PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, NEWPORT, NP11 4HG
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 4HG 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 4HG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 High Street, Pentwynmawr, Newbridge
Date
15 Dec 2016
Current
Potential
57
79
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
15 Dec 2016
57
79
1 Jul 2009
44
57
Total Floor Area
259 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
10 High Street, Pentwynmawr, Newbridge
Date
23 Jan 2020
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Jan 2020
59
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 High Street, Pentwynmawr, Newbridge
Date
14 Aug 2017
Current
Potential
54
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Aug 2017
54
87
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 High Street, Pentwynmawr, Newbridge
Date
14 Aug 2017
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Aug 2017
67
86
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 High Street, Pentwynmawr
Date
18 Apr 2024
Current
Potential
70
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 Apr 2024
70
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17a High Street, Pentwynmawr
Date
27 Sep 2021
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Sep 2021
69
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 High Street, Pentwynmawr, Newbridge
Date
3 May 2019
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 May 2019
64
86
30 Sep 2009
50
56
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 High Street, Pentwynmawr, Newbridge
Date
16 May 2013
Current
Potential
56
87
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
Certificate History
16 May 2013
56
87
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 High Street, Pentwynmawr, Newbridge
Date
20 Feb 2010
Current
Potential
58
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Feb 2010
58
75
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 High Street, Pentwynmawr, Newbridge
Date
5 Sep 2016
Current
Potential
34
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Sep 2016
34
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
177
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
23 High Street, Pentwynmawr, Newbridge
Date
4 Oct 2011
Current
Potential
66
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Oct 2011
66
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 High Street, Pentwynmawr, Newbridge
Date
7 Apr 2018
Current
Potential
57
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Apr 2018
57
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 High Street, Pentwynmawr
Date
23 Jul 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jul 2023
72
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 High Street, Pentwynmawr
Date
21 Mar 2022
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Mar 2022
72
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 High Street, Pentwynmawr, Newbridge
Date
28 Jun 2010
Current
Potential
54
64
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Jun 2010
54
64
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
32 High Street, Pentwynmawr, Newbridge
Date
15 Jan 2014
Current
Potential
51
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jan 2014
51
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 High Street, Pentwynmawr, Newbridge
Date
26 Feb 2016
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Feb 2016
59
84
17 Nov 2014
53
83
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
35 High Street, Pentwynmawr, Newbridge
Date
5 Dec 2013
Current
Potential
31
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Dec 2013
31
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 HIGH STREET, PENTWYN-MAWR
Date
6 May 2021
Current
Potential
59
81
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
6 May 2021
59
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 High Street, Pentwynmawr, Newbridge
Date
15 Oct 2019
Current
Potential
23
67
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
15 Oct 2019
23
67
Total Floor Area
64 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
164
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
5 High Street, Pentwynmawr, Newbridge
Date
27 Feb 2020
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Feb 2020
57
84
12 Jul 2010
45
61
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 High Street, Pentwynmawr, Newbridge
Date
22 May 2014
Current
Potential
44
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 May 2014
44
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Ty Cornel, High Street
Date
15 May 2012
Current
Potential
72
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
15 May 2012
72
84
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.