PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Plas Islwyn, CWMBRAN, NP44 1NN
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 Plas Islwyn, NP44 1NN 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 Plas Islwyn, CWMBRAN, NP44 1NN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Plas Islwyn
Date
15 Apr 2012
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
15 Apr 2012
70
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Plas Islwyn
Date
5 Jun 2024
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Jun 2024
69
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Plas Islwyn
Date
17 Jun 2016
Current
Potential
50
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
17 Jun 2016
50
78
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
12 Plas Islwyn
Date
23 Apr 2013
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Apr 2013
75
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Plas Islwyn
Date
31 Jan 2014
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Jan 2014
63
81
17 Apr 2013
46
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Plas Islwyn
Date
19 Jan 2023
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Jan 2023
65
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Plas Islwyn
Date
27 Nov 2018
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Nov 2018
69
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Plas Islwyn
Date
16 Mar 2015
Current
Potential
63
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Mar 2015
63
76
20 Dec 2013
57
77
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
18 Plas Islwyn
Date
25 Feb 2022
Current
Potential
61
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Feb 2022
61
86
22 Jan 2009
48
69
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Plas Islwyn
Date
6 Jul 2014
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Jul 2014
65
85
3 Apr 2013
61
87
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Plas Islwyn
Date
25 Jul 2023
Current
Potential
60
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Jul 2023
60
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Plas Islwyn
Date
24 Jul 2013
Current
Potential
60
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Jul 2013
60
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Plas Islwyn
Date
12 Oct 2021
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Oct 2021
69
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Plas Islwyn
Date
28 Jan 2019
Current
Potential
59
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Jan 2019
59
85
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Plas Islwyn
Date
5 Sep 2024
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Sep 2024
74
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Plas Islwyn
Date
11 Feb 2011
Current
Potential
54
69
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Feb 2011
54
69
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Plas Islwyn
Date
7 Dec 2021
Current
Potential
64
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Dec 2021
64
91
3 Nov 2014
66
90
11 Mar 2014
59
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Plas Islwyn
Date
18 Oct 2021
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Oct 2021
69
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Plas Islwyn
Date
26 Sep 2024
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Sep 2024
68
87
23 Sep 2014
53
77
26 Mar 2014
52
76
9 Aug 2013
47
76
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Plas Islwyn
Date
20 Mar 2020
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Mar 2020
66
88
27 Sep 2009
63
68
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Plas Islwyn
Date
15 Jun 2014
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Jun 2014
65
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
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.