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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bayliss Close, LONDON, N21 1SP

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 Bayliss Close, N21 1SP 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 Bayliss Close, LONDON, N21 1SP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Bayliss Close
Date
12 Apr 2017
Current
Potential
67
85
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Apr 2017
67
85
4 Nov 2014
69
87
29 Jul 2012
69
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Bayliss Close
Date
4 Oct 2022
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
4 Oct 2022
74
88
24 Feb 2010
74
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Bayliss Close
Date
24 Feb 2012
Current
Potential
64
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
24 Feb 2012
64
70
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Bayliss Close
Date
19 Jul 2018
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Jul 2018
67
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Bayliss Close
Date
18 May 2018
Current
Potential
68
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
18 May 2018
68
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Bayliss Close
Date
22 Feb 2024
Current
Potential
76
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
22 Feb 2024
76
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 BAYLISS CLOSE, SOUTHGATE
Date
14 Oct 2020
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
14 Oct 2020
73
88
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Bayliss Close
Date
25 Jun 2023
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
25 Jun 2023
72
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Bayliss Close
Date
17 Feb 2017
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Feb 2017
62
83
23 Mar 2009
76
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Bayliss Close
Date
17 Feb 2017
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Feb 2017
62
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Bayliss Close
Date
9 Feb 2016
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
9 Feb 2016
70
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
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.

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