
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2026.