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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Locke Street, NEWPORT, NP20 5HL

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 Locke Street, NP20 5HL 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 Locke Street, NEWPORT, NP20 5HL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Locke Street
Date
17 May 2022
Current
Potential
64
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
17 May 2022
64
88
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
10 Locke Street
Date
7 Aug 2020
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Aug 2020
57
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Locke Street
Date
14 Sep 2015
Current
Potential
55
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Sep 2015
55
81
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
15 Locke Street
Date
30 May 2012
Current
Potential
42
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 May 2012
42
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Locke Street
Date
6 May 2013
Current
Potential
48
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 May 2013
48
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
18 Locke Street
Date
14 Sep 2017
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Sep 2017
58
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
19 Locke Street
Date
22 Oct 2021
Current
Potential
55
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 Oct 2021
55
79
20 Jul 2009
56
65
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Locke Street
Date
2 Mar 2021
Current
Potential
59
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Mar 2021
59
80
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
25 Locke Street
Date
6 Sep 2019
Current
Potential
58
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Sep 2019
58
84
25 Sep 2008
41
63
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
3 Locke Street
Date
18 Aug 2022
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Aug 2022
63
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 LOCKE STREET, NEWPORT
Date
4 Mar 2021
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Mar 2021
66
85
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
5 Locke Street
Date
20 Dec 2021
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Dec 2021
67
86
11 Sep 2016
27
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
6 Locke Street
Date
6 Jul 2014
Current
Potential
54
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Jul 2014
54
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
7 Locke Street
Date
5 Jun 2014
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Jun 2014
63
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
8 Locke Street
Date
7 Jan 2019
Current
Potential
60
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
7 Jan 2019
60
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Locke Street
Date
19 Sep 2021
Current
Potential
50
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Sep 2021
50
77
12 Sep 2011
42
47
28 May 2010
40
52
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
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.