PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sunningdale Gardens, SOUTHAMPTON, SO18 5FJ
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 Sunningdale Gardens, SO18 5FJ 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 Sunningdale Gardens, SOUTHAMPTON, SO18 5FJ
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Sunningdale Gardens
Date
5 Sep 2018
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Sep 2018
70
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Sunningdale Gardens
Date
26 Jan 2010
Current
Potential
82
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
26 Jan 2010
82
84
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12a Sunningdale Gardens
Date
22 Apr 2009
Current
Potential
80
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Apr 2009
80
85
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Sunningdale Gardens
Date
18 Feb 2015
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
18 Feb 2015
73
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13a Sunningdale Gardens
Date
13 Jan 2009
Current
Potential
80
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
13 Jan 2009
80
84
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Sunningdale Gardens
Date
16 Sep 2009
Current
Potential
70
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Sep 2009
70
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Sunningdale Gardens
Date
14 Jun 2012
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Jun 2012
66
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 SUNNINGDALE GARDENS
Date
27 May 2021
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 May 2021
73
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20a Sunningdale Gardens
Date
5 Jan 2010
Current
Potential
74
75
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
5 Jan 2010
74
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20b Sunningdale Gardens
Date
14 Mar 2022
Current
Potential
73
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
14 Mar 2022
73
81
5 Jan 2010
69
70
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
21a Sunningdale Gardens
Date
6 Mar 2020
Current
Potential
70
79
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
6 Mar 2020
70
79
5 Jan 2010
67
68
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21b Sunningdale Gardens
Date
3 Aug 2023
Current
Potential
67
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
3 Aug 2023
67
77
5 Jan 2010
66
67
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21c Sunningdale Gardens
Date
13 Apr 2018
Current
Potential
67
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
13 Apr 2018
67
81
5 Jan 2010
63
64
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 Sunningdale Gardens
Date
8 Jan 2024
Current
Potential
40
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
8 Jan 2024
40
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Sunningdale Gardens
Date
18 Oct 2024
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Oct 2024
70
85
13 May 2010
72
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Sunningdale Gardens
Date
20 Aug 2017
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Aug 2017
65
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 SUNNINGDALE GARDENS
Date
15 Jul 2021
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jul 2021
69
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 Sunningdale Gardens
Date
2 Apr 2009
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 Apr 2009
63
77
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 SUNNINGDALE GARDENS
Date
9 Jun 2021
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Jun 2021
72
85
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4, Sunningdale Gardens
Date
19 May 2024
Current
Potential
67
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 May 2024
67
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Sunningdale Gardens
Date
15 Sep 2021
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Sep 2021
71
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Sunningdale Gardens
Date
1 May 2018
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 May 2018
67
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Sunningdale Gardens
Date
16 Jan 2014
Current
Potential
54
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jan 2014
54
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
FIRST FLOOR FLAT, 12A SUNNINGDALE GARDENS
Date
24 Sep 2020
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Sep 2020
70
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FIRST FLOOR FLAT, 13A SUNNINGDALE GARDENS
Date
24 Sep 2020
Current
Potential
70
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Sep 2020
70
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
GROUND FLOOR FLAT, 12 SUNNINGDALE GARDENS
Date
24 Sep 2020
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Sep 2020
67
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
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.