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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portobello Road, LONDON, W11 3DH

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 Portobello Road, W11 3DH 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 Portobello Road, LONDON, W11 3DH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
16 Portobello Road
Date
10 Apr 2019
Current
Potential
43
67
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Apr 2019
43
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Portobello Road
Date
13 Oct 2008
Current
Potential
54
56
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Oct 2008
54
56
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 PORTOBELLO ROAD, LONDON
Date
4 Mar 2021
Current
Potential
55
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Mar 2021
55
60
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Portobello Road
Date
13 Jan 2009
Current
Potential
70
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Jan 2009
70
72
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
22 Portobello Road
Date
1 Nov 2021
Current
Potential
62
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Nov 2021
62
73
27 Apr 2010
50
54
Total Floor Area
156 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
24 Portobello Road
Date
11 Oct 2023
Current
Potential
21
58
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Oct 2023
21
58
14 Apr 2009
60
69
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 PORTOBELLO ROAD, LONDON
Date
27 Sep 2020
Current
Potential
68
81
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
27 Sep 2020
68
81
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
34 Portobello Road
Date
29 Apr 2024
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
29 Apr 2024
61
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
4
Address
34 Portobello Road
Date
14 Jan 2010
Current
Potential
47
60
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Jan 2010
47
60
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
93
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
36 Portobello Road
Date
19 Feb 2015
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Feb 2015
70
84
20 Jan 2010
47
49
2 Aug 2009
46
54
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
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.