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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penllyn Avenue, NEWPORT, NP20 4JG

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 Penllyn Avenue, NP20 4JG 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 Penllyn Avenue, NEWPORT, NP20 4JG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Penllyn Avenue
Date
8 Nov 2011
Current
Potential
72
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
8 Nov 2011
72
73
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Penllyn Avenue
Date
25 Mar 2018
Current
Potential
50
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Mar 2018
50
72
25 Feb 2011
66
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Penllyn Avenue
Date
28 Jul 2016
Current
Potential
54
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Jul 2016
54
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Penllyn Avenue
Date
26 May 2013
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 May 2013
57
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Penllyn Avenue
Date
18 Sep 2013
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
18 Sep 2013
65
84
1 Nov 2012
68
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1a Penllyn Avenue
Date
1 Mar 2010
Current
Potential
47
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
1 Mar 2010
47
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Penllyn Avenue
Date
14 Oct 2021
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Oct 2021
70
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Penllyn Avenue
Date
7 Mar 2017
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Mar 2017
63
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Penllyn Avenue
Date
24 Feb 2009
Current
Potential
57
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Feb 2009
57
76
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Penllyn Avenue
Date
19 Nov 2015
Current
Potential
60
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Nov 2015
60
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Penllyn Avenue
Date
16 Aug 2009
Current
Potential
58
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Aug 2009
58
73
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 PENLLYN AVENUE, NEWPORT
Date
26 Jan 2021
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Jan 2021
62
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Penllyn Avenue
Date
24 May 2016
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 May 2016
69
88
19 Sep 2011
46
62
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
37 Penllyn Avenue
Date
26 Nov 2013
Current
Potential
46
77
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
26 Nov 2013
46
77
Total Floor Area
115 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
5 Penllyn Avenue
Date
20 Oct 2019
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
20 Oct 2019
57
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Penllyn Avenue
Date
6 Nov 2019
Current
Potential
65
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Nov 2019
65
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Penllyn Avenue
Date
8 Sep 2013
Current
Potential
64
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Sep 2013
64
88
2 Aug 2012
58
87
29 Dec 2008
59
75
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
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.