PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Powys Avenue, SWANSEA, SA1 6PG

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 Powys Avenue, SA1 6PG 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 Powys Avenue, SWANSEA, SA1 6PG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Powys Avenue, Townhill
Date
4 Jun 2015
Current
Potential
31
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Jun 2015
31
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Powys Avenue, Townhill
Date
22 Jul 2015
Current
Potential
44
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Jul 2015
44
70
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Powys Avenue, Townhill
Date
11 Feb 2010
Current
Potential
61
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 Feb 2010
61
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 POWYS AVENUE, TOWNHILL
Date
1 Dec 2020
Current
Potential
66
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
1 Dec 2020
66
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Powys Avenue, Townhill
Date
10 Jul 2011
Current
Potential
40
70
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
10 Jul 2011
40
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Powys Avenue, Townhill
Date
22 Feb 2010
Current
Potential
70
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Feb 2010
70
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Powys Avenue, Townhill
Date
25 Aug 2010
Current
Potential
44
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
25 Aug 2010
44
75
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Powys Avenue, Townhill
Date
18 Dec 2012
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Dec 2012
61
83
3 Sep 2009
62
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Powys Avenue, Townhill
Date
1 Apr 2013
Current
Potential
71
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Apr 2013
71
89
1 Apr 2013
71
89
1 Apr 2013
71
89
1 Apr 2013
71
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Powys Avenue, Townhill
Date
18 Jan 2010
Current
Potential
76
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Jan 2010
76
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Powys Avenue, Townhill
Date
29 Sep 2015
Current
Potential
37
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Sep 2015
37
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Powys Avenue, Townhill
Date
22 Jan 2013
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jan 2013
60
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Powys Avenue, Townhill
Date
18 Jul 2013
Current
Potential
56
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
18 Jul 2013
56
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Powys Avenue, Townhill
Date
7 Feb 2019
Current
Potential
51
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Feb 2019
51
79
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 POWYS AVENUE, TOWNHILL
Date
30 Mar 2021
Current
Potential
65
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Mar 2021
65
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Powys Avenue, Townhill
Date
10 Apr 2018
Current
Potential
58
73
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Apr 2018
58
73
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Powys Avenue, Townhill
Date
15 Feb 2013
Current
Potential
45
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Feb 2013
45
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Powys Avenue, Townhill
Date
2 Aug 2011
Current
Potential
60
71
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
2 Aug 2011
60
71
20 May 2009
42
70
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Powys Avenue, Townhill
Date
26 Jul 2017
Current
Potential
46
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jul 2017
46
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Powys Avenue, Townhill
Date
5 Jan 2011
Current
Potential
73
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Jan 2011
73
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Powys Avenue, Townhill
Date
3 Jun 2014
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
3 Jun 2014
65
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Powys Avenue, Townhill
Date
14 Dec 2012
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Dec 2012
69
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
48 POWYS AVENUE, TOWNHILL
Date
11 Feb 2021
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2021
65
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Powys Avenue, Townhill
Date
21 Dec 2009
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Dec 2009
66
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Powys Avenue, Townhill
Date
15 Jan 2015
Current
Potential
44
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Jan 2015
44
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Powys Avenue, Townhill
Date
28 Nov 2016
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Nov 2016
72
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.