Postcode record · Barnet
N3 2AR.
N3 2AR has 32 known premises and 23 planning records — 15 approved of 23 decided (65.2%). 19 EPC records.
Postcode N3 2AR · boundary not held, centred on the postcodeApprovedRefusedOther23 on the map — every match
At a glance · this postcodeBarnet profile →
32
Premises
known addresses (UPRNs)
23
Applications
23 decided
65.2%
Approval rate
15 approved · 4 refused
49 days
Median decision time
average 50 days · 21 dated decisions
19
EPC records
ratings D 12 · E 6 · F 1
23
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 2AR has 32 known premises and 23 planning records — 15 approved of 23 decided (65.2%). 19 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 200024308
UPRN 200024310
UPRN 200024312
UPRN 200024314
UPRN 200024316
UPRN 200024318
UPRN 200024320
UPRN 200024322
UPRN 200024324
UPRN 200024326
UPRN 200024308
UPRN 200024310
UPRN 200024312
Show all 10 rows
UPRN 200024314
UPRN 200024316
UPRN 200024318
UPRN 200024320
UPRN 200024322
UPRN 200024324
UPRN 200024326
Planning
What happened?
23 planning applications across the postcode; 15 approved of 23 decided (65.2%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear infill extension
34 Clifton Road London N3 2AR · premises record
Officer Joe Davies
Householder Application
Approved
2026-01-09
Single storey rear infill extension
34 Clifton Road London N3 2AR · premises record
Officer Joe Davies
Proposed Lawful Development Certificate
Refused
2025-10-06
Roof extension involving rear dormer and 2no. front facing rooflights
20 Clifton Road London N3 2AR · premises record
Officer Christian Gonito
Proposed Lawful Development Certificate
Approved
2023-12-05
Single storey rear extension following demolition of existing extension
44 Clifton Road London N3 2AR · premises record
Officer Harvey Penn
Householder Application
Approved
2023-04-19
Single storey rear extension following demolition of existing extension
44 Clifton Road London N3 2AR · premises record
Officer Harvey Penn
Proposed Lawful Development Certificate
Refused
2023-03-09
Single storey side/rear extension following demolition of existing extension and shed. Roof extension involving rear dormer window with juliette balcony. Alterations to first floor windows to create Juliette balconies.
32 Clifton Road London N3 2AR · premises record
Officer Tania Sa Cordeiro
Householder Application
Approved
2017-12-28
Single storey rear extension. Rear dormer and 2 no. front rooflights
8 Clifton Road London N3 2AR · premises record
Officer Honey Kojouri
Proposed Lawful Development Certificate
Approved
2015-10-23
Single storey rear extension, with a proposed depth of 4.385metres from the original rear wall towards no.28 and a proposed depth of 5metres from the original rear wall towards no.32 (including existing extension), eaves height of 3metres and maximum height of 3metres.
30 Clifton Road, London, N3 2AR · premises record
Officer Tania Sa Cordeiro
Prior Notification (Householder)
Not required
2014-01-15
Extension to roof with rear dormer including glass balustrade and 1no front facing rooflight to facilitate a loft conversion.
38 Clifton Road, London, N3 2AR · premises record
Officer Denisse Patten
Full Application
Withdrawn
2012-10-22
Conversion of property into 2no self-contained units following single storey rear extension. Extension to roof including rear dormer window. Associated amenity space and provision of 2no off-street parking spaces.
34 Clifton Road, London, N3 2AR · premises record
Officer Elizabeth Thomas
Full Application
Refused
2012-04-23
Single storey rear infill extension
34 Clifton Road London N3 2AR · premises record
Officer Joe Davies
Approved
2026-01-09
More
Householder Application
Single storey rear infill extension
34 Clifton Road London N3 2AR · premises record
Officer Joe Davies
Refused
2025-10-06
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer and 2no. front facing rooflights
20 Clifton Road London N3 2AR · premises record
Officer Christian Gonito
Approved
2023-12-05
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension following demolition of existing extension
44 Clifton Road London N3 2AR · premises record
Officer Harvey Penn
Approved
2023-04-19
More
Householder Application
Single storey rear extension following demolition of existing extension
44 Clifton Road London N3 2AR · premises record
Officer Harvey Penn
Refused
2023-03-09
More
Proposed Lawful Development Certificate
Single storey side/rear extension following demolition of existing extension and shed. Roof extension involving rear dormer window with juliette balcony. Alterations to first floor windows to create Juliette balconies.
32 Clifton Road London N3 2AR · premises record
Officer Tania Sa Cordeiro
Approved
2017-12-28
More
Householder Application
Single storey rear extension. Rear dormer and 2 no. front rooflights
8 Clifton Road London N3 2AR · premises record
Officer Honey Kojouri
Approved
2015-10-23
More
Proposed Lawful Development Certificate
Single storey rear extension, with a proposed depth of 4.385metres from the original rear wall towards no.28 and a proposed depth of 5metres from the original rear wall towards no.32 (including existing extension), eaves height of 3metres and maximum height of 3metres.
30 Clifton Road, London, N3 2AR · premises record
Officer Tania Sa Cordeiro
Not required
2014-01-15
More
Prior Notification (Householder)
Extension to roof with rear dormer including glass balustrade and 1no front facing rooflight to facilitate a loft conversion.
38 Clifton Road, London, N3 2AR · premises record
Officer Denisse Patten
Withdrawn
2012-10-22
More
Full Application
Conversion of property into 2no self-contained units following single storey rear extension. Extension to roof including rear dormer window. Associated amenity space and provision of 2no off-street parking spaces.
34 Clifton Road, London, N3 2AR · premises record
Officer Elizabeth Thomas
Refused
2012-04-23
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 32 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 32 of 32 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 32 of 32 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings D: 12, E: 6, F: 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
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.