PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Allt-yr-Yn Avenue, NEWPORT, NP20 5DD
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 Allt-yr-Yn Avenue, NP20 5DD 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 Allt-yr-Yn Avenue, NEWPORT, NP20 5DD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
44 Allt-Yr-Yn Avenue
Date
1 Sep 2021
Current
Potential
59
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Sep 2021
59
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
46 Allt-Yr-Yn Avenue
Date
23 Feb 2024
Current
Potential
64
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Feb 2024
64
80
Total Floor Area
146 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Allt-Yr-Yn Avenue
Date
10 Oct 2021
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Oct 2021
68
82
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
48 Allt-yr-yn Avenue
Date
2 Apr 2014
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 Apr 2014
61
84
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
56 Allt-yr-yn Avenue
Date
2 Jun 2016
Current
Potential
69
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jun 2016
69
79
Total Floor Area
138 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
58 Allt-yr-yn Avenue
Date
13 Jan 2011
Current
Potential
53
66
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jan 2011
53
66
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
64 Allt-Yr-Yn Avenue
Date
6 Jan 2025
Current
Potential
58
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
6 Jan 2025
58
75
Total Floor Area
218 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
66 Allt-yr-yn Avenue
Date
12 May 2013
Current
Potential
67
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 May 2013
67
76
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
68 Allt-Yr-Yn Avenue
Date
1 Jun 2022
Current
Potential
73
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Jun 2022
73
80
Total Floor Area
221 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
68 Allt-yr-yn Avenue
Date
16 Nov 2011
Current
Potential
53
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Nov 2011
53
70
Total Floor Area
155 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
72 Allt-yr-yn Avenue
Date
22 Oct 2009
Current
Potential
52
72
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Oct 2009
52
72
Total Floor Area
178 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
74 Allt-yr-yn Avenue
Date
16 Jul 2014
Current
Potential
58
75
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Jul 2014
58
75
9 Jun 2014
60
81
19 Mar 2014
46
78
26 Feb 2014
48
77
21 Jan 2014
53
81
17 Dec 2013
52
77
3 Dec 2013
39
77
18 Apr 2010
40
66
Total Floor Area
208 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
79 Allt-yr-yn Avenue
Date
23 Jul 2019
Current
Potential
54
71
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Jul 2019
54
71
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
81 Allt-Yr-Yn Avenue
Date
12 Aug 2021
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Aug 2021
67
83
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
81 Allt-yr-yn Avenue
Date
26 Aug 2020
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Aug 2020
64
82
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
81a Allt-yr-yn Avenue
Date
10 Mar 2014
Current
Potential
86
86
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
10 Mar 2014
86
86
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81b Allt-yr-yn Avenue
Date
18 May 2014
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
18 May 2014
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81c Allt-yr-yn Avenue
Date
15 Jun 2017
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
15 Jun 2017
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81d Allt-yr-yn Avenue
Date
15 Nov 2017
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
15 Nov 2017
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81e Allt-yr-yn Avenue
Date
21 Nov 2017
Current
Potential
85
92
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
21 Nov 2017
85
92
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
81f Allt-yr-yn Avenue
Date
23 Nov 2017
Current
Potential
85
92
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
23 Nov 2017
85
92
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
83a Allt-yr-yn Avenue
Date
26 Jan 2018
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
26 Jan 2018
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
83b Allt-yr-yn Avenue
Date
4 Apr 2018
Current
Potential
85
93
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
4 Apr 2018
85
93
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
83c Allt-yr-Yn Avenue
Date
11 Jun 2018
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
11 Jun 2018
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
83d Allt-yr-yn Avenue
Date
12 Sep 2018
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
12 Sep 2018
86
91
Total Floor Area
220 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Loreto House, Allt-yr-yn Avenue
Date
16 Dec 2019
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Dec 2019
68
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
TEGFAN, ALLT-YR-YN AVENUE
Date
20 Oct 2020
Current
Potential
57
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Oct 2020
57
80
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Bands
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.