PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nicholson Webb Close, CARDIFF, CF5 2RL
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 Nicholson Webb Close, CF5 2RL 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 Nicholson Webb Close, CARDIFF, CF5 2RL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Nicholson-Webb Close
Date
27 Feb 2010
Current
Potential
60
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Feb 2010
60
72
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Nicholson-Webb Close
Date
24 Jun 2014
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Jun 2014
66
79
19 Jun 2014
63
79
10 Feb 2014
61
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Nicholson Webb Close
Date
15 Jan 2025
Current
Potential
72
86
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
15 Jan 2025
72
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
17 Nicholson-Webb Close
Date
2 Jun 2019
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Jun 2019
70
86
22 Aug 2010
73
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Nicholson-Webb Close
Date
11 Jan 2012
Current
Potential
69
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Jan 2012
69
75
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Nicholson-Webb Close
Date
11 Apr 2017
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Apr 2017
69
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Nicholson-Webb Close
Date
26 Jan 2011
Current
Potential
62
75
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
26 Jan 2011
62
75
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Nicholson-Webb Close
Date
24 Jul 2009
Current
Potential
61
77
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
24 Jul 2009
61
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Nicholson-Webb Close
Date
25 Sep 2016
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Sep 2016
68
84
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 Nicholson-Webb Close
Date
13 May 2019
Current
Potential
66
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 May 2019
66
88
6 Apr 2009
54
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Nicholson Webb Close
Date
29 Sep 2021
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Sep 2021
65
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 Nicholson-Webb Close
Date
16 Aug 2015
Current
Potential
56
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Aug 2015
56
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Nicholson Webb Close
Date
24 Oct 2023
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Oct 2023
64
84
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 NICHOLSON WEBB CLOSE
Date
26 Jul 2021
Current
Potential
69
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
26 Jul 2021
69
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Nicholson Webb Close
Date
26 Apr 2022
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Apr 2022
65
84
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Nicholson-Webb Close
Date
18 Mar 2010
Current
Potential
68
76
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
18 Mar 2010
68
76
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Nicholson-Webb Close
Date
9 Dec 2015
Current
Potential
79
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
9 Dec 2015
79
82
Total Floor Area
127 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
34 Nicholson-Webb Close
Date
30 Oct 2014
Current
Potential
57
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Oct 2014
57
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
39 Nicholson Webb Close
Date
9 Mar 2023
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Mar 2023
69
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 NICHOLSON WEBB CLOSE, LLANDAFF
Date
3 Mar 2021
Current
Potential
67
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
3 Mar 2021
67
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 NICHOLSON WEBB CLOSE, LLANDAFF
Date
14 Sep 2020
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
14 Sep 2020
67
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
40 Nicholson-Webb Close
Date
1 Oct 2014
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
1 Oct 2014
67
87
12 Oct 2010
63
73
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Nicholson-Webb Close
Date
11 Feb 2019
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
11 Feb 2019
64
81
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
46 Nicholson-Webb Close
Date
13 Jul 2011
Current
Potential
61
72
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Jul 2011
61
72
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Nicholson-Webb Close
Date
23 Feb 2016
Current
Potential
63
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
23 Feb 2016
63
79
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
51 Nicholson Webb Close
Date
4 Dec 2024
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
4 Dec 2024
66
80
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
53 NICHOLSON WEBB CLOSE
Date
1 Jun 2021
Current
Potential
70
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
1 Jun 2021
70
80
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
55 Nicholson-Webb Close
Date
20 May 2015
Current
Potential
80
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
20 May 2015
80
85
15 Oct 2012
67
81
Total Floor Area
142 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
6 Nicholson-Webb Close
Date
2 Jun 2015
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Jun 2015
70
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 Nicholson-Webb Close
Date
28 Jun 2015
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
28 Jun 2015
69
83
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
63 Nicholson Webb Close
Date
27 Jan 2022
Current
Potential
62
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
27 Jan 2022
62
78
Total Floor Area
142 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
67 Nicholson-Webb Close
Date
5 Apr 2017
Current
Potential
69
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
5 Apr 2017
69
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Nicholson-Webb Close
Date
30 Apr 2014
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Apr 2014
64
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Nicholson Webb Close
Date
19 Dec 2023
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
19 Dec 2023
67
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Nicholson-Webb Close
Date
2 Dec 2013
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
2 Dec 2013
64
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Nicholson Webb Close
Date
5 Aug 2022
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
5 Aug 2022
75
89
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
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 2025.