Postcode record · Barnet
NW2 1SA.
NW2 1SA has 15 known premises and 14 planning records — 7 approved of 13 decided (53.8%). 7 EPC records.
Postcode NW2 1SA · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeBarnet profile →
15
Premises
known addresses (UPRNs)
14
Applications
13 decided
53.8%
Approval rate
7 approved · 6 refused
38 days
Median decision time
average 40 days · 12 dated decisions
7
EPC records
ratings D 5 · E 2
14
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 1SA has 15 known premises and 14 planning records — 7 approved of 13 decided (53.8%). 7 EPC records.
Premises
Name
Details
UPRN 200104560
UPRN 200104562
UPRN 200104564
UPRN 200104566
UPRN 200104568
UPRN 200104570
UPRN 200104571
UPRN 200104572
UPRN 200104573
UPRN 200104574
UPRN 200104560
UPRN 200104562
UPRN 200104564
Show all 10 rows
UPRN 200104566
UPRN 200104568
UPRN 200104570
UPRN 200104571
UPRN 200104572
UPRN 200104573
UPRN 200104574
Planning
What happened?
14 planning applications across the postcode; 7 approved of 13 decided (53.8%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Householder Application
Pending Consideration
2026-03-27
Roof extension involving hip to gable, rear dormer window and 1no. rear and 3no. front facing rooflights
22 Somerton Road London NW2 1SA · premises record
Officer Joe Davies
Proposed Lawful Development Certificate
Approved
2025-11-27
Single storey rear extension with 4no. rooflights and extended raised patio area. Single storey side extension incorporating new front porch
4 Somerton Road London NW2 1SA · premises record
Officer Thomas Wong
Householder Application
Approved
2024-11-06
Roof extension involving hip to gable, rear dormer window, juliette balcony and 4no. front facing rooflights and 2no. new side gable windows Erection of a rear outbuilding
8 Somerton Road London NW2 1SA · premises record
Officer Tabitha Hannam
Proposed Lawful Development Certificate
Approved
2024-10-21
Single storey rear extension. Two storey side extension incorporating new front porch (Amended Description)
4 Somerton Road London NW2 1SA · premises record
Householder
Refused
2024-09-20
Householder Application
Refused
2018-11-05
Single storey rear extension
16 Somerton Road London NW2 1SA · premises record
Officer Deniss Nikandrovs
Householder Application
Refused
2018-06-21
Roof extension involving hip to gable, rear dormer window and 3no front rooflights
16 Somerton Road London NW2 1SA · premises record
Officer Natasha McCann
Proposed Lawful Development Certificate
Approved
2018-05-24
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. rooflights to front and new gable window to side elevation
4 Somerton Road London NW2 1SA · premises record
Officer Natasha McCann
Proposed Lawful Development Certificate
Approved
2018-03-15
Erection of single storey granny annex at end of garden following removal of existing garage and outbuilding.
2 Somerton Road, London, NW2 1SA · premises record
Officer Elizabeth Thomas
Full Application
Refused
2012-06-06
Pending Consideration
2026-03-27
More
Householder Application
Roof extension involving hip to gable, rear dormer window and 1no. rear and 3no. front facing rooflights
22 Somerton Road London NW2 1SA · premises record
Officer Joe Davies
Approved
2025-11-27
More
Proposed Lawful Development Certificate
Single storey rear extension with 4no. rooflights and extended raised patio area. Single storey side extension incorporating new front porch
4 Somerton Road London NW2 1SA · premises record
Officer Thomas Wong
Approved
2024-11-06
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window, juliette balcony and 4no. front facing rooflights and 2no. new side gable windows Erection of a rear outbuilding
8 Somerton Road London NW2 1SA · premises record
Officer Tabitha Hannam
Approved
2024-10-21
More
Proposed Lawful Development Certificate
Single storey rear extension. Two storey side extension incorporating new front porch (Amended Description)
4 Somerton Road London NW2 1SA · premises record
Refused
2024-09-20
More
Householder
Refused
2018-11-05
More
Householder Application
Single storey rear extension
16 Somerton Road London NW2 1SA · premises record
Officer Deniss Nikandrovs
Refused
2018-06-21
More
Householder Application
Roof extension involving hip to gable, rear dormer window and 3no front rooflights
16 Somerton Road London NW2 1SA · premises record
Officer Natasha McCann
Approved
2018-05-24
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. rooflights to front and new gable window to side elevation
4 Somerton Road London NW2 1SA · premises record
Officer Natasha McCann
Approved
2018-03-15
More
Proposed Lawful Development Certificate
Erection of single storey granny annex at end of garden following removal of existing garage and outbuilding.
2 Somerton Road, London, NW2 1SA · premises record
Officer Elizabeth Thomas
Refused
2012-06-06
More
Full 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 15 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 15 of 15 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 15 of 15 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).
Norwood Close0 mDersingham Road0 mSomerton Road0 mWindmill Drive41 mPurley Avenue44 mSanderstead Avenue46 mElsinore Gardens47 mFootpath From Purley Avenue To Greenfield Gardens59 m
People
Who is involved?
Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 3 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 3 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 7 rows
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 precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 5, E: 2.
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.