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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Navigation Road, NEWPORT, NP11 6FF

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 Navigation Road, NP11 6FF 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 Navigation Road, NEWPORT, NP11 6FF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Navigation Road, Risca
Date
15 Jan 2015
Current
Potential
45
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Jan 2015
45
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Navigation Road, Risca
Date
16 Jan 2015
Current
Potential
67
89
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Jan 2015
67
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
16 Navigation Road, Risca
Date
20 Apr 2010
Current
Potential
48
70
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Apr 2010
48
70
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
17 Navigation Road, Risca
Date
14 Jun 2019
Current
Potential
64
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Jun 2019
64
84
23 Sep 2015
31
75
Total Floor Area
148 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21a Navigation Road, Risca
Date
15 May 2023
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
15 May 2023
84
93
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Navigation Road, Risca
Date
17 Apr 2012
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Apr 2012
63
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Navigation Road, Risca
Date
25 May 2011
Current
Potential
38
45
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 May 2011
38
45
Total Floor Area
119 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Navigation Road, Risca
Date
3 Jul 2013
Current
Potential
51
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Jul 2013
51
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Navigation Road, Risca
Date
11 Aug 2019
Current
Potential
46
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 Aug 2019
46
88
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
88
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.