PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Duncan Street, LONDON, N1 8FR
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 Duncan Street, N1 8FR 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 Duncan Street, LONDON, N1 8FR
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, Clerkenwell Court
Date
23 Nov 2023
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Nov 2023
73
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
84
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10, Clerkenwell Court
Date
23 Jun 2022
Current
Potential
71
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
23 Jun 2022
71
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
83
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11, Clerkenwell Court
Date
19 Oct 2022
Current
Potential
82
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
19 Oct 2022
82
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 12 Clerkenwell Court, 11, Duncan Street
Date
13 Mar 2012
Current
Potential
80
80
Property Type
Flat
Built Form
N/A
Constructed
2007 onwards
Certificate History
13 Mar 2012
80
80
2 Feb 2012
87
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13, Clerkenwell Court
Date
2 Feb 2022
Current
Potential
82
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007-2011
Certificate History
2 Feb 2022
82
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 14 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
54 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 15, Clerkenwell Court
Date
15 Feb 2022
Current
Potential
82
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007-2011
Certificate History
15 Feb 2022
82
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.1
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 16, Clerkenwell Court
Date
11 Aug 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Aug 2022
81
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
87
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
87
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 17, Clerkenwell Court
Date
1 Sep 2022
Current
Potential
83
83
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007-2011
Certificate History
1 Sep 2022
83
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 17 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 18 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 19 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, Clerkenwell Court
Date
20 Jun 2022
Current
Potential
74
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
20 Jun 2022
74
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
83
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 20, Clerkenwell Court
Date
12 Jul 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Jul 2023
81
81
Total Floor Area
37 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 20 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
84
84
Total Floor Area
37 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 21, Clerkenwell Court
Date
31 May 2022
Current
Potential
78
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
31 May 2022
78
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 22, Clerkenwell Court
Date
5 Jan 2022
Current
Potential
79
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jan 2022
79
83
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 23, Clerkenwell Court
Date
14 Jan 2022
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Jan 2022
80
81
Total Floor Area
34 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 23 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
83
83
Total Floor Area
35 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 24 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 25, Clerkenwell Court
Date
1 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007-2011
Certificate History
1 Aug 2022
80
80
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 25 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
83
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 26, Clerkenwell Court
Date
8 Feb 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
8 Feb 2022
78
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 26 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
82
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 27 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
84
84
Total Floor Area
55 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 28 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
82
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 29 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
81
81
Total Floor Area
36 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 30, Clerkenwell Court
Date
25 Feb 2022
Current
Potential
82
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007-2011
Certificate History
25 Feb 2022
82
82
Total Floor Area
35 sq m
Current CO2 Emissions Level
0.1
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
4
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 30 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
81
81
Total Floor Area
33 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
86
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, Clerkenwell Court
Date
16 Mar 2022
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2022
70
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9, Clerkenwell Court
Date
20 Jul 2023
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2023
71
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9 Clerkenwell Court, 11, Duncan Street
Date
2 Feb 2012
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Feb 2012
85
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
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.