Postcode record · Barnet
N11 3LD.
N11 3LD has 23 known premises and 32 planning records — 22 approved of 32 decided (68.8%). 11 EPC records.
Postcode N11 3LD · boundary not held, centred on the postcodeApprovedRefusedOther32 exact32 on the map — every match
At a glance · this postcodeBarnet profile →
23
Premises
known addresses (UPRNs)
32
Applications
32 decided
68.8%
Approval rate
22 approved · 8 refused
11
EPC records
ratings D 7 · E 4
32
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?
N11 3LD has 23 known premises and 32 planning records — 22 approved of 32 decided (68.8%). 11 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 200010834
UPRN 200010835
UPRN 200010837
UPRN 200010839
UPRN 200010841
UPRN 200010843
UPRN 200010845
UPRN 200010847
UPRN 200010849
UPRN 200010851
UPRN 200010834
UPRN 200010835
UPRN 200010837
Show all 10 rows
UPRN 200010839
UPRN 200010841
UPRN 200010843
UPRN 200010845
UPRN 200010847
UPRN 200010849
UPRN 200010851
Planning
What happened?
32 planning applications across the postcode; 22 approved of 32 decided (68.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side and rear extensions following demolition of the existing garage. Single storey front porch extension. Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
35 Bethune Avenue London N11 3LD · premises record
Householder Application
Approved
2026-03-30
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
35 Bethune Avenue London N11 3LD · premises record
Proposed Lawful Development Certificate
Approved
2026-01-08
Single storey rear extension with a depth of 6.00m, an eaves height of 2.90m and a maximum height of 3.50m.
35 Bethune Avenue London N11 3LD · premises record
Prior Notification (Householder)
Refused
2026-01-08
Change of roof tiles from plain tiles (terracotta) to plain tiles (grey slate) (Retrospective Application)
31 Bethune Avenue London N11 3LD · premises record
Retention/Continued Use
Approved
2025-11-03
Part single, part two storey side and rear extension following demolition of the existing garage. New front porch. Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
21 Bethune Avenue London N11 3LD · premises record
Householder Application
Approved
2025-03-20
Single storey rear extension with a proposed depth of 6.00 metres, 3.55 maximum height and eaves height of 2.77 metres
21 Bethune Avenue London N11 3LD · premises record
Prior Notification (Householder)
Not required
2025-01-29
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window, following removal of roof of side projection
31 Bethune Avenue London N11 3LD · premises record
Applicant Mr And Mrs Manoj And Deepali Ladha · Agent Architectural Design London · Officer Muhsin Ahmed
Proposed Lawful Development Certificate
Approved
2025-01-20
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.55 metres and eaves height of 2.77 metres.
21 Bethune Avenue London N11 3LD · premises record
Prior Notification (Householder)
Refused
2024-12-18
Single storey rear extension with a proposed depth of 6m, a maximum height of 3m and an eaves height of 3m
21 Bethune Avenue London N11 3LD · premises record
Prior Notification (Householder)
Refused
2024-11-13
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
21 Bethune Avenue London N11 3LD · premises record
Proposed Lawful Development Certificate
Approved
2024-11-13
Part single, part two storey side and rear extensions following demolition of the existing garage. Single storey front porch extension. Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
35 Bethune Avenue London N11 3LD · premises record
Approved
2026-03-30
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
35 Bethune Avenue London N11 3LD · premises record
Approved
2026-01-08
More
Proposed Lawful Development Certificate
Single storey rear extension with a depth of 6.00m, an eaves height of 2.90m and a maximum height of 3.50m.
35 Bethune Avenue London N11 3LD · premises record
Refused
2026-01-08
More
Prior Notification (Householder)
Show all 10 rows
Change of roof tiles from plain tiles (terracotta) to plain tiles (grey slate) (Retrospective Application)
31 Bethune Avenue London N11 3LD · premises record
Approved
2025-11-03
More
Retention/Continued Use
Part single, part two storey side and rear extension following demolition of the existing garage. New front porch. Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
21 Bethune Avenue London N11 3LD · premises record
Approved
2025-03-20
More
Householder Application
Single storey rear extension with a proposed depth of 6.00 metres, 3.55 maximum height and eaves height of 2.77 metres
21 Bethune Avenue London N11 3LD · premises record
Not required
2025-01-29
More
Prior Notification (Householder)
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window, following removal of roof of side projection
31 Bethune Avenue London N11 3LD · premises record
Applicant Mr And Mrs Manoj And Deepali Ladha · Agent Architectural Design London · Officer Muhsin Ahmed
Approved
2025-01-20
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.55 metres and eaves height of 2.77 metres.
21 Bethune Avenue London N11 3LD · premises record
Refused
2024-12-18
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6m, a maximum height of 3m and an eaves height of 3m
21 Bethune Avenue London N11 3LD · premises record
Refused
2024-11-13
More
Prior Notification (Householder)
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window
21 Bethune Avenue London N11 3LD · premises record
Approved
2024-11-13
More
Proposed Lawful Development Certificate
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 23 of 23 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 applications
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
Agent on 8 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Development
What could it become?
Planning precedent32 applications and 32 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings D: 7, E: 4.
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
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.