PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Maritime Quarter, SWANSEA, SA1 1SG
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 SA1 1SG 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 Maritime Quarter, SWANSEA, SA1 1SG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
44 ST STEPHENS COURT, MARITIME QUARTER
Date
15 Jan 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 Jan 2021
81
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 ST STEPHENS COURT, MARITIME QUARTER
Date
31 Mar 2021
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
31 Mar 2021
79
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 ST STEPHENS COURT, MARITIME QUARTER
Date
14 Apr 2021
Current
Potential
77
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
14 Apr 2021
77
85
Total Floor Area
133 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
51 St. Stephens Court, Maritime Quarter
Date
13 Apr 2011
Current
Potential
84
84
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
13 Apr 2011
84
84
Total Floor Area
144 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
53 St. Stephens Court, Maritime Quarter
Date
15 Jun 2022
Current
Potential
78
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
15 Jun 2022
78
85
5 Dec 2011
81
82
Total Floor Area
135 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 St. Stephens Court, Maritime Quarter
Date
29 Jan 2015
Current
Potential
79
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
29 Jan 2015
79
87
Total Floor Area
138 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
55 St. Stephens Court, Maritime Quarter
Date
16 Jan 2009
Current
Potential
84
84
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
16 Jan 2009
84
84
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 St. Stephens Court, Maritime Quarter
Date
18 Jul 2013
Current
Potential
80
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
18 Jul 2013
80
89
Total Floor Area
137 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
58 St. Stephens Court, Maritime Quarter
Date
26 Feb 2018
Current
Potential
77
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
26 Feb 2018
77
86
Total Floor Area
142 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
59 St. Stephens Court, Maritime Quarter
Date
7 Jul 2010
Current
Potential
81
83
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Jul 2010
81
83
Total Floor Area
141 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
61, St Stephens Court
Date
22 Dec 2008
Current
Potential
82
84
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
22 Dec 2008
82
84
Total Floor Area
135 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
61 St. Stephens Court, Maritime Quarter
Date
13 Nov 2018
Current
Potential
78
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
13 Nov 2018
78
86
Total Floor Area
136 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
62 St. Stephens Court, Maritime Quarter
Date
25 Feb 2019
Current
Potential
74
85
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
25 Feb 2019
74
85
Total Floor Area
131 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
63 St. Stephens Court, Maritime Quarter
Date
17 Mar 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
17 Mar 2020
80
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
69 St. Stephens Court, Maritime Quarter
Date
15 May 2018
Current
Potential
84
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 May 2018
84
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
71 St. Stephens Court, Maritime Quarter
Date
14 Oct 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
14 Oct 2024
78
78
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 38 St. Stephens Court, Maritime Quarter
Date
21 Feb 2020
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Feb 2020
84
84
15 Oct 2009
87
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 39 St. Stephens Court, Maritime Quarter
Date
18 Aug 2020
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
18 Aug 2020
79
81
13 Jun 2010
85
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 40 St. Stephens Court, Maritime Quarter
Date
18 Jul 2019
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
18 Jul 2019
75
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 41, St. Stephens Court
Date
11 Jul 2023
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
11 Jul 2023
80
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 41 St. Stephens Court, Maritime Quarter
Date
18 Sep 2012
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
18 Sep 2012
79
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 42 St. Stephens Court, Maritime Quarter
Date
21 Aug 2012
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
21 Aug 2012
80
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 43 St. Stephens Court, Maritime Quarter
Date
23 May 2019
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
23 May 2019
80
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 44 St. Stephens Court, Maritime Quarter
Date
25 Feb 2011
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
25 Feb 2011
83
83
8 Feb 2010
86
86
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 45 St. Stephens Court, Maritime Quarter
Date
23 Aug 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
23 Aug 2019
83
83
29 Jul 2009
84
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 46 St. Stephens Court, Maritime Quarter
Date
23 May 2019
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
23 May 2019
81
82
11 Feb 2009
86
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 47, St. Stephens Court
Date
12 Apr 2022
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
12 Apr 2022
78
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 48 St. Stephens Court, Maritime Quarter
Date
7 Mar 2015
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Mar 2015
81
82
21 Dec 2009
85
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 50 St. Stephens Court, Maritime Quarter
Date
6 Aug 2019
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
6 Aug 2019
77
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 60 St. Stephens Court, Maritime Quarter
Date
16 Mar 2020
Current
Potential
78
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Mar 2020
78
86
16 Oct 2008
81
84
Total Floor Area
141 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Apartment 63 St. Stephens Court, Maritime Quarter
Date
28 Jan 2014
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
28 Jan 2014
74
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 64, St. Stephens Court
Date
8 May 2022
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
8 May 2022
80
81
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 64 St. Stephens Court, Maritime Quarter
Date
29 Apr 2012
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
29 Apr 2012
78
79
21 Apr 2010
85
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 66 St. Stephens Court, Maritime Quarter
Date
14 Apr 2015
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
14 Apr 2015
78
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 67, St. Stephens Court
Date
2 Oct 2022
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
2 Oct 2022
84
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 67 St. Stephens Court, Maritime Quarter
Date
3 Sep 2009
Current
Potential
81
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
3 Sep 2009
81
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 68 St. Stephens Court, Maritime Quarter
Date
19 Feb 2015
Current
Potential
82
84
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007 onwards
Certificate History
19 Feb 2015
82
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 70, St. Stephens Court
Date
22 Jul 2024
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
22 Jul 2024
83
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 70 St. Stephens Court, Maritime Quarter
Date
28 Aug 2012
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
28 Aug 2012
77
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 71 St. Stephens Court, Maritime Quarter
Date
10 Sep 2013
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
10 Sep 2013
76
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 72 St. Stephens Court, Maritime Quarter
Date
10 Dec 2019
Current
Potential
78
78
Property Type
Maisonette
Built Form
Detached
Constructed
2003-2006
Certificate History
10 Dec 2019
78
78
26 Jan 2009
49
50
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Apartment 73, St. Stephens Court
Date
26 Jun 2023
Current
Potential
73
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
26 Jun 2023
73
81
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Apartment 73 St. Stephens Court, Maritime Quarter
Date
22 Nov 2012
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
22 Nov 2012
72
79
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Apartment 74 St. Stephens Court, Maritime Quarter
Date
31 Aug 2017
Current
Potential
79
80
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
31 Aug 2017
79
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apt 47, St. Stephens Court
Date
9 Apr 2012
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
9 Apr 2012
83
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
3
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.