PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Courtnell Street, LONDON, W2 5BX
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 Courtnell Street, W2 5BX 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 Courtnell Street, LONDON, W2 5BX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Courtnell Street
Date
16 Mar 2011
Current
Potential
56
58
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Mar 2011
56
58
29 Jan 2009
60
62
Total Floor Area
144 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
12 Courtnell Street
Date
16 Jun 2015
Current
Potential
59
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Jun 2015
59
76
Total Floor Area
184 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
16a Courtnell Street
Date
30 Nov 2016
Current
Potential
70
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
30 Nov 2016
70
78
20 Mar 2014
60
74
Total Floor Area
172 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
4
Address
18b Courtnell Street
Date
12 Nov 2024
Current
Potential
65
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Nov 2024
65
81
Total Floor Area
177 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18c Courtnell Street
Date
15 Mar 2012
Current
Potential
68
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
15 Mar 2012
68
73
Total Floor Area
175 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
2 B Courtnell Street
Date
13 Oct 2021
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2019
Certificate History
13 Oct 2021
79
79
Total Floor Area
134 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Courtnell Street
Date
30 Mar 2017
Current
Potential
50
83
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Mar 2017
50
83
Total Floor Area
184 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Courtnell Street
Date
20 Sep 2015
Current
Potential
21
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Sep 2015
21
76
Total Floor Area
191 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
26 Courtnell Street
Date
25 Jun 2020
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jun 2020
61
78
Total Floor Area
168 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
2A Courtnell Street
Date
13 Oct 2021
Current
Potential
72
72
Property Type
Flat
Built Form
End-Terrace
Constructed
2019
Certificate History
13 Oct 2021
72
72
Total Floor Area
145 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Courtnell Street
Date
18 Nov 2008
Current
Potential
61
69
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2008
61
69
Total Floor Area
139 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Courtnell Street
Date
31 Jul 2017
Current
Potential
55
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Jul 2017
55
79
Total Floor Area
194 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Courtnell Street
Date
30 Apr 2018
Current
Potential
57
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Apr 2018
57
77
Total Floor Area
176 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Courtnell Street
Date
29 Aug 2024
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Aug 2024
67
84
10 Jul 2014
70
82
18 Aug 2010
53
64
Total Floor Area
164 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
4 Courtnell Street
Date
16 Oct 2013
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Oct 2013
61
79
Total Floor Area
171 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
8 Courtnell Street
Date
18 Mar 2024
Current
Potential
51
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Mar 2024
51
78
Total Floor Area
187 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
Flat 1, 16 Courtnell Street
Date
5 Mar 2019
Current
Potential
57
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Mar 2019
57
73
28 Nov 2008
63
74
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 16 Courtnell Street
Date
9 Mar 2015
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Mar 2015
68
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Ground Floor, 28 Courtnell Street
Date
23 May 2021
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2021
74
78
3 Feb 2011
69
71
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Upper Maisonette, 28 Courtnell Street
Date
20 Jan 2023
Current
Potential
51
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Jan 2023
51
77
18 Jan 2013
46
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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.
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