PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Baker Street, LONDON, NW1 5RS
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 Baker Street, NW1 5RS 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 Baker Street, LONDON, NW1 5RS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 11, Chalfont Court
Date
23 Apr 2024
Current
Potential
63
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Apr 2024
63
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Chalfont Court, Baker Street
Date
9 Aug 2012
Current
Potential
59
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Aug 2012
59
78
1 Sep 2009
46
48
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 12, CHALFONT COURT
Date
25 Jul 2021
Current
Potential
64
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2021
64
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 14 Chalfont Court, Baker Street
Date
9 Jun 2009
Current
Potential
59
61
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
9 Jun 2009
59
61
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15 Chalfont Court, Baker Street
Date
29 Dec 2023
Current
Potential
64
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Dec 2023
64
78
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 16, Chalfont Court
Date
5 Dec 2025
Current
Potential
69
78
Property Type
N/A
Built Form
N/A
Constructed
N/A
Certificate History
5 Dec 2025
69
78
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 16 Chalfont Court, Baker Street
Date
15 Mar 2012
Current
Potential
74
75
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
15 Mar 2012
74
75
Total Floor Area
150 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 17, Chalfont Court
Date
16 Aug 2009
Current
Potential
72
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2009
72
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Chalfont Court, Baker Street
Date
24 Feb 2020
Current
Potential
61
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
24 Feb 2020
61
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 19 Chalfont Court, Baker Street
Date
26 Jun 2019
Current
Potential
70
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2019
70
82
12 Jan 2009
65
67
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Chalfont Court
Date
1 Jun 2023
Current
Potential
57
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
1 Jun 2023
57
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2 Chalfont Court, Baker Street
Date
2 Jul 2012
Current
Potential
61
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Jul 2012
61
77
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 20 Chalfont Court, Baker Street
Date
8 Jun 2018
Current
Potential
73
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Jun 2018
73
82
31 Oct 2008
56
58
Total Floor Area
130 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 21 Chalfont Court, Baker Street
Date
28 May 2019
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 May 2019
60
76
13 Jan 2009
62
65
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 23 Chalfont Court, Baker Street
Date
10 Feb 2016
Current
Potential
60
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Feb 2016
60
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 26, Chalfont Court
Date
1 Feb 2022
Current
Potential
62
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Feb 2022
62
66
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 26 Chalfont Court, Baker Street
Date
15 Dec 2011
Current
Potential
66
68
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
15 Dec 2011
66
68
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 27 Chalfont Court, Baker Street
Date
29 Mar 2017
Current
Potential
60
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2017
60
73
26 Jun 2012
59
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 28 Chalfont Court, Baker Street
Date
2 Jun 2013
Current
Potential
61
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jun 2013
61
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 29 Chalfont Court, Baker Street
Date
7 Jun 2016
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Jun 2016
66
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 3, CHALFONT COURT
Date
27 Aug 2020
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Aug 2020
78
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 30, Chalfont Court
Date
4 Aug 2022
Current
Potential
72
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Aug 2022
72
83
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 31, CHALFONT COURT
Date
16 Dec 2020
Current
Potential
76
82
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 Dec 2020
76
82
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 31 Chalfont Court, Baker Street
Date
24 Apr 2009
Current
Potential
60
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Apr 2009
60
62
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 32 Chalfont Court, Baker Street
Date
16 Mar 2015
Current
Potential
38
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2015
38
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 33, Chalfont Court
Date
8 Apr 2025
Current
Potential
50
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Apr 2025
50
66
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 33 Chalfont Court, Baker Street
Date
31 Mar 2015
Current
Potential
48
59
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
31 Mar 2015
48
59
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 34, CHALFONT COURT
Date
20 Jan 2021
Current
Potential
58
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
20 Jan 2021
58
78
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 34 Chalfont Court, Baker Street
Date
14 Jul 2010
Current
Potential
31
32
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
14 Jul 2010
31
32
Total Floor Area
64 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
8.5
CO2 per sq m per Year
134
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 35, Chalfont Court
Date
4 Jun 2025
Current
Potential
50
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
4 Jun 2025
50
78
11 Jul 2022
42
76
Total Floor Area
111 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 35 Chalfont Court, Baker Street
Date
20 Jun 2012
Current
Potential
52
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Jun 2012
52
71
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 36, Chalfont Court
Date
10 Jul 2022
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Jul 2022
53
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 36 Chalfont Court, Baker Street
Date
12 Apr 2012
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Apr 2012
71
75
3 Aug 2010
38
40
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 37 Chalfont Court, Baker Street
Date
6 Jun 2017
Current
Potential
51
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Jun 2017
51
80
14 Jun 2010
23
37
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Chalfont Court, Baker Street
Date
19 Apr 2017
Current
Potential
64
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
19 Apr 2017
64
80
9 Mar 2012
78
78
19 Aug 2009
62
65
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5, Chalfont Court
Date
11 May 2023
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 May 2023
76
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5 Chalfont Court, Baker Street
Date
26 Jun 2017
Current
Potential
45
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Jun 2017
45
73
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
FLAT 6, CHALFONT COURT
Date
5 Apr 2021
Current
Potential
70
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Apr 2021
70
81
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6 Chalfont Court, Baker Street
Date
20 Mar 2013
Current
Potential
48
77
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
20 Mar 2013
48
77
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 7, Chalfont Court
Date
16 Aug 2021
Current
Potential
67
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2021
67
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 7 Chalfont Court, Baker Street
Date
30 Sep 2010
Current
Potential
65
67
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Sep 2010
65
67
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 8 Chalfont Court, Baker Street
Date
5 Aug 2019
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Aug 2019
66
79
15 Oct 2009
72
72
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, Chalfont Court
Date
21 Dec 2021
Current
Potential
72
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
21 Dec 2021
72
84
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 9 Chalfont Court, Baker Street
Date
21 Sep 2010
Current
Potential
44
45
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
21 Sep 2010
44
45
Total Floor Area
100 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
8.5
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
6
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.
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