PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Catherines Road, SOUTHAMPTON, SO18 1LJ
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 St. Catherines Road, SO18 1LJ 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 St. Catherines Road, SOUTHAMPTON, SO18 1LJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 St. Catherines Road
Date
27 Mar 2018
Current
Potential
56
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
27 Mar 2018
56
76
Total Floor Area
129 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 St. Catherines Road
Date
30 Sep 2013
Current
Potential
49
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
30 Sep 2013
49
76
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 St. Catherines Road
Date
31 Mar 2015
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
31 Mar 2015
63
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 St. Catherines Road
Date
8 Sep 2009
Current
Potential
64
70
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
8 Sep 2009
64
70
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 St. Catherines Road
Date
15 Jul 2009
Current
Potential
59
80
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
15 Jul 2009
59
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26a St. Catherines Road
Date
26 Aug 2020
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Aug 2020
67
75
23 Sep 2009
63
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 St. Catherines Road
Date
12 Oct 2015
Current
Potential
68
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Oct 2015
68
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30a St. Catherines Road
Date
11 Jul 2018
Current
Potential
63
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Jul 2018
63
71
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 St. Catherines Road
Date
17 Apr 2013
Current
Potential
61
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Apr 2013
61
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32a St. Catherines Road
Date
3 Jun 2024
Current
Potential
69
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Jun 2024
69
74
21 Aug 2020
72
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 St. Catherines Road
Date
26 Sep 2019
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Sep 2019
71
81
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
36a St. Catherines Road
Date
18 Nov 2023
Current
Potential
56
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Nov 2023
56
77
4 Nov 2013
57
65
13 Feb 2009
52
66
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 St. Catherines Road
Date
4 Oct 2017
Current
Potential
41
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2017
41
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 St. Catherines Road
Date
11 Oct 2024
Current
Potential
73
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Oct 2024
73
81
Total Floor Area
182 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
6a St. Catherines Road
Date
22 Oct 2024
Current
Potential
62
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Oct 2024
62
72
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6b St. Catherines Road
Date
22 Oct 2024
Current
Potential
67
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Oct 2024
67
77
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 St. Catherines Road
Date
2 Jun 2015
Current
Potential
62
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Jun 2015
62
80
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 1, 10 St. Catherines Road
Date
15 Jul 2024
Current
Potential
62
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Jul 2024
62
70
18 Dec 2013
66
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 10 St. Catherines Road
Date
15 Oct 2023
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Oct 2023
65
77
28 Jan 2015
48
73
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 10, St. Catherines Road
Date
11 Jul 2019
Current
Potential
65
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Jul 2019
65
80
11 Oct 2008
73
76
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 32a, Saint Catherines Road
Date
24 Oct 2008
Current
Potential
56
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
24 Oct 2008
56
69
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 4, 10, St. Catherines Road
Date
23 Mar 2020
Current
Potential
57
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Mar 2020
57
78
15 Jan 2009
76
79
Total Floor Area
26 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 10 St. Catherines Road
Date
2 May 2023
Current
Potential
68
75
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
2 May 2023
68
75
5 Apr 2011
66
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
67
Mains Gas Available
No
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.