PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Isabella Close, LONDON, N14 5QQ

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 Isabella Close, N14 5QQ 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 Isabella Close, LONDON, N14 5QQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Isabella Close
Date
5 Aug 2022
Current
Potential
77
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
5 Aug 2022
77
77
23 Aug 2011
65
72
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Isabella Close
Date
10 Dec 2015
Current
Potential
61
77
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
+
Certificate History
10 Dec 2015
61
77
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Isabella Close
Date
25 Feb 2020
Current
Potential
65
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
25 Feb 2020
65
73
11 Sep 2009
70
77
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
13 Isabella Close
Date
29 Sep 2019
Current
Potential
61
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
29 Sep 2019
61
78
12 Jul 2009
33
67
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
14 Isabella Close
Date
15 Mar 2023
Current
Potential
75
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
15 Mar 2023
75
83
21 Sep 2012
72
83
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
16 Isabella Close
Date
7 Nov 2019
Current
Potential
70
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
7 Nov 2019
70
84
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
17 Isabella Close
Date
29 Aug 2017
Current
Potential
74
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
29 Aug 2017
74
82
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18 ISABELLA CLOSE, SOUTHGATE
Date
11 Apr 2021
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
11 Apr 2021
75
79
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 Isabella Close
Date
7 Jan 2021
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
7 Jan 2021
78
80
23 Aug 2010
72
76
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
21 Isabella Close
Date
4 Nov 2015
Current
Potential
54
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
4 Nov 2015
54
67
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21 ISABELLA CLOSE, SOUTHGATE
Date
10 Mar 2021
Current
Potential
54
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
10 Mar 2021
54
74
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 Isabella Close
Date
16 Apr 2018
Current
Potential
67
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
16 Apr 2018
67
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Isabella Close
Date
17 Jun 2011
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
17 Jun 2011
67
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
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
5 Isabella Close
Date
10 Apr 2018
Current
Potential
57
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
10 Apr 2018
57
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Isabella Close
Date
10 Oct 2024
Current
Potential
82
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Oct 2024
82
82
14 Nov 2011
72
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Isabella Close
Date
20 Apr 2010
Current
Potential
77
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
20 Apr 2010
77
85
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Isabella Close
Date
31 Jan 2023
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
31 Jan 2023
66
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Isabella Close
Date
13 Jun 2017
Current
Potential
71
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
13 Jun 2017
71
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22, Isabella Close
Date
28 Jun 2024
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2024
+
Certificate History
28 Jun 2024
69
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 23 , Isabella Close
Date
28 Jun 2024
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2024
+
Certificate History
28 Jun 2024
69
69
Total Floor Area
60 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 24, Isabella Close
Date
28 Jun 2024
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2024
+
Certificate History
28 Jun 2024
69
69
Total Floor Area
49 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.