Postcode record · Barnet
N20 0TL.
N20 0TL has 25 known premises and 20 planning records — 17 approved of 20 decided (85%). 12 EPC records.
Postcode N20 0TL · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeBarnet profile →
25
Premises
known addresses (UPRNs)
20
Applications
20 decided
85%
Approval rate
17 approved · 1 refused
12
EPC records
ratings C 6 · D 6
20
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 0TL has 25 known premises and 20 planning records — 17 approved of 20 decided (85%). 12 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 200103913
UPRN 200103915
UPRN 200103917
UPRN 200103919
UPRN 200103921
UPRN 200103923
UPRN 200103925
UPRN 200103927
UPRN 200103929
UPRN 200103931
UPRN 200103913
UPRN 200103915
UPRN 200103917
Show all 10 rows
UPRN 200103919
UPRN 200103921
UPRN 200103923
UPRN 200103925
UPRN 200103927
UPRN 200103929
UPRN 200103931
Planning
What happened?
20 planning applications across the postcode; 17 approved of 20 decided (85%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Vertical subdivision of the plot to form a pair of semi-detached houses (Retrospective Application)
6 Simmons Way London N20 0TL · premises record
Retention/Continued Use
Approved
2023-05-22
Retention of the vertical subdivision of the plot to form a pair of semi-detached houses (Amended description)
6 Simmons Way London N20 0TL · premises record
Applicant Mr D K Hirani · Officer Olivia Becci
Retention/Continued Use
Refused
2023-02-15
Single storey rear extension following demolition of the existing conservatory
14 Simmons Way London N20 0TL · premises record
Householder Application
Approved
2020-10-13
Part single part two storey side and rear extension following removal of existing derelict garage. New front porch
6 Simmons Way London N20 0TL · premises record
Householder Application
Approved
2020-07-16
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
22 Simmons Way London N20 0TL · premises record
—
Approved
2019-12-30
Single storey rear extension with a proposed depth of 4.5 metres from original rear wall, eaves height of 2.92 metres and maximum height of 3 metres.
36 Simmons Way London N20 0TL · premises record
Prior Notification (Householder)
Not required
2019-10-04
Loft Conversion with hip to gable end, 1no rear dormer and 3nos. roof light on the front slope of the existing roof
14 Simmons Way London N20 0TL · premises record
Proposed Lawful Development Certificate
Approved
2018-02-27
Single storey side and rear extension following demolition of existing side garage.
14 Simmons Way, London, N20 0TL · premises record
Householder Application
Approved
2013-05-31
Single storey side and rear extension.
16 Simmons Way, London, N20 0TL · premises record
Householder Application
Approved
2012-04-19
Formation of disabled access ramp with handrail.
40 Simmons Way, London, N20 0TL · premises record
Householder Application
Approved
2011-12-20
Vertical subdivision of the plot to form a pair of semi-detached houses (Retrospective Application)
6 Simmons Way London N20 0TL · premises record
Approved
2023-05-22
More
Retention/Continued Use
Retention of the vertical subdivision of the plot to form a pair of semi-detached houses (Amended description)
6 Simmons Way London N20 0TL · premises record
Applicant Mr D K Hirani · Officer Olivia Becci
Refused
2023-02-15
More
Retention/Continued Use
Single storey rear extension following demolition of the existing conservatory
14 Simmons Way London N20 0TL · premises record
Approved
2020-10-13
More
Householder Application
Show all 10 rows
Part single part two storey side and rear extension following removal of existing derelict garage. New front porch
6 Simmons Way London N20 0TL · premises record
Approved
2020-07-16
More
Householder Application
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
22 Simmons Way London N20 0TL · premises record
Approved
2019-12-30
More
—
Single storey rear extension with a proposed depth of 4.5 metres from original rear wall, eaves height of 2.92 metres and maximum height of 3 metres.
36 Simmons Way London N20 0TL · premises record
Not required
2019-10-04
More
Prior Notification (Householder)
Loft Conversion with hip to gable end, 1no rear dormer and 3nos. roof light on the front slope of the existing roof
14 Simmons Way London N20 0TL · premises record
Approved
2018-02-27
More
Proposed Lawful Development Certificate
Single storey side and rear extension following demolition of existing side garage.
14 Simmons Way, London, N20 0TL · premises record
Approved
2013-05-31
More
Householder Application
Single storey side and rear extension.
16 Simmons Way, London, N20 0TL · premises record
Approved
2012-04-19
More
Householder Application
Formation of disabled access ramp with handrail.
40 Simmons Way, London, N20 0TL · premises record
Approved
2011-12-20
More
Householder 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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 25 of 25 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 25 of 25 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 20 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 precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 6, D: 6.
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.