Planning Atlas
Planning Atlas›Barnet›…Finchley Church End ward›N3 3QY
AtlasBarnetFinchley Church EndN3 3QY
Postcode record · Barnet

N3 3QY.

N3 3QY has 19 known premises and 17 planning records — 12 approved of 17 decided (70.6%). 11 EPC records.

Postcode N3 3QY · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeBarnet profile →
19
Premises
known addresses (UPRNs)
17
Applications
17 decided
70.6%
Approval rate
12 approved · 2 refused
11
EPC records
ratings C 3 · D 7 · E 1
17
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property

What is it?

N3 3QY has 19 known premises and 17 planning records — 12 approved of 17 decided (70.6%). 11 EPC records.

Premises (18 of 19 shown)

Name
Details
UPRN 200127212
UPRN 200127214
UPRN 200127216
UPRN 200127218
UPRN 200127220
UPRN 200127222
UPRN 200127224
UPRN 200127226
UPRN 200127228
UPRN 200127230
UPRN 200127212
UPRN 200127214
UPRN 200127216
Show all 10 rows
UPRN 200127218
UPRN 200127220
UPRN 200127222
UPRN 200127224
UPRN 200127226
UPRN 200127228
UPRN 200127230
Planning

What happened?

17 planning applications across the postcode; 12 approved of 17 decided (70.6%). Latest 17 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Installation of 1no. Virgin Media green Cabinet
S/O 30 Windermere Avenue On Amberden Avenue London N3 3QY · premises record
Applicant Simon Stanton · Officer Radhika Bedi
Licence Notification
Not required
2024-11-19
Roof extension involving side/rear dormer window with juliette balcony and front and side facing rooflights
30 Windermere Avenue London N3 3QY · premises record
Proposed Lawful Development Certificate
Approved
2023-05-10
Proposed part single storey rear extension with a proposed depth of 4.00 metres from original rear wall, eaves height of 3.00 metres and maximum height of 4.00 metres. Part amendment to existing rear extension with sloped roof and rendered wall to extension
18 Windermere Avenue London N3 3QY · premises record
Applicant Grossman · Agent PML Architecture · Officer Olivia Becci
Prior Notification (Householder)
Withdrawn
2021-10-01
Single storey rear extension. Alterations to existing rear extension with sloped roof
18 Windermere Avenue London N3 3QY · premises record
Applicant Grossman · Agent PML Architecture · Officer Emily Bell
Householder Application
Approved
2021-06-28
Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
12 Windermere Avenue London N3 3QY · premises record
Applicant Mr & Mrs Conway · Agent KMASS · Officer Athina Gkremi
Proposed Lawful Development Certificate
Approved
2018-02-21
Single storey rear extension with raised terrace following demolition of existing conservatory
8 Windermere Avenue London N3 3QY · premises record
Applicant Mrs Rachel Fleisig · Officer Wendy Melaab
Householder Application
Approved
2015-12-14
Single storey rear extension with a proposed maximum depth of 5.5 metres from original rear wall and flat roof with maximum height of 2.7 metres.
10 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr Daniel Uzan · Agent Mr Michael Bell · Officer Kate Den Teuling
Prior Notification (Householder)
Approved
2014-02-04
Roof extension including a hip to gable end with a rear dormer window and 3no. rooflights to the front roofslope to facilitate a loft conversion.
28 Windermere Avenue, London, N3 3QY · premises record
Proposed Lawful Development Certificate
Approved
2013-04-30
Single storey rear extension.
22 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr & Mrs Briggs · Agent DVM Architects · Officer David Campbell
Householder Application
Approved
2012-10-27
Single storey rear extension.
14 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr K Bearsley · Agent Mr J Fumar · Officer Junior Moka
Full Application
Approved
2009-12-18
Installation of 1no. Virgin Media green Cabinet
S/O 30 Windermere Avenue On Amberden Avenue London N3 3QY · premises record
Applicant Simon Stanton · Officer Radhika Bedi
Not required
2024-11-19
More
Licence Notification
Roof extension involving side/rear dormer window with juliette balcony and front and side facing rooflights
30 Windermere Avenue London N3 3QY · premises record
Approved
2023-05-10
More
Proposed Lawful Development Certificate
Proposed part single storey rear extension with a proposed depth of 4.00 metres from original rear wall, eaves height of 3.00 metres and maximum height of 4.00 metres. Part amendment to existing rear extension with sloped roof and rendered wall to extension
18 Windermere Avenue London N3 3QY · premises record
Applicant Grossman · Agent PML Architecture · Officer Olivia Becci
Withdrawn
2021-10-01
More
Prior Notification (Householder)
Show all 10 rows
Single storey rear extension. Alterations to existing rear extension with sloped roof
18 Windermere Avenue London N3 3QY · premises record
Applicant Grossman · Agent PML Architecture · Officer Emily Bell
Approved
2021-06-28
More
Householder Application
Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
12 Windermere Avenue London N3 3QY · premises record
Applicant Mr & Mrs Conway · Agent KMASS · Officer Athina Gkremi
Approved
2018-02-21
More
Proposed Lawful Development Certificate
Single storey rear extension with raised terrace following demolition of existing conservatory
8 Windermere Avenue London N3 3QY · premises record
Applicant Mrs Rachel Fleisig · Officer Wendy Melaab
Approved
2015-12-14
More
Householder Application
Single storey rear extension with a proposed maximum depth of 5.5 metres from original rear wall and flat roof with maximum height of 2.7 metres.
10 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr Daniel Uzan · Agent Mr Michael Bell · Officer Kate Den Teuling
Approved
2014-02-04
More
Prior Notification (Householder)
Roof extension including a hip to gable end with a rear dormer window and 3no. rooflights to the front roofslope to facilitate a loft conversion.
28 Windermere Avenue, London, N3 3QY · premises record
Approved
2013-04-30
More
Proposed Lawful Development Certificate
Single storey rear extension.
22 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr & Mrs Briggs · Agent DVM Architects · Officer David Campbell
Approved
2012-10-27
More
Householder Application
Single storey rear extension.
14 Windermere Avenue, London, N3 3QY · premises record
Applicant Mr K Bearsley · Agent Mr J Fumar · Officer Junior Moka
Approved
2009-12-18
More
Full Application

Building control

Building-control records are not yet collected for Barnet — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 19 premises each one covers.

Designation
Coverage
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

People

Who is involved?

Named on the latest 17 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development

What could it become?

Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 3, D: 7, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

2 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N3 3QY, Barnet: Planning and Property History | Planning Atlas