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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portobello Road, LONDON, W10 5TE

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, W10 5TE 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, W10 5TE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
274a Portobello Road
Date
6 Feb 2020
Current
Potential
56
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
6 Feb 2020
56
76
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
274d Portobello Road
Date
20 Oct 2015
Current
Potential
36
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
20 Oct 2015
36
75
28 Nov 2012
63
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
111
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
276 Portobello Road
Date
31 Oct 2009
Current
Potential
59
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
31 Oct 2009
59
67
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
276a Portobello Road
Date
31 Oct 2019
Current
Potential
63
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Oct 2019
63
72
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
282b, Portobello Road
Date
14 Jun 2018
Current
Potential
61
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Jun 2018
61
77
21 Oct 2008
68
78
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
286a Portobello Road
Date
17 Jul 2019
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Jul 2019
67
77
12 Mar 2009
55
64
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
288 Portobello Road
Date
21 Nov 2008
Current
Potential
78
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Nov 2008
78
80
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
292 Portobello Road
Date
9 Oct 2017
Current
Potential
55
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
9 Oct 2017
55
74
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Basement Flat, 280 Portobello Road
Date
14 Aug 2018
Current
Potential
70
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Aug 2018
70
80
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First & Second Floor Maisonette, 274 Portobello Road
Date
10 Jun 2012
Current
Potential
28
62
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
10 Jun 2012
28
62
Total Floor Area
95 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
First Floor Flat, 280 Portobello Road
Date
28 Sep 2023
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Sep 2023
69
80
30 Sep 2013
44
68
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat, 274, Portobello Road
Date
20 Oct 2015
Current
Potential
42
66
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
20 Oct 2015
42
66
Total Floor Area
113 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Top Floor Flat, 280 Portobello Road
Date
8 Nov 2012
Current
Potential
64
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Nov 2012
64
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Upper Flat, 288 Portobello Road
Date
11 Feb 2020
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Feb 2020
69
76
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.