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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blendworth Lane, SOUTHAMPTON, SO18 5GZ

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 Blendworth Lane, SO18 5GZ 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 Blendworth Lane, SOUTHAMPTON, SO18 5GZ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Blendworth Lane
Date
21 Jun 2016
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jun 2016
74
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12a Blendworth Lane
Date
27 Aug 2014
Current
Potential
66
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Aug 2014
66
68
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Blendworth Lane
Date
22 Nov 2022
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Nov 2022
72
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14a Blendworth Lane
Date
1 May 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 May 2019
70
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Blendworth Lane
Date
6 May 2018
Current
Potential
16
40
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2018
16
40
16 Mar 2015
59
67
Total Floor Area
47 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16a Blendworth Lane
Date
6 May 2018
Current
Potential
22
41
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2018
22
41
15 Dec 2014
61
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18 Blendworth Lane
Date
6 May 2018
Current
Potential
19
35
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2018
19
35
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18a Blendworth Lane
Date
9 May 2018
Current
Potential
34
49
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 May 2018
34
49
22 Jul 2015
67
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20 Blendworth Lane
Date
6 May 2018
Current
Potential
23
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2018
23
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20a Blendworth Lane
Date
2 May 2018
Current
Potential
28
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 May 2018
28
49
9 Oct 2013
59
69
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22 Blendworth Lane
Date
6 May 2018
Current
Potential
30
43
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2018
30
43
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22a Blendworth Lane
Date
21 Dec 2022
Current
Potential
59
61
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 Dec 2022
59
61
2 May 2018
30
43
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Blendworth Lane
Date
1 May 2018
Current
Potential
28
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 May 2018
28
49
15 Dec 2017
65
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24a Blendworth Lane
Date
2 May 2018
Current
Potential
27
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 May 2018
27
49
Total Floor Area
47 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
26 Blendworth Lane
Date
23 May 2018
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
23 May 2018
74
74
1 May 2018
36
75
9 Mar 2018
72
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
26a Blendworth Lane
Date
1 May 2018
Current
Potential
35
52
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 May 2018
35
52
7 Mar 2017
62
66
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
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.