Postcode record · Barnet
NW4 2AL.
NW4 2AL has 23 known premises and 41 planning records — 35 approved of 41 decided (85.4%). 15 EPC records.
Postcode NW4 2AL · boundary not held, centred on the postcodeApprovedRefusedOther41 exact41 on the map — every match
At a glance · this postcodeBarnet profile →
23
Premises
known addresses (UPRNs)
41
Applications
41 decided
85.4%
Approval rate
35 approved · 5 refused
15
EPC records
ratings C 2 · D 10 · E 2 · F 1
41
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 2AL has 23 known premises and 41 planning records — 35 approved of 41 decided (85.4%). 15 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 200052453
UPRN 200052455
UPRN 200052457
UPRN 200052459
UPRN 200052461
UPRN 200052463
UPRN 200052465
UPRN 200052467
UPRN 200052469
UPRN 200052471
UPRN 200052453
UPRN 200052455
UPRN 200052457
Show all 10 rows
UPRN 200052459
UPRN 200052461
UPRN 200052463
UPRN 200052465
UPRN 200052467
UPRN 200052469
UPRN 200052471
Planning
What happened?
41 planning applications across the postcode; 35 approved of 41 decided (85.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor front extension and new front entrances to both properties
27 And 29 Green Walk London NW4 2AL · premises record
Full Application
Approved
2024-09-20
Roof extension including front dormer window
33 Green Walk London NW4 2AL · premises record
Householder Application
Approved
2023-02-17
Part single, part two storey rear extension to both properties
35 And 37 Green Walk London NW4 2AL · premises record
Full Application
Approved
2023-02-14
Infill extension of terrace to front into habitable room
35 And 37 Green Walk London NW4 2AL · premises record
Full Application
Approved
2023-02-13
First floor side and rear extension with roof addition, 1no side dormer window (amended description and plans)
35 Green Walk London NW4 2AL · premises record
Householder Application
Approved
2022-06-29
Front porch extension
35 Green Walk London NW4 2AL · premises record
Proposed Lawful Development Certificate
Approved
2022-06-24
Two storey side and rear extension. Formation of front dormer window. Conversion of the existing garage into habitable room
17 Green Walk London NW4 2AL · premises record
Householder Application
Approved
2022-04-13
Two storey side and rear extension. Conversion of the existing garage into habitable room
17 Green Walk London NW4 2AL · premises record
Householder Application
Approved
2021-11-25
Roof extension involving hip to gable, rear dormer window with 2no juliette balconies and 3no front facing rooflights
17 Green Walk London NW4 2AL · premises record
Proposed Lawful Development Certificate
Approved
2021-11-25
Roof extension involving hip to gable, rear dormer windows, side gable window and 3no front facing rooflights
35 Green Walk London NW4 2AL · premises record
Proposed Lawful Development Certificate
Approved
2021-11-24
First floor front extension and new front entrances to both properties
27 And 29 Green Walk London NW4 2AL · premises record
Approved
2024-09-20
More
Full Application
Roof extension including front dormer window
33 Green Walk London NW4 2AL · premises record
Approved
2023-02-17
More
Householder Application
Part single, part two storey rear extension to both properties
35 And 37 Green Walk London NW4 2AL · premises record
Approved
2023-02-14
More
Full Application
Show all 10 rows
Infill extension of terrace to front into habitable room
35 And 37 Green Walk London NW4 2AL · premises record
Approved
2023-02-13
More
Full Application
First floor side and rear extension with roof addition, 1no side dormer window (amended description and plans)
35 Green Walk London NW4 2AL · premises record
Approved
2022-06-29
More
Householder Application
Front porch extension
35 Green Walk London NW4 2AL · premises record
Approved
2022-06-24
More
Proposed Lawful Development Certificate
Two storey side and rear extension. Formation of front dormer window. Conversion of the existing garage into habitable room
17 Green Walk London NW4 2AL · premises record
Approved
2022-04-13
More
Householder Application
Two storey side and rear extension. Conversion of the existing garage into habitable room
17 Green Walk London NW4 2AL · premises record
Approved
2021-11-25
More
Householder Application
Roof extension involving hip to gable, rear dormer window with 2no juliette balconies and 3no front facing rooflights
17 Green Walk London NW4 2AL · premises record
Approved
2021-11-25
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer windows, side gable window and 3no front facing rooflights
35 Green Walk London NW4 2AL · premises record
Approved
2021-11-24
More
Proposed Lawful Development Certificate
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 23 of 23 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 23 of 23 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 8 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Applicant on 8 applications
Applicant on 3 applications
Applicant on 3 applications
Show all 10 rows
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent41 applications and 41 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 2, D: 10, E: 2, 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.
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.