PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Road, NEWPORT, NP19 8GW
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 St. Johns Road, NP19 8GW 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 St. Johns Road, NEWPORT, NP19 8GW
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 St. Johns Road
Date
23 Dec 2011
Current
Potential
62
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Dec 2011
62
62
23 May 2010
61
61
Total Floor Area
163 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
11a St. Johns Road
Date
30 Apr 2012
Current
Potential
64
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 Apr 2012
64
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 St. Johns Road
Date
16 Nov 2015
Current
Potential
38
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Nov 2015
38
79
10 Nov 2015
25
64
Total Floor Area
220 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 St. Johns Road
Date
9 Feb 2023
Current
Potential
71
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Feb 2023
71
80
Total Floor Area
188 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
2 St. Johns Road
Date
15 Nov 2012
Current
Potential
42
71
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
15 Nov 2012
42
71
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
22 St. Johns Road
Date
26 Jun 2017
Current
Potential
50
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2017
50
80
Total Floor Area
122 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
28 St. Johns Road
Date
5 Feb 2013
Current
Potential
58
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Feb 2013
58
73
26 Apr 2010
33
44
Total Floor Area
268 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
30 St. Johns Road
Date
15 May 2016
Current
Potential
60
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 May 2016
60
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30a St. Johns Road
Date
25 Jul 2023
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2023
72
77
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 St Johns Road
Date
5 Aug 2022
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Aug 2022
61
79
Total Floor Area
170 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 St. Johns Road
Date
7 Oct 2010
Current
Potential
37
57
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Oct 2010
37
57
Total Floor Area
142 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
34 St Johns Road
Date
19 Jul 2022
Current
Potential
62
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2022
62
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 St. Johns Road
Date
22 Jan 2020
Current
Potential
63
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jan 2020
63
75
19 Jun 2012
34
62
19 Jan 2010
36
53
Total Floor Area
172 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
Basement Flat, 16 St Johns Road
Date
7 Jun 2024
Current
Potential
65
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Jun 2024
65
77
21 Oct 2022
34
76
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat, 3, St. Johns Road
Date
2 Apr 2017
Current
Potential
57
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Apr 2017
57
66
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 1, 11 St. Johns Road
Date
9 Aug 2017
Current
Potential
68
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Aug 2017
68
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 16 St Johns Road
Date
20 Oct 2022
Current
Potential
44
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Oct 2022
44
74
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 18 St. Johns Road
Date
8 Oct 2013
Current
Potential
54
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Oct 2013
54
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 20 St. Johns Road
Date
2 Oct 2017
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2017
71
78
2 Oct 2017
73
78
22 Apr 2009
60
64
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 6 St Johns Road
Date
3 Feb 2022
Current
Potential
62
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2022
62
73
9 Oct 2012
63
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 1-2, 6, St. Johns Road
Date
2 Nov 2009
Current
Potential
72
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
Certificate History
2 Nov 2009
72
77
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 16 St. Johns Road
Date
6 Mar 2020
Current
Potential
54
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Mar 2020
54
80
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 20 St. Johns Road
Date
2 Oct 2017
Current
Potential
67
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2017
67
79
2 Oct 2017
63
79
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 2, 6 St Johns Road
Date
11 Feb 2022
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Feb 2022
65
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 18 St Johns Road
Date
20 Sep 2023
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2023
68
76
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 16 St Johns Road
Date
20 Oct 2022
Current
Potential
63
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Oct 2022
63
81
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 18 St Johns Road
Date
9 May 2012
Current
Potential
38
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 May 2012
38
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 6 St Johns Road
Date
9 Feb 2022
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
9 Feb 2022
65
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3a, 16 St Johns Road
Date
20 Oct 2022
Current
Potential
42
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Oct 2022
42
74
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 16 St Johns Road
Date
13 Mar 2024
Current
Potential
66
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Mar 2024
66
77
20 Oct 2022
29
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 4, 6 St Johns Road
Date
3 Feb 2022
Current
Potential
54
60
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
3 Feb 2022
54
60
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 16 St Johns Road
Date
16 Nov 2023
Current
Potential
41
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Nov 2023
41
62
20 Oct 2022
17
62
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
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.