Postcode record · Barnet
NW4 2AH.
NW4 2AH has 9 known premises and 23 planning records — 14 approved of 23 decided (60.9%). 3 EPC records.
Postcode NW4 2AH · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeBarnet profile →
9
Premises
known addresses (UPRNs)
23
Applications
23 decided
60.9%
Approval rate
14 approved · 3 refused
3
EPC records
ratings C 1 · D 1 · E 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?
NW4 2AH has 9 known premises and 23 planning records — 14 approved of 23 decided (60.9%). 3 EPC records.
Premises
Name
Details
UPRN 200052390
UPRN 200052392
UPRN 200052394
UPRN 200052396
UPRN 200052400
UPRN 200052402
UPRN 200052404
UPRN 200151020
UPRN 200052390
UPRN 200052392
UPRN 200052394
Show all 9 rows
UPRN 200052396
UPRN 200052400
UPRN 200052402
UPRN 200052404
UPRN 200151020
Planning
What happened?
23 planning applications across the postcode; 14 approved of 23 decided (60.9%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
1 x Oak - To reduce tree by 30% in overall canopy, estimated 3 meters in height from 25 meters in height to 22 meters in height. To reduce the trees spread by 4 meters from an estimated 20 meters NS to 16 meters NS and estimated 20 meters spread EW to 16 meters EW. To lift lower branches to crown break, estimated 8 meters from ground level. To thin branches by 10% and dead wood from significant branches above 10cm. Standing in T1 of Tree Preservation Order.
Independent Jewish Day School 46 Green Lane London NW4 2AH · premises record
Works to TPO trees
Split
2025-12-15
Installation of 1no. green Virgin Media cabinet
Jct With 38 Green Lane And Holmfield Avenue London NW4 2AH · premises record
Licence Notification
Not required
2024-12-03
Single storey rear extension with a proposed depth of 4.7 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
42 Green Lane London NW4 2AH · premises record
Prior Notification (Householder)
Not required
2024-10-10
Part single, part two storey side and rear extension following demolition of the existing rear extension, shed and garage
42 Green Lane London NW4 2AH · premises record
Householder Application
Approved
2024-07-25
Part single, part two storey side and rear extension following demolition of the existing extension, garage and shed
42 Green Lane London NW4 2AH · premises record
Householder Application
Withdrawn
2024-04-25
Roof extension involving hip to gable, rear dormer, 2no. side gable windows and 3no front facing rooflights
42 Green Lane London NW4 2AH · premises record
Householder Application
Approved
2024-01-18
Roof extension involving hip to gable, rear dormer, 2no. side gable windows and 3no front facing rooflights (AMENDED DESCRIPTION)
42 Green Lane London NW4 2AH · premises record
Proposed Lawful Development Certificate
Approved
2023-12-06
New door to side elevation. Alterations to fenestration at ground floor level
38 Green Lane London NW4 2AH · premises record
Proposed Lawful Development Certificate
Approved
2019-01-30
The application relates to the extension to roof including 2no front dormer windows, 2no hip to gable end side dormers and 1no rear dormer. Extension at first floor rear. Demolition of existing rear extension and erection of replacement rear extension Alterations to school including conversion of loft space and roof extension, internal alterations to improve teaching facilities and rebuild of rear extension to improve energy efficiency.
Independent Jewish Day School 46 Green Lane London NW4 2AH · premises record
Full Application
Approved
2017-03-06
Single storey side/rear extension. Conversion of garage into habitable room
38 Green Lane Hendon London NW4 2AH · premises record
Householder Application
Approved
2016-04-26
1 x Oak - To reduce tree by 30% in overall canopy, estimated 3 meters in height from 25 meters in height to 22 meters in height. To reduce the trees spread by 4 meters from an estimated 20 meters NS to 16 meters NS and estimated 20 meters spread EW to 16 meters EW. To lift lower branches to crown break, estimated 8 meters from ground level. To thin branches by 10% and dead wood from significant branches above 10cm. Standing in T1 of Tree Preservation Order.
Independent Jewish Day School 46 Green Lane London NW4 2AH · premises record
Split
2025-12-15
More
Works to TPO trees
Installation of 1no. green Virgin Media cabinet
Jct With 38 Green Lane And Holmfield Avenue London NW4 2AH · premises record
Not required
2024-12-03
More
Licence Notification
Single storey rear extension with a proposed depth of 4.7 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
42 Green Lane London NW4 2AH · premises record
Not required
2024-10-10
More
Prior Notification (Householder)
Show all 10 rows
Part single, part two storey side and rear extension following demolition of the existing rear extension, shed and garage
42 Green Lane London NW4 2AH · premises record
Approved
2024-07-25
More
Householder Application
Part single, part two storey side and rear extension following demolition of the existing extension, garage and shed
42 Green Lane London NW4 2AH · premises record
Withdrawn
2024-04-25
More
Householder Application
Roof extension involving hip to gable, rear dormer, 2no. side gable windows and 3no front facing rooflights
42 Green Lane London NW4 2AH · premises record
Approved
2024-01-18
More
Householder Application
Roof extension involving hip to gable, rear dormer, 2no. side gable windows and 3no front facing rooflights (AMENDED DESCRIPTION)
42 Green Lane London NW4 2AH · premises record
Approved
2023-12-06
More
Proposed Lawful Development Certificate
New door to side elevation. Alterations to fenestration at ground floor level
38 Green Lane London NW4 2AH · premises record
Approved
2019-01-30
More
Proposed Lawful Development Certificate
The application relates to the extension to roof including 2no front dormer windows, 2no hip to gable end side dormers and 1no rear dormer. Extension at first floor rear. Demolition of existing rear extension and erection of replacement rear extension Alterations to school including conversion of loft space and roof extension, internal alterations to improve teaching facilities and rebuild of rear extension to improve energy efficiency.
Independent Jewish Day School 46 Green Lane London NW4 2AH · premises record
Approved
2017-03-06
More
Full Application
Single storey side/rear extension. Conversion of garage into habitable room
38 Green Lane Hendon London NW4 2AH · premises record
Approved
2016-04-26
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 9 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 9 of 9 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 9 of 9 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
Applicant on 4 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 4 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 precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings C: 1, D: 1, 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
The Developer PlanOwnership, 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.