Postcode record · Barnet
NW4 3DP.
NW4 3DP has 2 known premises and 3 planning records — 1 approved of 3 decided (33.3%). 1 EPC record.
Postcode NW4 3DP · boundary not held, centred on the postcodeApprovedRefusedOther3 exact3 on the map — every match
At a glance · this postcodeBarnet profile →
2
Premises
known addresses (UPRNs)
3
Applications
3 decided
33.3%
Approval rate
1 approved · 2 refused
1
EPC records
ratings E 1
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?
NW4 3DP has 2 known premises and 3 planning records — 1 approved of 3 decided (33.3%). 1 EPC record.
Premises
Name
Details
UPRN 200003079
UPRN 200003081
UPRN 200003079
UPRN 200003081
Planning
What happened?
3 planning applications across the postcode; 1 approved of 3 decided (33.3%). Latest 3 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension with 1no. rear dormer windows with flat roof, 3no. front and 2no. rear dormer windows with pitched roof and 1no. front facing rooflight. New pitched roof above existing garage. Changes to fenestration to front elevation.
New Bungalow 1 Allington Road London NW4 3DP · premises record
Existing Lawful Development Certificate
Approved
2025-04-03
First floor side extension over existing garage. Alterations to rear fenestration. Single storey front extension including new front porch extension. Alterations to existing garage including new garage door. Extension to roof including 3 front and 3 rear dormers to facilitate a loft conversion.
New Bungalow, 1 Allington Road, London, NW4 3DP · premises record
Full Application
Refused
2013-06-14
First floor extension of existing bungalow to create additional storey. Single storey rear extension of existing garage.
New Bungalow, 1 Allington Road, London, NW4 3DP · premises record
Householder Application
Refused
2012-03-26
Roof extension with 1no. rear dormer windows with flat roof, 3no. front and 2no. rear dormer windows with pitched roof and 1no. front facing rooflight. New pitched roof above existing garage. Changes to fenestration to front elevation.
New Bungalow 1 Allington Road London NW4 3DP · premises record
Approved
2025-04-03
More
Existing Lawful Development Certificate
First floor side extension over existing garage. Alterations to rear fenestration. Single storey front extension including new front porch extension. Alterations to existing garage including new garage door. Extension to roof including 3 front and 3 rear dormers to facilitate a loft conversion.
New Bungalow, 1 Allington Road, London, NW4 3DP · premises record
Refused
2013-06-14
More
Full Application
First floor extension of existing bungalow to create additional storey. Single storey rear extension of existing garage.
New Bungalow, 1 Allington Road, London, NW4 3DP · premises record
Refused
2012-03-26
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 2 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 2 of 2 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 2 of 2 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 3 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Agent on 1 application
Show all 8 rows
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent3 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings E: 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.
No intent signal is currently recorded in this postcode.
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.