PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Barfett Street, LONDON, W10 4NP
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 Barfett Street, W10 4NP 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 Barfett Street, LONDON, W10 4NP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Barfett Street
Date
27 Feb 2018
Current
Potential
67
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
27 Feb 2018
67
85
29 Jan 2012
55
57
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 Barfett Street
Date
18 Jul 2023
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jul 2023
69
88
11 Feb 2009
58
67
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Barfett Street
Date
11 Feb 2009
Current
Potential
68
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Feb 2009
68
69
9 Oct 2008
70
70
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 BARFETT STREET, LONDON
Date
22 Feb 2021
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Feb 2021
65
88
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
13 Barfett Street
Date
17 Feb 2014
Current
Potential
59
92
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Feb 2014
59
92
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Barfett Street
Date
11 Jul 2023
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jul 2023
70
89
19 Nov 2022
66
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Barfett Street
Date
16 Jul 2023
Current
Potential
94
96
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Jul 2023
94
96
24 Nov 2022
61
87
24 Nov 2022
62
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
6
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Barfett Street
Date
14 Dec 2009
Current
Potential
43
54
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 Dec 2009
43
54
8 Jan 2009
60
70
Total Floor Area
64 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Barfett Street
Date
30 May 2009
Current
Potential
65
67
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 May 2009
65
67
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
20 BARFETT STREET, LONDON
Date
28 Sep 2020
Current
Potential
58
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Sep 2020
58
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
22 Barfett Street
Date
8 Oct 2015
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Oct 2015
68
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
23 Barfett Street
Date
16 Oct 2019
Current
Potential
59
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Oct 2019
59
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Barfett Street
Date
25 Apr 2022
Current
Potential
67
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Apr 2022
67
90
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Barfett Street
Date
12 Jun 2016
Current
Potential
63
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2016
63
90
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 Barfett Street
Date
11 Apr 2024
Current
Potential
72
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2024
72
90
16 Feb 2023
62
86
27 Sep 2012
62
90
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Barfett Street
Date
19 Aug 2018
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Aug 2018
69
86
10 May 2012
69
90
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
31 Barfett Street
Date
18 Jul 2023
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jul 2023
70
90
19 Nov 2022
68
83
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Barfett Street
Date
18 Jul 2023
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jul 2023
73
89
19 Nov 2022
67
82
31 Mar 2020
65
88
28 Feb 2018
58
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Barfett Street
Date
21 Jul 2011
Current
Potential
51
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Jul 2011
51
65
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Barfett Street
Date
21 Jul 2022
Current
Potential
54
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
21 Jul 2022
54
79
27 May 2012
55
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Barfett Street
Date
29 Dec 2019
Current
Potential
59
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Dec 2019
59
88
11 Aug 2016
51
84
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Barfett Street
Date
19 Mar 2024
Current
Potential
67
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Mar 2024
67
90
14 Dec 2010
67
67
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Barfett Street
Date
28 Jul 2023
Current
Potential
78
97
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2023
78
97
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Barfett Street
Date
18 Jul 2023
Current
Potential
88
101
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Jul 2023
88
101
9 Jun 2019
59
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Barfett Street
Date
14 Dec 2023
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Dec 2023
66
88
12 Jun 2020
39
89
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Barfett Street
Date
28 Jul 2023
Current
Potential
90
100
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2023
90
100
28 Jul 2023
81
94
Total Floor Area
61 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 BARFETT STREET, LONDON
Date
28 Mar 2021
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Mar 2021
61
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.