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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rownhams Lane, SOUTHAMPTON, SO52 9LU

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 Rownhams Lane, SO52 9LU 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 Rownhams Lane, SOUTHAMPTON, SO52 9LU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
109 Rownhams Lane, North Baddesley
Date
22 Dec 2014
Current
Potential
44
82
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
22 Dec 2014
44
82
Total Floor Area
141 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
115 Rownhams Lane, North Baddesley
Date
23 Feb 2024
Current
Potential
59
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
23 Feb 2024
59
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
121 Rownhams Lane, North Baddesley
Date
9 Jul 2015
Current
Potential
69
75
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
9 Jul 2015
69
75
Total Floor Area
144 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
123 Rownhams Lane, North Baddesley
Date
10 Feb 2023
Current
Potential
54
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Feb 2023
54
84
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
127 Rownhams Lane, North Baddesley
Date
4 Jun 2015
Current
Potential
85
92
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
+
Certificate History
4 Jun 2015
85
92
15 Nov 2012
65
84
Total Floor Area
161 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
129 ROWNHAMS LANE, NORTH BADDESLEY
Date
14 Mar 2021
Current
Potential
57
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Mar 2021
57
79
Total Floor Area
208 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
135 Rownhams Lane, North Baddesley
Date
3 Aug 2009
Current
Potential
60
70
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Aug 2009
60
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
137 Rownhams Lane, North Baddesley
Date
27 May 2014
Current
Potential
59
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 May 2014
59
71
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
139 Rownhams Lane, North Baddesley
Date
5 Mar 2009
Current
Potential
57
67
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Mar 2009
57
67
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
145 Rownhams Lane, North Baddesley
Date
21 Jun 2013
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jun 2013
63
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
159 Rownhams Lane, North Baddesley
Date
24 Sep 2018
Current
Potential
68
82
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
24 Sep 2018
68
82
19 Aug 2012
49
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
161 Rownhams Lane, North Baddesly
Date
22 Oct 2020
Current
Potential
85
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
22 Oct 2020
85
90
Total Floor Area
211 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
167 Rownhams Lane, North Baddesley
Date
26 Mar 2018
Current
Potential
47
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Mar 2018
47
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
THREESTONES, 157 ROWNHAMS LANE
Date
19 Nov 2020
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
19 Nov 2020
63
80
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
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.