PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mayals Avenue, SWANSEA, SA3 5DB

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 Mayals Avenue, SA3 5DB 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 Mayals Avenue, SWANSEA, SA3 5DB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29 Mayals Avenue, Blackpill
Date
16 Oct 2019
Current
Potential
59
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Oct 2019
59
75
Total Floor Area
163 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 Mayals Avenue, Blackpill
Date
13 Sep 2011
Current
Potential
54
66
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Sep 2011
54
66
13 Sep 2011
56
67
Total Floor Area
117 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
32 Mayals Avenue, Blackpill
Date
25 Jul 2022
Current
Potential
57
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jul 2022
57
76
25 Jul 2022
66
75
Total Floor Area
170 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
34 Mayals Avenue, Blackpill
Date
16 Jan 2013
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Jan 2013
70
84
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
35 Mayals Avenue, Blackpill
Date
9 Jul 2014
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Jul 2014
66
85
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Mayals Avenue, Blackpill
Date
13 Dec 2016
Current
Potential
57
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Dec 2016
57
74
Total Floor Area
225 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
38 Mayals Avenue, Blackpill
Date
7 Jun 2011
Current
Potential
67
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Jun 2011
67
71
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Mayals Avenue, Blackpill
Date
14 Jul 2014
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Jul 2014
59
83
Total Floor Area
146 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
40 Mayals Avenue, Blackpill
Date
25 Jun 2024
Current
Potential
51
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2024
51
73
Total Floor Area
147 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
42 Mayals Avenue, Blackpill
Date
19 Nov 2018
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Nov 2018
66
79
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
45 MAYALS AVENUE, BLACKPILL
Date
9 Jun 2021
Current
Potential
69
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jun 2021
69
80
Total Floor Area
145 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Mayals Avenue, Blackpill
Date
1 Jun 2011
Current
Potential
61
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Jun 2011
61
72
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
47 Mayals Avenue, Blackpill
Date
28 Feb 2014
Current
Potential
67
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Feb 2014
67
78
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
49 Mayals Avenue, Blackpill
Date
11 Feb 2016
Current
Potential
37
65
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Feb 2016
37
65
Total Floor Area
144 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 Mayals Avenue, Blackpill
Date
8 Oct 2014
Current
Potential
60
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Oct 2014
60
77
16 Aug 2009
63
73
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
55 Mayals Avenue, Blackpill
Date
10 May 2011
Current
Potential
60
62
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 May 2011
60
62
Total Floor Area
135 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
57 Mayals Avenue, Blackpill
Date
28 Apr 2013
Current
Potential
28
51
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Apr 2013
28
51
Total Floor Area
114 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
61 Mayals Avenue, Blackpill
Date
19 Jun 2016
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Jun 2016
56
79
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
63 Mayals Avenue, Blackpill
Date
25 Jun 2017
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2017
64
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
67 Mayals Avenue, Blackpill
Date
19 Mar 2009
Current
Potential
50
68
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Mar 2009
50
68
Total Floor Area
115 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.