PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, NEWPORT, NP11 7JJ
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 High Street, NP11 7JJ 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 High Street, NEWPORT, NP11 7JJ
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
3 High Street, Ynysddu
Date
9 Dec 2022
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Dec 2022
71
86
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
11 High Street, Ynysddu
Date
15 Aug 2011
Current
Potential
62
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Aug 2011
62
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 High Street, Ynysddu
Date
8 Feb 2022
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Feb 2022
63
86
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 High Street, Ynysddu
Date
31 May 2023
Current
Potential
59
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 May 2023
59
78
8 Apr 2009
45
57
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 HIGH STREET, YNYSDDU
Date
12 May 2021
Current
Potential
67
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 May 2021
67
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
17 High Street, Ynysddu
Date
24 Oct 2019
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Oct 2019
71
77
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17A HIGH STREET, YNYSDDU
Date
12 May 2021
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 May 2021
68
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 High Street, Ynysddu
Date
19 May 2021
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 May 2021
63
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 High Street, Ynysddu
Date
11 Sep 2018
Current
Potential
56
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Sep 2018
56
87
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 High Street, Ynysddu
Date
15 Dec 2023
Current
Potential
64
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2023
64
80
7 Jun 2009
58
63
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 High Street, Ynysddu
Date
3 Aug 2015
Current
Potential
4
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Aug 2015
4
86
20 Mar 2015
60
81
26 Nov 2013
49
80
14 Aug 2013
62
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
127
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 High Street, Ynysddu
Date
8 Sep 2021
Current
Potential
50
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2021
50
77
4 Mar 2011
60
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 High Street, Ynysddu
Date
19 Jul 2022
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2022
64
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
28 High Street, Ynysddu
Date
19 Oct 2010
Current
Potential
67
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Oct 2010
67
76
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 High Street, Ynysddu
Date
12 Mar 2010
Current
Potential
63
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Mar 2010
63
70
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 High Street, Ynysddu
Date
25 Jun 2023
Current
Potential
62
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2023
62
80
19 Sep 2013
45
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
34 High Street, Ynysddu
Date
23 Jan 2014
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Jan 2014
75
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 High Street, Ynysddu
Date
3 Feb 2022
Current
Potential
57
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2022
57
77
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 HIGH STREET, YNYSDDU
Date
9 Dec 2020
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
9 Dec 2020
72
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 HIGH STREET, YNYSDDU
Date
20 Apr 2021
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Apr 2021
71
90
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 High Street, Ynysddu
Date
20 Sep 2019
Current
Potential
45
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Sep 2019
45
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
39 High Street, Ynysddu
Date
3 Feb 2022
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2022
61
79
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 High Street, Ynysddu
Date
21 Sep 2022
Current
Potential
83
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Sep 2022
83
89
18 Sep 2019
53
76
30 Jul 2009
54
61
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 High Street, Ynysddu
Date
14 Oct 2014
Current
Potential
56
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
14 Oct 2014
56
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 High Street, Ynysddu
Date
24 Sep 2013
Current
Potential
51
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2013
51
89
13 Aug 2013
46
89
2 Nov 2012
47
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 High Street, Ynysddu
Date
20 Apr 2015
Current
Potential
58
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Apr 2015
58
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.