PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Welsh Walls, OSWESTRY, SY11 1AW
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 Welsh Walls, SY11 1AW 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 Welsh Walls, OSWESTRY, SY11 1AW
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
16 Welsh Walls
Date
28 Aug 2014
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Aug 2014
62
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20a Welsh Walls
Date
6 Feb 2019
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Feb 2019
77
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Welsh Walls
Date
6 Feb 2019
Current
Potential
71
73
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
6 Feb 2019
71
73
6 Feb 2019
72
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
24A WELSH WALLS
Date
21 Jul 2021
Current
Potential
65
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
21 Jul 2021
65
77
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.1
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
26 Welsh Walls
Date
10 Jul 2017
Current
Potential
53
77
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Jul 2017
53
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
28 Welsh Walls
Date
20 Jun 2010
Current
Potential
56
61
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jun 2010
56
61
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
32 Welsh Walls
Date
8 Jan 2010
Current
Potential
28
30
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
8 Jan 2010
28
30
Total Floor Area
159 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
101
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
42 Welsh Walls
Date
16 Sep 2020
Current
Potential
51
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 Sep 2020
51
84
15 Aug 2011
36
48
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
44 WELSH WALLS, OSWESTRY
Date
6 Jan 2021
Current
Potential
48
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Jan 2021
48
81
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
46 Welsh Walls
Date
26 Aug 2014
Current
Potential
56
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Aug 2014
56
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Welsh Walls
Date
4 Apr 2012
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Apr 2012
63
84
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Penson Walls, Welsh Walls
Date
3 Dec 2021
Current
Potential
81
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2021
Certificate History
3 Dec 2021
81
85
Total Floor Area
266 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
50 Welsh Walls
Date
18 May 2011
Current
Potential
51
52
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 May 2011
51
52
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
54 Welsh Walls
Date
21 May 2015
Current
Potential
60
81
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
21 May 2015
60
81
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
58 Welsh Walls
Date
24 Sep 2024
Current
Potential
56
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2024
56
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 HOLBACHE HOUSE, WELSH WALLS
Date
20 Nov 2020
Current
Potential
42
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
20 Nov 2020
42
62
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
60 Welsh Walls
Date
15 Nov 2016
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Nov 2016
62
82
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Apartment 2, Holbache House
Date
24 Nov 2022
Current
Potential
73
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Nov 2022
73
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 2 Holbache House, Welsh Walls
Date
2 Nov 2012
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Nov 2012
70
75
19 Oct 2008
80
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 3, Holbache House
Date
1 May 2024
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
1 May 2024
78
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 3 Holbache House, Welsh Walls
Date
8 Nov 2013
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
8 Nov 2013
77
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Apartment 4 Holbache House, Welsh Walls
Date
16 Sep 2019
Current
Potential
65
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Sep 2019
65
72
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Apartment 5, Holbache House
Date
6 Jun 2023
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Jun 2023
75
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 6 Holbache House, Welsh Walls
Date
16 Jun 2010
Current
Potential
80
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
16 Jun 2010
80
82
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Apartment 7 Holbache House, Welsh Walls
Date
31 Jul 2016
Current
Potential
64
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
31 Jul 2016
64
76
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Matrons House, Welsh Walls
Date
18 Jun 2012
Current
Potential
53
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
18 Jun 2012
53
79
Total Floor Area
184 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.