Postcode record · Barnet
NW2 1SL.
NW2 1SL has 37 known premises and 48 planning records — 28 approved of 46 decided (60.9%). 7 EPC records.
Postcode NW2 1SL · boundary not held, centred on the postcodeApprovedRefusedOther55 on the map — every match
At a glance · this postcodeBarnet profile →
37
Premises
known addresses (UPRNs)
48
Applications
46 decided
60.9%
Approval rate
28 approved · 11 refused
7
EPC records
ratings D 4 · E 3
55
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?
NW2 1SL has 37 known premises and 48 planning records — 28 approved of 46 decided (60.9%). 7 EPC records.
Premises (18 of 37 shown)
Name
Details
UPRN 200032330
UPRN 200032334
UPRN 200032336
UPRN 200032338
UPRN 200032340
UPRN 200032342
UPRN 200032344
UPRN 200032345
UPRN 200032346
UPRN 200032347
UPRN 200032330
UPRN 200032334
UPRN 200032336
Show all 10 rows
UPRN 200032338
UPRN 200032340
UPRN 200032342
UPRN 200032344
UPRN 200032345
UPRN 200032346
UPRN 200032347
Planning
What happened?
48 planning applications across the postcode; 28 approved of 46 decided (60.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory
30 Dersingham Road London NW2 1SL · premises record
Householder
Pending Consideration
2026-04-21
Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory
30 Dersingham Road London NW2 1SL · premises record
Officer Joseph Parsons
Householder Application
Refused
2026-01-07
Roof extension involving rear dormer window and front facing rooflights
30 Dersingham Road London NW2 1SL · premises record
Officer Joe Davies
Proposed Lawful Development Certificate
Approved
2025-12-02
Single storey rear extension with a proposed depth of 5.99 metres, maximum height of 3.20 metres and eaves height of 2.99 metres, following the demolition of existing rear outrigger and conservatory.
30 Dersingham Road London NW2 1SL · premises record
Officer Joseph Parsons
Prior Notification (Householder)
Refused
2025-12-02
Conversion of the existing dwelling into 2no. self-contained flats. Infill of existing windows in flank wall and introduction of two new windows at the ground and first floor level. Associated refuse/recycling, cycle storage, off-street parking with electrical vehicle charging points and associated landscaping and amenity space.(Amended description and plans)
2 Dersingham Road London NW2 1SL · premises record
Officer Tina Oliveira
Full Application
Approved
2024-05-15
Single storey rear infill extension. First floor rear extension with juliette balcony
2 Dersingham Road London NW2 1SL · premises record
Officer Ed Hollingworth
Householder Application
Approved
2023-12-19
Construction of two non adjoining single storey rear extensions with 4no skylights. Alterations to existing single storey roof profile to incorporate new extensions including demolition of existing conservatory and partial demolition of existing kitchen
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Proposed Lawful Development Certificate
Approved
2023-08-30
Single storey rear extension with a depth of 6m, maximum height of 3.5m and eaves height of 3m
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Prior Notification (Householder)
Not required
2023-07-19
Single storey rear extension with a depth of 4.86m, maximum height of 3.5m and eaves height 3m following demolition of existing rear conservatory (Amended Description)
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Prior Notification (Householder)
Not required
2023-07-19
Construction of new outbuilding following demolition of existing outbuilding
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Proposed Lawful Development Certificate
Approved
2023-06-19
Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory
30 Dersingham Road London NW2 1SL · premises record
Pending Consideration
2026-04-21
More
Householder
Single storey rear extension with 1no. rooflight and new patio area following demolition of the existing rear outrigger and conservatory
30 Dersingham Road London NW2 1SL · premises record
Officer Joseph Parsons
Refused
2026-01-07
More
Householder Application
Roof extension involving rear dormer window and front facing rooflights
30 Dersingham Road London NW2 1SL · premises record
Officer Joe Davies
Approved
2025-12-02
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with a proposed depth of 5.99 metres, maximum height of 3.20 metres and eaves height of 2.99 metres, following the demolition of existing rear outrigger and conservatory.
30 Dersingham Road London NW2 1SL · premises record
Officer Joseph Parsons
Refused
2025-12-02
More
Prior Notification (Householder)
Conversion of the existing dwelling into 2no. self-contained flats. Infill of existing windows in flank wall and introduction of two new windows at the ground and first floor level. Associated refuse/recycling, cycle storage, off-street parking with electrical vehicle charging points and associated landscaping and amenity space.(Amended description and plans)
2 Dersingham Road London NW2 1SL · premises record
Officer Tina Oliveira
Approved
2024-05-15
More
Full Application
Single storey rear infill extension. First floor rear extension with juliette balcony
2 Dersingham Road London NW2 1SL · premises record
Officer Ed Hollingworth
Approved
2023-12-19
More
Householder Application
Construction of two non adjoining single storey rear extensions with 4no skylights. Alterations to existing single storey roof profile to incorporate new extensions including demolition of existing conservatory and partial demolition of existing kitchen
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Approved
2023-08-30
More
Proposed Lawful Development Certificate
Single storey rear extension with a depth of 6m, maximum height of 3.5m and eaves height of 3m
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Not required
2023-07-19
More
Prior Notification (Householder)
Single storey rear extension with a depth of 4.86m, maximum height of 3.5m and eaves height 3m following demolition of existing rear conservatory (Amended Description)
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Not required
2023-07-19
More
Prior Notification (Householder)
Construction of new outbuilding following demolition of existing outbuilding
2 Dersingham Road London NW2 1SL · premises record
Officer Thomas Wong
Approved
2023-06-19
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 37 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 37 of 37 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 37 of 37 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).
Dersingham Road0 mSomerton Road0 mGreenfield Gardens0 mCaddington Road43 mPurley Avenue44 mCricklewood Lane44 mFootpath From Purley Avenue To Greenfield Gardens46 mFarm Avenue50 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent48 applications and 55 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 4, E: 3.
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.