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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bonny Street, LONDON, NW1 9PG

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 Bonny Street, NW1 9PG 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 Bonny Street, LONDON, NW1 9PG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Bonny Street
Date
11 Jul 2013
Current
Potential
71
83
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
11 Jul 2013
71
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
12a Bonny Street
Date
24 Jul 2023
Current
Potential
71
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
24 Jul 2023
71
81
21 May 2013
67
87
21 Jul 2009
68
78
Total Floor Area
148 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
12b Bonny Street
Date
2 Jun 2019
Current
Potential
64
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Jun 2019
64
82
21 Jul 2009
70
75
Total Floor Area
175 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
14 Bonny Street
Date
21 Jul 2009
Current
Potential
62
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
21 Jul 2009
62
74
Total Floor Area
149 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14a Bonny Street
Date
20 Oct 2010
Current
Potential
69
71
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
20 Oct 2010
69
71
Total Floor Area
174 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 BONNY STREET, LONDON
Date
7 Jan 2021
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Jan 2021
75
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2a Bonny Street
Date
25 Nov 2014
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
25 Nov 2014
81
81
Total Floor Area
134 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6a Bonny Street
Date
5 Jun 2014
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Jun 2014
72
78
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
8 Bonny Street
Date
14 Jan 2022
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Jan 2022
59
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8a Bonny Street
Date
3 Sep 2009
Current
Potential
79
82
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
3 Sep 2009
79
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8b Bonny Street
Date
13 Jul 2009
Current
Potential
42
58
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
13 Jul 2009
42
58
Total Floor Area
89 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Basement Flat, 2A Bonny Street
Date
4 Dec 2023
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Dec 2023
76
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 4 Bonny Street
Date
1 Jul 2018
Current
Potential
73
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 Jul 2018
73
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat B, 6 Bonny Street
Date
29 Jan 2018
Current
Potential
66
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
29 Jan 2018
66
80
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Morgan House, Bonny Street
Date
27 Nov 2024
Current
Potential
77
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2007-2011
+
Certificate History
27 Nov 2024
77
86
Total Floor Area
122 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
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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