PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. John's Estate, LONDON, N1 6JH
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 St. John's Estate, N1 6JH 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 St. John's Estate, LONDON, N1 6JH
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 45 Crondall Court, St. John's Estate
Date
1 Jul 2015
Current
Potential
70
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Jul 2015
70
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 46, CRONDALL COURT
Date
18 Jan 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Jan 2021
74
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 47, CRONDALL COURT
Date
22 Apr 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Apr 2021
74
76
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 47 Crondall Court, St. John's Estate
Date
29 Mar 2011
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Mar 2011
74
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49 Crondall Court, St. John's Estate
Date
15 May 2016
Current
Potential
72
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
15 May 2016
72
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 50 Crondall Court, St. John's Estate
Date
11 Aug 2015
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Aug 2015
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 51 Crondall Court, St. John's Estate
Date
29 Oct 2019
Current
Potential
79
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
Certificate History
29 Oct 2019
79
79
3 Aug 2013
79
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 52 Crondall Court, St. John's Estate
Date
26 Nov 2014
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
26 Nov 2014
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 55, Crondall Court
Date
19 Sep 2022
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Sep 2022
76
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 55 Crondall Court, St. John's Estate
Date
20 Nov 2012
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Nov 2012
78
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 56, Crondall Court
Date
27 Apr 2022
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
27 Apr 2022
75
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 57, CRONDALL COURT
Date
29 Jan 2021
Current
Potential
64
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 Jan 2021
64
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 58 Crondall Court, St. John's Estate
Date
2 Jul 2020
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Jul 2020
66
76
5 Apr 2019
66
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 59 Crondall Court, St. John's Estate
Date
27 Oct 2016
Current
Potential
65
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Oct 2016
65
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 61, CRONDALL COURT
Date
3 Dec 2020
Current
Potential
67
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Dec 2020
67
73
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat 61 Crondall Court, St. John's Estate
Date
14 Sep 2009
Current
Potential
62
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Sep 2009
62
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 62 Crondall Court, St. John's Estate
Date
10 Mar 2010
Current
Potential
72
82
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Mar 2010
72
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 63, Crondall Court
Date
11 May 2023
Current
Potential
78
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 May 2023
78
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 63 Crondall Court, St. John's Estate
Date
23 Nov 2011
Current
Potential
75
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Nov 2011
75
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 64 Crondall Court, St. John's Estate
Date
13 Jul 2010
Current
Potential
78
82
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Jul 2010
78
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 66, Crondall Court
Date
25 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Aug 2022
78
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 66 Crondall Court, St. John's Estate
Date
8 Jul 2012
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Jul 2012
74
79
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 68 Crondall Court, St. John's Estate
Date
28 Jul 2016
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Jul 2016
77
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 69 Crondall Court, St. John's Estate
Date
23 Jul 2020
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Jul 2020
72
75
26 Mar 2009
67
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 70, Crondall Court
Date
14 May 2023
Current
Potential
73
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 May 2023
73
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 70 Crondall Court, St. John's Estate
Date
6 Apr 2010
Current
Potential
71
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Apr 2010
71
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 71 Crondall Court, St. John's Estate
Date
18 May 2018
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 May 2018
68
74
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 72, Crondall Court
Date
23 Aug 2023
Current
Potential
71
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Aug 2023
71
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 72 Crondall Court, St. John's Estate
Date
15 Jun 2009
Current
Potential
71
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Jun 2009
71
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 75, Crondall Court
Date
25 Aug 2022
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Aug 2022
72
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 76 Crondall Court, St. John's Estate
Date
22 Oct 2012
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Oct 2012
67
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 79 Crondall Court, St. John's Estate
Date
14 Sep 2011
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Sep 2011
69
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 80, Crondall Court
Date
5 Sep 2021
Current
Potential
59
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Sep 2021
59
76
25 May 2011
63
64
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
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.