PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cefn Road, NEWPORT, NP10 9EX
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 Cefn Road, NP10 9EX 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 Cefn Road, NEWPORT, NP10 9EX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
112 Cefn Road, Rogerstone
Date
12 Dec 2024
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Dec 2024
70
83
14 May 2014
72
83
12 Nov 2013
51
78
Total Floor Area
138 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
120 Cefn Road, Rogerstone
Date
17 Oct 2010
Current
Potential
51
66
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
17 Oct 2010
51
66
Total Floor Area
157 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
122 Cefn Road, Rogerstone
Date
4 Jun 2014
Current
Potential
54
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
4 Jun 2014
54
79
12 Mar 2009
54
73
Total Floor Area
185 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
124 Cefn Road, Rogerstone
Date
19 Nov 2012
Current
Potential
73
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
19 Nov 2012
73
81
Total Floor Area
221 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
126 CEFN ROAD, ROGERSTONE
Date
7 Oct 2020
Current
Potential
60
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
7 Oct 2020
60
78
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
128 Cefn Road, Rogerstone
Date
12 Aug 2019
Current
Potential
57
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Aug 2019
57
71
11 Mar 2009
68
77
Total Floor Area
187 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
130 Cefn Road, Rogerstone
Date
1 Aug 2019
Current
Potential
56
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
1 Aug 2019
56
78
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
132 Cefn Road, Rogerstone
Date
23 Sep 2009
Current
Potential
45
63
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Sep 2009
45
63
Total Floor Area
130 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
134 Cefn Road, Rogerstone
Date
11 Feb 2022
Current
Potential
72
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
11 Feb 2022
72
82
Total Floor Area
204 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
136 Cefn Road, Rogerstone
Date
16 Dec 2016
Current
Potential
66
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
16 Dec 2016
66
79
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
138 Cefn Road, Rogerstone
Date
6 Nov 2018
Current
Potential
60
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
6 Nov 2018
60
78
6 Oct 2011
55
70
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
140a Cefn Road, Rogerstone
Date
11 Oct 2011
Current
Potential
60
67
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
11 Oct 2011
60
67
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
146 CEFN ROAD, ROGERSTONE
Date
23 Mar 2021
Current
Potential
62
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Mar 2021
62
77
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
150 Cefn Road, Rogerstone
Date
31 Jul 2023
Current
Potential
67
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
31 Jul 2023
67
75
9 Oct 2011
62
72
Total Floor Area
205 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
177 Cefn Road, Rogerstone
Date
20 Mar 2018
Current
Potential
63
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Mar 2018
63
81
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
177 CEFN ROAD, ROGERSTONE
Date
12 Feb 2021
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Feb 2021
65
81
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
179 Cefn Road, Rogerstone
Date
14 May 2019
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 May 2019
57
81
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
181 Cefn Road, Rogerstone
Date
18 Mar 2009
Current
Potential
45
51
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 Mar 2009
45
51
Total Floor Area
116 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
187 Cefn Road, Rogerstone
Date
19 Dec 2013
Current
Potential
65
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
19 Dec 2013
65
83
Total Floor Area
200 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
189 Cefn Road, Rogerstone
Date
17 Jun 2015
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
17 Jun 2015
67
80
Total Floor Area
166 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
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.