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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Treowen Road, NEWPORT, NP11 3DN

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 Treowen Road, NP11 3DN 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 Treowen Road, NEWPORT, NP11 3DN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
33 Treowen Road, Newbridge
Date
11 Apr 2013
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 Apr 2013
59
80
16 Oct 2011
48
69
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Treowen Road, Newbridge
Date
7 Sep 2021
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
7 Sep 2021
64
85
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
37 Treowen Road, Newbridge
Date
12 Sep 2012
Current
Potential
48
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Sep 2012
48
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Treowen Road, Newbridge
Date
29 Sep 2011
Current
Potential
65
73
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
29 Sep 2011
65
73
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
40 Treowen Road, Newbridge
Date
7 Mar 2013
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Mar 2013
62
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 Treowen Road, Newbridge
Date
24 Sep 2018
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Sep 2018
56
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 Treowen Road, Newbridge
Date
30 Nov 2009
Current
Potential
53
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Nov 2009
53
75
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Treowen Road, Newbridge
Date
30 May 2012
Current
Potential
54
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 May 2012
54
86
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
47 Treowen Road, Newbridge
Date
27 May 2014
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 May 2014
58
85
29 Oct 2013
52
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
49 Treowen Road, Newbridge
Date
7 Jul 2011
Current
Potential
52
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jul 2011
52
68
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
50 Treowen Road, Newbridge
Date
26 Feb 2014
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Feb 2014
70
84
23 Oct 2013
60
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
52 Treowen Road, Newbridge
Date
20 Jan 2014
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Jan 2014
60
83
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
55 Treowen Road, Newbridge
Date
10 Mar 2015
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Mar 2015
65
85
8 Jul 2014
66
78
3 Feb 2010
72
74
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
58 Treowen Road, Newbridge
Date
11 Apr 2019
Current
Potential
46
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Apr 2019
46
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
59 Treowen Road, Newbridge
Date
8 Mar 2023
Current
Potential
73
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Mar 2023
73
83
6 Feb 2019
37
74
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
64 Treowen Road, Newbridge
Date
12 Dec 2014
Current
Potential
60
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Dec 2014
60
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Associated Studios, 36 Treowen Road
Date
1 Jun 2010
Current
Potential
71
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Jun 2010
71
76
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
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.