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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ossington Street, LONDON, W2 4LZ

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 Ossington Street, W2 4LZ 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 Ossington Street, LONDON, W2 4LZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Ossington Street
Date
29 Sep 2011
Current
Potential
31
36
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
29 Sep 2011
31
36
Total Floor Area
122 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
9.0
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Ossington Street
Date
19 Apr 2015
Current
Potential
50
69
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Apr 2015
50
69
Total Floor Area
135 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Ossington Street
Date
8 Jun 2020
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Jun 2020
56
86
9 Dec 2008
55
65
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Ossington Street
Date
1 Nov 2017
Current
Potential
69
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Nov 2017
69
72
9 Oct 2008
53
63
Total Floor Area
358 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
8.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
4
Address
21 Ossington Street
Date
21 Jul 2016
Current
Potential
47
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
21 Jul 2016
47
73
Total Floor Area
244 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
23 Ossington Street
Date
3 Mar 2023
Current
Potential
62
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2023
62
77
Total Floor Area
261 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
23a Ossington Street
Date
17 Dec 2010
Current
Potential
66
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Dec 2010
66
68
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
27 Ossington Street
Date
11 May 2009
Current
Potential
46
48
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 May 2009
46
48
Total Floor Area
160 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
9.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
2a Ossington Street
Date
9 Sep 2020
Current
Potential
67
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
9 Sep 2020
67
75
15 Mar 2009
71
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Ossington Street
Date
2 Jun 2009
Current
Potential
42
49
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Jun 2009
42
49
Total Floor Area
126 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5 Ossington Street
Date
17 Nov 2022
Current
Potential
51
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Nov 2022
51
70
5 Nov 2012
63
78
Total Floor Area
149 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
9 Ossington Street
Date
10 Jan 2020
Current
Potential
63
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jan 2020
63
77
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
9 OSSINGTON STREET, LONDON
Date
26 Apr 2021
Current
Potential
56
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Apr 2021
56
75
Total Floor Area
152 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Lower Ground Floor, 27 Ossington Street
Date
27 May 2009
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
27 May 2009
74
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
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.