PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hollett Road, SWANSEA, SA5 9EX
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 Hollett Road, SA5 9EX 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 Hollett Road, SWANSEA, SA5 9EX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Hollett Road, Treboeth
Date
30 Aug 2011
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
30 Aug 2011
73
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Hollett Road, Treboeth
Date
11 Sep 2009
Current
Potential
83
85
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
11 Sep 2009
83
85
3 Sep 2024
78
78
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Hollett Road, Treboeth
Date
3 Jul 2015
Current
Potential
66
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
3 Jul 2015
66
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Hollett Road, Treboeth
Date
8 Oct 2012
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
8 Oct 2012
75
79
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Hollett Road, Treboeth
Date
23 Apr 2009
Current
Potential
83
84
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
23 Apr 2009
83
84
26 Feb 2009
83
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Hollett Road, Treboeth
Date
1 Sep 2010
Current
Potential
81
85
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
1 Sep 2010
81
85
13 Apr 2009
81
85
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Hollett Road, Treboeth
Date
11 Aug 2016
Current
Potential
80
92
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
11 Aug 2016
80
92
23 Apr 2009
83
84
9 Mar 2009
83
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Hollett Road, Treboeth
Date
5 Dec 2012
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
5 Dec 2012
74
77
4 Oct 2023
72
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Hollett Road, Treboeth
Date
14 Nov 2022
Current
Potential
73
83
Property Type
House
Built Form
Detached
Constructed
2003-2006
Certificate History
14 Nov 2022
73
83
13 Dec 2012
84
84
19 Jul 2011
46
62
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Villa Terrace, Hollett Road
Date
16 Jun 2017
Current
Potential
12
69
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 Jun 2017
12
69
Total Floor Area
114 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
143
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
21 Hollett Road, Treboeth
Date
25 Sep 2012
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Sep 2012
74
77
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
233 Hollett Road, Treboeth
Date
19 Dec 2023
Current
Potential
70
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
19 Dec 2023
70
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
235 Hollett Road, Treboeth
Date
26 Jan 2011
Current
Potential
78
82
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
Certificate History
26 Jan 2011
78
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
237 HOLLETT ROAD, TREBOETH
Date
4 Nov 2020
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Nov 2020
74
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
239 Hollett Road, Treboeth
Date
7 Jun 2012
Current
Potential
71
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
7 Jun 2012
71
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Hollett Road, Treboeth
Date
8 Apr 2009
Current
Potential
47
75
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
8 Apr 2009
47
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
243 Hollett Road, Treboeth
Date
3 Sep 2022
Current
Potential
73
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
3 Sep 2022
73
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
245 Hollett Road, Treboeth
Date
9 Feb 2024
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Feb 2024
71
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
247 Hollett Road, Treboeth
Date
19 Oct 2010
Current
Potential
78
83
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
Certificate History
19 Oct 2010
78
83
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
249 Hollett Road, Treboeth
Date
5 Mar 2020
Current
Potential
68
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
5 Mar 2020
68
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Hollett Road, Treboeth
Date
12 Nov 2024
Current
Potential
64
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Nov 2024
64
88
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Hollett Road, Treboeth
Date
11 Feb 2015
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Feb 2015
72
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Hollett Road, Treboeth
Date
7 Jan 2009
Current
Potential
81
85
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
7 Jan 2009
81
85
18 Jul 2023
76
76
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Hollett Road, Treboeth
Date
17 Apr 2018
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Apr 2018
72
87
15 Jun 2011
56
69
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Hollett Road, Treboeth
Date
25 Feb 2013
Current
Potential
69
89
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Feb 2013
69
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Hollett Road, Treboeth
Date
22 Feb 2018
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Feb 2018
70
85
26 Aug 2013
56
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Hollett Road, Treboeth
Date
17 Apr 2018
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Apr 2018
69
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Hollett Road, Treboeth
Date
2 Apr 2023
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Apr 2023
72
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Hollett Road, Treboeth
Date
10 Aug 2011
Current
Potential
73
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Aug 2011
73
73
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 Hollett Road, Treboeth
Date
12 Feb 2015
Current
Potential
74
89
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2015
74
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Hollett Road, Treboeth
Date
10 Oct 2021
Current
Potential
53
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Oct 2021
53
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
62 Hollett Road, Treboeth
Date
22 Oct 2009
Current
Potential
62
75
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
22 Oct 2009
62
75
Total Floor Area
75 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
4
Number of Extensions
0
Address
64 Hollett Road, Treboeth
Date
29 Jan 2013
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Jan 2013
70
88
16 Mar 2011
58
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Hollett Road, Treboeth
Date
1 Sep 2010
Current
Potential
79
85
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
1 Sep 2010
79
85
28 Oct 2008
80
85
24 Jul 2022
77
77
24 Jul 2022
77
77
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Hollett Road, Treboeth
Date
10 Dec 2009
Current
Potential
79
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Dec 2009
79
82
9 Jan 2024
74
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
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.