Planning Atlas
Planning AtlasBarnetColindale North wardNW9 4AA
Postcode record · Barnet

NW9 4AA.

NW9 4AA has 12 known premises and 2 planning records — 1 approved of 2 decided (50%). 11 EPC records.

Postcode NW9 4AA · boundary not held, centred on the postcodeApprovedRefusedOther2 exact1 approximate3 on the map — every match
At a glance · this postcodeBarnet profile →
12
Premises
known addresses (UPRNs)
2
Applications
2 decided
50%
Approval rate
1 approved · 1 refused
11
EPC records
ratings B 11
3
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?

NW9 4AA has 12 known premises and 2 planning records — 1 approved of 2 decided (50%). 11 EPC records.

Premises

Planning

What happened?

2 planning applications across the postcode; 1 approved of 2 decided (50%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 2no. rooflights
3 Rowen Avenue London NW9 4AA · premises record
Applicant Mr Kamlesh Janani · Officer Tabitha Hannam
Proposed Lawful Development Certificate
Approved
2024-11-25
Single storey rear extension
3 Rowen Avenue London NW9 4AA · premises record
Applicant Mr Kamlesh Janani · Officer Vruti Parmar
Householder Application
Refused
2024-01-02
Single storey rear extension with 2no. rooflights
3 Rowen Avenue London NW9 4AA · premises record
Applicant Mr Kamlesh Janani · Officer Tabitha Hannam
Approved
2024-11-25
More
Proposed Lawful Development Certificate
Single storey rear extension
3 Rowen Avenue London NW9 4AA · premises record
Applicant Mr Kamlesh Janani · Officer Vruti Parmar
Refused
2024-01-02
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 12 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 12 of 12 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 12 of 12 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 2 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent2 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings B: 11.
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 Pro

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
Price decline · Repeat sale
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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.
NW9 4AA, Barnet: Planning and Property History | Planning Atlas