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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Whartons Lane, SOUTHAMPTON, SO40 7EF

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 Whartons Lane, SO40 7EF 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 Whartons Lane, SOUTHAMPTON, SO40 7EF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
40 Whartons Lane, Ashurst
Date
23 Sep 2021
Current
Potential
63
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Sep 2021
63
79
Total Floor Area
189 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
43 Whartons Lane, Ashurst
Date
9 Jul 2023
Current
Potential
65
93
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Jul 2023
65
93
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
45 Whartons Lane, Ashurst
Date
20 Apr 2017
Current
Potential
63
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Apr 2017
63
82
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
48 Whartons Lane, Ashurst
Date
26 Apr 2016
Current
Potential
42
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Apr 2016
42
70
Total Floor Area
129 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 Whartons Lane, Ashurst
Date
28 Nov 2008
Current
Potential
37
54
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Nov 2008
37
54
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
89
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
55 Whartons Lane, Ashurst
Date
31 Aug 2021
Current
Potential
60
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
31 Aug 2021
60
82
14 Jan 2015
31
65
Total Floor Area
155 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
56 Whartons Lane, Ashurst
Date
19 Aug 2021
Current
Potential
59
79
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 Aug 2021
59
79
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
57 Whartons Lane, Ashurst
Date
14 Aug 2022
Current
Potential
56
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Aug 2022
56
84
2 Mar 2009
37
58
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Whartons Lane, Ashurst
Date
24 Jun 2014
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2014
65
79
Total Floor Area
200 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
64 Whartons Lane, Ashurst
Date
29 May 2023
Current
Potential
39
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 May 2023
39
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Whartons Lane, Ashurst
Date
14 Jan 2015
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Jan 2015
71
82
Total Floor Area
155 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
67 Whartons Lane, Ashurst
Date
10 Apr 2022
Current
Potential
50
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Apr 2022
50
78
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
68 Whartons Lane, Ashurst
Date
15 Apr 2012
Current
Potential
73
85
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
15 Apr 2012
73
85
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
73 Whartons Lane, Ashurst
Date
20 Jan 2016
Current
Potential
30
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Jan 2016
30
72
24 Aug 2015
51
82
Total Floor Area
44 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
105
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
75 Whartons Lane, Ashurst
Date
28 Mar 2024
Current
Potential
63
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
28 Mar 2024
63
81
10 Feb 2024
57
84
24 Apr 2012
57
74
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
77 Whartons Lane, Ashurst
Date
11 May 2010
Current
Potential
61
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 May 2010
61
71
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
81 Whartons Lane, Ashurst
Date
28 Mar 2014
Current
Potential
74
83
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
28 Mar 2014
74
83
Total Floor Area
176 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.