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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wallis Street, NEWPORT, NP20 2DH

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 Wallis Street, NP20 2DH 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 Wallis Street, NEWPORT, NP20 2DH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Wallis Street
Date
20 Feb 2015
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Feb 2015
67
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Wallis Street
Date
19 Feb 2018
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Feb 2018
70
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Wallis Street
Date
19 Feb 2018
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Feb 2018
68
86
25 Jun 2013
67
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Wallis Street
Date
20 May 2024
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 May 2024
68
85
4 Oct 2012
69
88
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Wallis Street
Date
12 Apr 2023
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Apr 2023
68
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
18 Wallis Street
Date
1 Jul 2018
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Jul 2018
61
81
26 Jul 2013
56
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Wallis Street
Date
16 Aug 2009
Current
Potential
52
54
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Aug 2009
52
54
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Wallis Street
Date
30 Jan 2019
Current
Potential
52
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Jan 2019
52
73
6 Nov 2008
48
56
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Wallis Street
Date
22 Jun 2020
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jun 2020
63
82
12 Aug 2009
53
54
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Wallis Street
Date
6 Feb 2024
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Feb 2024
74
89
12 Aug 2009
53
54
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Wallis Street
Date
30 Apr 2014
Current
Potential
64
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Apr 2014
64
89
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Wallis Street
Date
15 Aug 2023
Current
Potential
65
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Aug 2023
65
91
15 Aug 2013
55
89
30 Aug 2011
50
64
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 7 Wallis Street
Date
17 Feb 2020
Current
Potential
64
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Feb 2020
64
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 7 Wallis Street
Date
17 Feb 2020
Current
Potential
70
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Feb 2020
70
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
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.