PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windermere Square, Old Barn Estate, NEWPORT, NP19 7BS
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 Windermere Square, Old Barn Estate, NP19 7BS 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 Windermere Square, Old Barn Estate, NEWPORT, NP19 7BS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
23 Windermere Square, Old Barn Estate
Date
27 Jul 2014
Current
Potential
58
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jul 2014
58
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 WINDERMERE SQUARE, NEWPORT
Date
28 Jan 2021
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
28 Jan 2021
71
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
77
84
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
77
84
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Windermere Square, Old Barn Estate
Date
5 Dec 2024
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Dec 2024
75
77
11 Aug 2009
76
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Windermere Square, Old Barn Estate
Date
24 Aug 2009
Current
Potential
79
86
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
24 Aug 2009
79
86
6 Mar 2009
79
85
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Windermere Square, Old Barn Estate
Date
27 Mar 2014
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
27 Mar 2014
77
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Windermere Square, Old Barn Estate
Date
2 Aug 2009
Current
Potential
77
84
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
2 Aug 2009
77
84
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Windermere Square, Old Barn Estate
Date
27 Sep 2022
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Sep 2022
73
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Windermere Square, Old Barn Estate
Date
16 Dec 2015
Current
Potential
57
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Dec 2015
57
81
16 Dec 2015
57
81
24 Sep 2014
63
89
9 Apr 2014
64
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 Windermere Square, Old Barn Estate
Date
23 Dec 2011
Current
Potential
73
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
23 Dec 2011
73
74
23 Nov 2011
73
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 WINDERMERE SQUARE, NEWPORT
Date
4 Oct 2020
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
4 Oct 2020
75
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Windermere Square, Old Barn Estate
Date
23 Nov 2015
Current
Potential
84
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Nov 2015
84
87
25 May 2010
49
73
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Windermere Square, Old Barn Estate
Date
2 Aug 2009
Current
Potential
66
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
2 Aug 2009
66
77
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
35 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
77
84
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
77
84
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Windermere Square, Old Barn Estate
Date
24 Aug 2009
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
24 Aug 2009
76
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
79
86
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
79
86
23 Jun 2009
76
83
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Windermere Square, Old Barn Estate
Date
16 Jan 2019
Current
Potential
74
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Jan 2019
74
79
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
77
84
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
77
84
29 Mar 2009
77
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
40 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
76
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Windermere Square, Old Barn Estate
Date
31 Oct 2019
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Oct 2019
68
84
19 Oct 2009
17
24
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Windermere Square, Old Barn Estate
Date
24 Feb 2017
Current
Potential
64
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
24 Feb 2017
64
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Windermere Square, Old Barn Estate
Date
15 Mar 2012
Current
Potential
74
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
15 Mar 2012
74
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Windermere Square, Old Barn Estate
Date
2 Aug 2009
Current
Potential
73
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
2 Aug 2009
73
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
66
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Aug 2009
66
77
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
48 Windermere Square, Old Barn Estate
Date
4 Feb 2020
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Feb 2020
73
77
10 Aug 2009
79
86
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49 Windermere Square, Old Barn Estate
Date
2 Aug 2009
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
2 Aug 2009
76
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50 Windermere Square, Old Barn Estate
Date
18 Jun 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Jun 2019
79
79
24 Aug 2009
78
84
29 Mar 2009
80
85
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 Windermere Square, Old Barn Estate
Date
26 Jun 2019
Current
Potential
74
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
26 Jun 2019
74
75
16 Aug 2009
80
86
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
52 Windermere Square, Old Barn Estate
Date
10 Aug 2009
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2009
76
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Windermere Square, Old Barn Estate
Date
9 Nov 2023
Current
Potential
70
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Nov 2023
70
70
24 Aug 2009
79
86
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
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.