PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portobello Road, LONDON, W10 5SL
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 5SL 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 5SL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, 375 Portobello Road
Date
19 Dec 2023
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Dec 2023
70
78
3 Apr 2017
65
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 10, 375 Portobello Road
Date
16 Dec 2024
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Dec 2024
74
79
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 11, 375 Portobello Road
Date
11 Dec 2024
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Dec 2024
73
79
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 12, 375 Portobello Road
Date
16 Dec 2024
Current
Potential
73
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
16 Dec 2024
73
78
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 14, 375 Portobello Road
Date
11 Dec 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Dec 2024
76
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15, 375 Portobello Road
Date
23 Sep 2021
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Sep 2021
75
79
12 Aug 2009
75
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16, 375 Portobello Road
Date
16 Dec 2024
Current
Potential
77
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Dec 2024
77
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 17, 375 Portobello Road
Date
13 Dec 2024
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2024
76
81
14 Feb 2013
71
74
31 Oct 2008
77
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 19, 375, Portobello Road
Date
12 Jul 2012
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Jul 2012
72
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 375 Portobello Road
Date
11 Dec 2024
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Dec 2024
72
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21, 375 Portobello Road
Date
28 Oct 2022
Current
Potential
72
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Oct 2022
72
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 22, 375, Portobello Road
Date
14 Feb 2013
Current
Potential
57
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Feb 2013
57
67
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 23, 375 Portobello Road
Date
13 Dec 2024
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2024
77
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 24, 375, Portobello Road
Date
3 Jan 2012
Current
Potential
72
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Jan 2012
72
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 25, 375 Portobello Road
Date
12 Dec 2024
Current
Potential
77
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Dec 2024
77
82
29 Nov 2010
76
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 26, 375 Portobello Road
Date
16 Dec 2024
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Dec 2024
77
83
23 Oct 2015
69
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 27, 375 Portobello Road
Date
30 Nov 2022
Current
Potential
69
80
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
30 Nov 2022
69
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 28, 375 Portobello Road
Date
13 Dec 2024
Current
Potential
77
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2024
77
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 29, 375 Portobello Road
Date
13 Dec 2024
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2024
77
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 375 Portobello Road
Date
9 Apr 2024
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Apr 2024
69
77
16 Feb 2012
67
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 31, 375 PORTOBELLO ROAD
Date
13 Feb 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
13 Feb 2021
73
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 31, 375, Portobello Road
Date
25 May 2010
Current
Potential
64
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 May 2010
64
70
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 32, 375 Portobello Road
Date
11 Dec 2024
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Dec 2024
77
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 34, 375 Portobello Road
Date
20 Dec 2023
Current
Potential
65
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Dec 2023
65
78
12 Nov 2009
66
70
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 36, 375 Portobello Road
Date
11 Dec 2024
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Dec 2024
77
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 37, 375 Portobello Road
Date
10 Dec 2024
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Dec 2024
77
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 38, 375, Portobello Road
Date
10 Sep 2012
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Sep 2012
63
73
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 38 375, Portobello Road
Date
3 Jan 2024
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Jan 2024
67
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 39, 375, Portobello Road
Date
19 Sep 2009
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
19 Sep 2009
69
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 375 Portobello Road
Date
10 Jan 2024
Current
Potential
66
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Jan 2024
66
72
19 Apr 2013
67
77
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 40, 375 PORTOBELLO ROAD
Date
16 Dec 2024
Current
Potential
58
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Dec 2024
58
78
19 Jun 2021
58
79
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 41, 375 Portobello Road
Date
8 Dec 2023
Current
Potential
58
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Dec 2023
58
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 375 Portobello Road
Date
6 Sep 2024
Current
Potential
71
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Sep 2024
71
73
19 Apr 2013
67
77
19 Jan 2010
75
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 7, 375 PORTOBELLO ROAD
Date
18 May 2021
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
18 May 2021
73
77
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.