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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Flower Lane, LONDON, NW7 2JG

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 Flower Lane, NW7 2JG 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 Flower Lane, LONDON, NW7 2JG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
19 Flower Lane
Date
19 May 2010
Current
Potential
52
59
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 May 2010
52
59
Total Floor Area
310 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
21 Flower Lane
Date
17 Jul 2023
Current
Potential
82
85
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
17 Jul 2023
82
85
26 Sep 2012
82
85
Total Floor Area
332 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
21a Flower Lane
Date
17 Jul 2023
Current
Potential
76
93
Property Type
Bungalow
Built Form
Detached
Constructed
2007-2011
+
Certificate History
17 Jul 2023
76
93
26 Sep 2012
75
92
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21b, Flower Lane
Date
17 Jul 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007-2011
+
Certificate History
17 Jul 2023
78
78
Total Floor Area
22 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
25 Flower Lane
Date
13 Feb 2014
Current
Potential
38
78
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
13 Feb 2014
38
78
Total Floor Area
141 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
29 Flower Lane
Date
23 Sep 2024
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
23 Sep 2024
66
81
Total Floor Area
232 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
35 Flower Lane
Date
26 Oct 2009
Current
Potential
45
57
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Oct 2009
45
57
Total Floor Area
155 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
9.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
9
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 2026.