PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Martin Street, SWANSEA, SA6 7BJ
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 Martin Street, SA6 7BJ 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 Martin Street, SWANSEA, SA6 7BJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Martin Street, Morriston
Date
22 Nov 2021
Current
Potential
57
83
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Nov 2021
57
83
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
17 Martin Street, Morriston
Date
10 Jul 2018
Current
Potential
56
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jul 2018
56
78
19 May 2009
30
52
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17a Martin Street, Morriston
Date
10 Jul 2018
Current
Potential
50
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jul 2018
50
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Martin Street, Morriston
Date
14 Jul 2019
Current
Potential
55
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Jul 2019
55
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Martin Street, Morriston
Date
8 Feb 2024
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2024
76
88
31 Mar 2014
67
88
1 Nov 2012
64
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 MARTIN STREET, MORRISTON
Date
22 Sep 2020
Current
Potential
60
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
22 Sep 2020
60
79
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Martin Street, Morriston
Date
13 Apr 2024
Current
Potential
60
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Apr 2024
60
92
9 Sep 2013
48
78
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
31 Martin Street, Morriston
Date
12 Feb 2015
Current
Potential
64
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Feb 2015
64
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Martin Street, Morriston
Date
18 Mar 2024
Current
Potential
61
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Mar 2024
61
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
33 Martin Street, Morriston
Date
17 Jun 2019
Current
Potential
54
76
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
17 Jun 2019
54
76
19 Feb 2016
37
81
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
34 Martin Street, Morriston
Date
7 May 2018
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 May 2018
66
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
36 Martin Street, Morriston
Date
7 May 2018
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 May 2018
66
86
24 Sep 2013
67
90
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 MARTIN STREET, MORRISTON
Date
14 Jul 2021
Current
Potential
63
88
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 Jul 2021
63
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
40 Martin Street, Morriston
Date
27 Feb 2018
Current
Potential
40
87
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
27 Feb 2018
40
87
Total Floor Area
61 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
42 Martin Street, Morriston
Date
7 Dec 2022
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Dec 2022
69
88
4 Nov 2013
38
84
20 Feb 2013
37
86
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
44 Martin Street, Morriston
Date
20 Jan 2025
Current
Potential
76
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jan 2025
76
85
14 Mar 2023
31
80
Total Floor Area
117 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
44a, Martin Street
Date
20 Jan 2025
Current
Potential
71
90
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
Certificate History
20 Jan 2025
71
90
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
46 Martin Street, Morriston
Date
31 Mar 2014
Current
Potential
42
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
31 Mar 2014
42
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
50 Martin Street, Morriston
Date
26 Jun 2018
Current
Potential
71
88
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Jun 2018
71
88
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Martin Street, Morriston
Date
27 May 2025
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 May 2025
62
86
18 Jan 2016
56
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 MARTIN STREET, MORRISTON
Date
4 Jan 2021
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Jan 2021
66
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 Martin Street, Morriston
Date
20 Apr 2015
Current
Potential
56
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
20 Apr 2015
56
82
9 Mar 2009
52
57
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Martin Street, Morriston
Date
14 Jun 2019
Current
Potential
65
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jun 2019
65
83
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 69, Martin Street
Date
23 Sep 2015
Current
Potential
69
76
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
23 Sep 2015
69
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 2, 69, Martin Street
Date
8 May 2014
Current
Potential
70
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
8 May 2014
70
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
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.