PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Redlaver Street, CARDIFF, CF11 7LY
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 Redlaver Street, CF11 7LY 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 Redlaver Street, CARDIFF, CF11 7LY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Redlaver Street
Date
11 Sep 2017
Current
Potential
49
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
11 Sep 2017
49
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Redlaver Street
Date
23 Apr 2010
Current
Potential
61
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Apr 2010
61
67
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 REDLAVER STREET, GRANGETOWN
Date
2 Mar 2021
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Mar 2021
67
87
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
13 Redlaver Street
Date
14 Sep 2021
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Sep 2021
75
88
7 Jun 2013
48
78
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Redlaver Street
Date
7 Feb 2017
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Feb 2017
59
81
10 May 2016
49
77
4 Apr 2016
60
84
27 Mar 2014
57
79
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Redlaver Street
Date
8 Sep 2016
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2016
64
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Redlaver Street
Date
12 Apr 2010
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Apr 2010
74
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Redlaver Street
Date
29 May 2014
Current
Potential
60
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 May 2014
60
86
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Redlaver Street
Date
24 Apr 2013
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Apr 2013
61
84
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Redlaver Street
Date
14 Sep 2015
Current
Potential
58
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Sep 2015
58
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Redlaver Street
Date
8 Nov 2023
Current
Potential
32
76
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
8 Nov 2023
32
76
18 Dec 2008
55
59
Total Floor Area
110 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
24 Redlaver Street
Date
7 Aug 2018
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2018
67
86
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
25 Redlaver Street
Date
16 May 2022
Current
Potential
64
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 May 2022
64
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25a Redlaver Street
Date
17 Nov 2017
Current
Potential
67
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Nov 2017
67
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Redlaver Street
Date
5 Feb 2010
Current
Potential
56
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Feb 2010
56
63
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Redlaver Street
Date
30 Jun 2013
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Jun 2013
62
86
23 Apr 2013
61
85
23 Apr 2013
61
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 Redlaver Street
Date
26 Jun 2013
Current
Potential
58
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Jun 2013
58
76
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
29 Redlaver Street
Date
5 Sep 2013
Current
Potential
40
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Sep 2013
40
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
3 Redlaver Street
Date
14 Aug 2023
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Aug 2023
63
81
18 Sep 2013
59
88
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
30 Redlaver Street
Date
15 Sep 2021
Current
Potential
56
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
15 Sep 2021
56
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
31 Redlaver Street
Date
3 Feb 2015
Current
Potential
61
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2015
61
90
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
33 Redlaver Street
Date
14 May 2018
Current
Potential
32
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 May 2018
32
74
14 May 2018
68
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
35 Redlaver Street
Date
8 Mar 2018
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2018
71
89
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Redlaver Street
Date
29 Aug 2017
Current
Potential
51
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2017
51
78
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Redlaver Street
Date
17 Jan 2018
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jan 2018
62
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
41 Redlaver Street
Date
29 Jul 2023
Current
Potential
67
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Jul 2023
67
88
25 Jun 2012
44
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Redlaver Street
Date
3 Jul 2023
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Jul 2023
63
86
22 Jul 2013
61
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
8 Redlaver Street
Date
17 Nov 2023
Current
Potential
71
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Nov 2023
71
81
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Redlaver Street
Date
21 Dec 2023
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Dec 2023
62
82
28 Mar 2010
65
68
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
First Floor Flat, 18 Redlaver Street
Date
24 Jan 2020
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jan 2020
73
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FIRST FLOOR FLAT, 20 REDLAVER STREET
Date
21 Oct 2020
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Oct 2020
64
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, The Old Library
Date
26 Mar 2010
Current
Potential
83
85
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Mar 2010
83
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10, The Old Library
Date
9 Dec 2010
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
9 Dec 2010
83
83
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, The Old Library
Date
7 Dec 2010
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
7 Dec 2010
83
83
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12, The Old Library
Date
7 Dec 2010
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
7 Dec 2010
84
84
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13, The Old Library
Date
19 Apr 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
19 Apr 2023
81
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, The Old Library
Date
26 Mar 2010
Current
Potential
81
83
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Mar 2010
81
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 3, The Old Library
Date
26 Mar 2010
Current
Potential
82
84
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Mar 2010
82
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 4, The Old Library
Date
6 May 2010
Current
Potential
83
85
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
6 May 2010
83
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, The Old Library
Date
26 Jun 2024
Current
Potential
74
81
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2024
74
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, The Old Library
Date
30 Jan 2013
Current
Potential
78
88
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
30 Jan 2013
78
88
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 7, The Old Library
Date
28 Jan 2011
Current
Potential
83
84
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
28 Jan 2011
83
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 8, The Old Library
Date
26 Mar 2010
Current
Potential
85
86
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Mar 2010
85
86
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 9, The Old Library
Date
26 Mar 2010
Current
Potential
83
85
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
26 Mar 2010
83
85
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 10 Redlaver Street
Date
14 Jun 2022
Current
Potential
65
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Jun 2022
65
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat B 36 Redlaver Street
Date
8 Aug 2023
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Aug 2023
67
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 18 Redlaver Street
Date
26 Nov 2019
Current
Potential
56
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Nov 2019
56
73
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
GROUND FLOOR FLAT, 20 REDLAVER STREET
Date
21 Oct 2020
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Oct 2020
78
79
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
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.
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