Postcode record · Barnet
N20 0AT.
N20 0AT has 10 known premises and 10 planning records — 4 approved of 10 decided (40%). 4 EPC records.
Postcode N20 0AT · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeBarnet profile →
10
Premises
known addresses (UPRNs)
10
Applications
10 decided
40%
Approval rate
4 approved · 4 refused
4
EPC records
ratings C 1 · D 3
10
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?
N20 0AT has 10 known premises and 10 planning records — 4 approved of 10 decided (40%). 4 EPC records.
Premises
Name
Details
UPRN 200100450
UPRN 200100452
UPRN 200100454
UPRN 200100456
UPRN 200100458
UPRN 200100460
UPRN 200100462
UPRN 200100464
UPRN 200100466
UPRN 200100468
UPRN 200100450
UPRN 200100452
UPRN 200100454
Show all 10 rows
UPRN 200100456
UPRN 200100458
UPRN 200100460
UPRN 200100462
UPRN 200100464
UPRN 200100466
UPRN 200100468
Planning
What happened?
10 planning applications across the postcode; 4 approved of 10 decided (40%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Submission of details of condition 5 (Tree Protection Plan) pursuant to planning permission 25/0734/HSE dated 16/04/25
128 Russell Lane London N20 0AT · premises record
Conditions
Approved
2025-05-12
Roof extension involving hip to gable, rear dormer windows and 2no. front facing rooflights
128 Russell Lane London N20 0AT · premises record
Proposed Lawful Development Certificate
Approved
2025-02-21
Single storey side and rear extension
128 Russell Lane London N20 0AT · premises record
Householder Application
Approved
2025-02-21
Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights. Single storey side and rear extension
128 Russell Lane London N20 0AT · premises record
Proposed Lawful Development Certificate
Refused
2025-01-15
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.80 metres.
128 Russell Lane London N20 0AT · premises record
Prior Notification (Householder)
Withdrawn
2024-10-04
Part single, part two storey side and rear extension. Roof extension including rear dormer window and alterations to roof including addition of rooflights
128 Russell Lane London N20 0AT · premises record
Householder Application
Withdrawn
2024-10-03
Single storey rear extension following demolition of existing garage with associated alterations to boundary fence
134 Russell Lane London N20 0AT · premises record
Householder Application
Approved
2019-10-28
Single storey rear extension. Alterations to the boundary fence following demolition of the existing garage
134 Russell Lane London N20 0AT · premises record
Applicant Mr & Mrs Boboaca · Agent PML Architecture
Proposed Lawful Development Certificate
Refused
2019-09-02
Roof alterations incorporating dormer windowsin side and rear elevation.
136 Russell Lane London N20 · premises record
Applicant Not disclosed
Full Application
Refused
1997-03-04
Full Application
Refused
1996-08-02
Submission of details of condition 5 (Tree Protection Plan) pursuant to planning permission 25/0734/HSE dated 16/04/25
128 Russell Lane London N20 0AT · premises record
Approved
2025-05-12
More
Conditions
Roof extension involving hip to gable, rear dormer windows and 2no. front facing rooflights
128 Russell Lane London N20 0AT · premises record
Approved
2025-02-21
More
Proposed Lawful Development Certificate
Single storey side and rear extension
128 Russell Lane London N20 0AT · premises record
Approved
2025-02-21
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights. Single storey side and rear extension
128 Russell Lane London N20 0AT · premises record
Refused
2025-01-15
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.80 metres.
128 Russell Lane London N20 0AT · premises record
Withdrawn
2024-10-04
More
Prior Notification (Householder)
Part single, part two storey side and rear extension. Roof extension including rear dormer window and alterations to roof including addition of rooflights
128 Russell Lane London N20 0AT · premises record
Withdrawn
2024-10-03
More
Householder Application
Single storey rear extension following demolition of existing garage with associated alterations to boundary fence
134 Russell Lane London N20 0AT · premises record
Approved
2019-10-28
More
Householder Application
Single storey rear extension. Alterations to the boundary fence following demolition of the existing garage
134 Russell Lane London N20 0AT · premises record
Applicant Mr & Mrs Boboaca · Agent PML Architecture
Refused
2019-09-02
More
Proposed Lawful Development Certificate
Roof alterations incorporating dormer windowsin side and rear elevation.
136 Russell Lane London N20 · premises record
Applicant Not disclosed
Refused
1997-03-04
More
Full Application
Refused
1996-08-02
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 10 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 10 of 10 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 10 of 10 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 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 6 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Applicant on 6 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings C: 1, D: 3.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.