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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Stewartsby Close, LONDON, N18 1AN

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 Stewartsby Close, N18 1AN 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 Stewartsby Close, LONDON, N18 1AN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 STEWARTSBY CLOSE
Date
19 May 2021
Current
Potential
63
78
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
19 May 2021
63
78
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
10 Stewartsby Close
Date
30 Oct 2023
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Oct 2023
72
88
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Stewartsby Close
Date
16 Jul 2018
Current
Potential
61
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2018
61
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
12a Stewartsby Close
Date
16 Jul 2018
Current
Potential
59
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
16 Jul 2018
59
74
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
13 Stewartsby Close
Date
22 Jul 2014
Current
Potential
49
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
22 Jul 2014
49
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Stewartsby Close
Date
8 Oct 2023
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Oct 2023
71
87
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Stewartsby Close
Date
19 Jan 2016
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Jan 2016
63
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.