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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cefn Court, NEWPORT, NP10 9AH

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 Court, NP10 9AH 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 Court, NEWPORT, NP10 9AH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Cefn Court, Rogerstone
Date
19 Nov 2024
Current
Potential
72
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Nov 2024
72
85
6 Aug 2012
68
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Cefn Court, Rogerstone
Date
12 Jul 2015
Current
Potential
59
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Jul 2015
59
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Cefn Court, Rogerstone
Date
16 Jul 2018
Current
Potential
50
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Jul 2018
50
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Cefn Court, Rogerstone
Date
12 Aug 2019
Current
Potential
67
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Aug 2019
67
83
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Cefn Court, Rogerstone
Date
15 May 2022
Current
Potential
69
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 May 2022
69
80
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Cefn Court, Rogerstone
Date
27 Aug 2013
Current
Potential
70
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Aug 2013
70
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Cefn Court, Rogerstone
Date
2 Nov 2015
Current
Potential
48
109
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Nov 2015
48
109
26 Feb 2015
64
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
-0.8
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Cefn Court, Rogerstone
Date
20 Oct 2021
Current
Potential
61
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Oct 2021
61
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
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
19 Cefn Court, Rogerstone
Date
7 Nov 2011
Current
Potential
51
69
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 Nov 2011
51
69
Total Floor Area
153 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
1a Cefn Court, Rogerstone
Date
2 Dec 2021
Current
Potential
77
83
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
2 Dec 2021
77
83
Total Floor Area
182 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Cefn Court, Rogerstone
Date
18 Dec 2018
Current
Potential
68
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Dec 2018
68
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Cefn Court, Rogerstone
Date
4 Sep 2011
Current
Potential
64
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Sep 2011
64
70
14 Apr 2010
50
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Cefn Court, Rogerstone
Date
19 Apr 2018
Current
Potential
67
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Apr 2018
67
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Cefn Court, Rogerstone
Date
8 May 2017
Current
Potential
64
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 May 2017
64
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
The Annexe, 8 Cefn Court
Date
12 Mar 2015
Current
Potential
65
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
12 Mar 2015
65
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.