PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penzance Street, LONDON, W11 4QX
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 Penzance Street, W11 4QX 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 Penzance Street, LONDON, W11 4QX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Penzance Street
Date
2 Apr 2018
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Apr 2018
67
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 Penzance Street
Date
13 Jun 2011
Current
Potential
68
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
13 Jun 2011
68
71
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16d Penzance Street
Date
27 Jul 2017
Current
Potential
67
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Jul 2017
67
79
27 Jul 2017
68
81
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16e Penzance Street
Date
9 Sep 2010
Current
Potential
68
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Sep 2010
68
70
5 Dec 2008
55
70
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16h Penzance Street
Date
31 May 2022
Current
Potential
60
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
31 May 2022
60
66
1 Jun 2011
56
60
2 Jul 2009
53
59
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17a Penzance Street
Date
17 Feb 2016
Current
Potential
64
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Feb 2016
64
79
15 Jul 2014
63
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17b Penzance Street
Date
7 Jul 2009
Current
Potential
50
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Jul 2009
50
61
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17c Penzance Street
Date
4 Oct 2016
Current
Potential
70
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2016
70
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17d Penzance Street
Date
1 Jun 2016
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
1 Jun 2016
69
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17e Penzance Street
Date
24 Nov 2010
Current
Potential
58
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Nov 2010
58
59
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17f Penzance Street
Date
10 Sep 2019
Current
Potential
64
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Sep 2019
64
79
5 Oct 2009
58
70
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18c Penzance Street
Date
15 May 2013
Current
Potential
87
90
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 May 2013
87
90
Total Floor Area
668 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
11
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18e Penzance Street
Date
21 Jan 2014
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Jan 2014
64
78
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18f Penzance Street
Date
30 Mar 2023
Current
Potential
57
65
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
30 Mar 2023
57
65
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18h Penzance Street
Date
3 Mar 2009
Current
Potential
63
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Mar 2009
63
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19a Penzance Street
Date
6 Sep 2023
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Sep 2023
71
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19f Penzance Street
Date
20 Feb 2024
Current
Potential
63
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
20 Feb 2024
63
76
3 Nov 2011
63
63
17 May 2010
58
61
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Penzance Street
Date
22 Mar 2024
Current
Potential
65
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Mar 2024
65
83
27 Mar 2014
45
80
Total Floor Area
173 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
23 Penzance Street
Date
30 Apr 2009
Current
Potential
59
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Apr 2009
59
65
Total Floor Area
164 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
24 Penzance Street
Date
12 Feb 2021
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Feb 2021
73
85
Total Floor Area
173 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
26 Penzance Street
Date
14 Jan 2015
Current
Potential
51
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jan 2015
51
78
Total Floor Area
155 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
27 PENZANCE STREET, LONDON
Date
28 Apr 2021
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Apr 2021
62
79
Total Floor Area
182 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
FLAT E, 16 PENZANCE STREET
Date
20 Oct 2020
Current
Potential
71
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Oct 2020
71
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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.
Contains public sector information licensed under the Open Government Licence v3.0.
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