Postcode record · Barnet
NW11 6SJ.
NW11 6SJ has 3 known premises and 23 planning records — 6 approved of 17 decided (35.3%). 1 EPC record.
Postcode NW11 6SJ · boundary not held, centred on the postcodeApprovedRefusedOther25 on the map — every match
At a glance · this postcodeBarnet profile →
3
Premises
known addresses (UPRNs)
23
Applications
17 decided
35.3%
Approval rate
6 approved · 3 refused
1
EPC records
ratings F 1
25
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?
NW11 6SJ has 3 known premises and 23 planning records — 6 approved of 17 decided (35.3%). 1 EPC record.
Premises
Name
Details
UPRN 200117728
UPRN 200117729
UPRN 200117730
UPRN 200117728
UPRN 200117729
UPRN 200117730
Planning
What happened?
23 planning applications across the postcode; 6 approved of 17 decided (35.3%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
1 x Dead Sycamore - Remove. (5 day notice)
Land To The Rear Of 26 And 28 Thornton Way London NW11 6SJ · premises record
Officer Hugh Coggles
Trees: Notices of Intent
Not required
2025-06-02
Treeworks: Fell in a Conservation Area
No determination
2020-11-13
Treeworks: Fell in a Conservation Area
No determination
2019-06-05
1 x Birch (applicant's ref. T1) (Treatment option 2) - Thin by 30%, (deadwood). Standing in Group G2 of Tree Preservation Order
24 Thornton Way London NW11 6SJ · premises record
Officer Edward Jones
Works to TPO trees
Approved
2018-08-16
1 x Birch (applicant's ref. T1) (Treatment option 1) - Reduce by 3M, Clean through by 10%. Standing in Group G2 of Tree Preservation Order
24 Thornton Way London NW11 6SJ · premises record
Officer Edward Jones
Works to TPO trees
Withdrawn
2018-08-16
1 Damson - Fell 1 Leylandii - Fell (1 Laburnum (dead) - Fell)
24 Thornton Way London NW11 6SJ · premises record
Officer Ann Currell
Treeworks: Fell in a Conservation Area
No determination
2016-09-22
Treeworks: Fell in a Conservation Area
No determination
2016-06-09
Extensions to roof involving 2 no rear dormer windows. Single storey rear link extension between the storage room and the main dwelling including associated raising of existing roof height of the storage room and conversion into a habitable living space
26 Thornton Way London NW11 6SJ · premises record
Officer Joe Mari
Householder Application
Approved
2016-03-07
Single storey side extension. Replacement of existing rear windows with bay window. Installation of basement including internal and external works.
28 Thornton Way, London, NW11 6SJ · premises record
Officer Fabien Peterson
Full Application
Refused
2009-04-09
1 x Poplar - Remove and Treat Stump
28 Thornton Way London NW116SJ · premises record
Tree works
Other
2007-11-14
1 x Dead Sycamore - Remove. (5 day notice)
Land To The Rear Of 26 And 28 Thornton Way London NW11 6SJ · premises record
Officer Hugh Coggles
Not required
2025-06-02
More
Trees: Notices of Intent
No determination
2020-11-13
More
Treeworks: Fell in a Conservation Area
No determination
2019-06-05
More
Treeworks: Fell in a Conservation Area
Show all 10 rows
1 x Birch (applicant's ref. T1) (Treatment option 2) - Thin by 30%, (deadwood). Standing in Group G2 of Tree Preservation Order
24 Thornton Way London NW11 6SJ · premises record
Officer Edward Jones
Approved
2018-08-16
More
Works to TPO trees
1 x Birch (applicant's ref. T1) (Treatment option 1) - Reduce by 3M, Clean through by 10%. Standing in Group G2 of Tree Preservation Order
24 Thornton Way London NW11 6SJ · premises record
Officer Edward Jones
Withdrawn
2018-08-16
More
Works to TPO trees
1 Damson - Fell 1 Leylandii - Fell (1 Laburnum (dead) - Fell)
24 Thornton Way London NW11 6SJ · premises record
Officer Ann Currell
No determination
2016-09-22
More
Treeworks: Fell in a Conservation Area
No determination
2016-06-09
More
Treeworks: Fell in a Conservation Area
Extensions to roof involving 2 no rear dormer windows. Single storey rear link extension between the storage room and the main dwelling including associated raising of existing roof height of the storage room and conversion into a habitable living space
26 Thornton Way London NW11 6SJ · premises record
Officer Joe Mari
Approved
2016-03-07
More
Householder Application
Single storey side extension. Replacement of existing rear windows with bay window. Installation of basement including internal and external works.
28 Thornton Way, London, NW11 6SJ · premises record
Officer Fabien Peterson
Refused
2009-04-09
More
Full Application
1 x Poplar - Remove and Treat Stump
28 Thornton Way London NW116SJ · premises record
Other
2007-11-14
More
Tree works
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 3 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for Hampstead Garden Suburb CA Area 1 · reference A4D4A1 · covers 3 of 3 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 3 of 3 premises. Some normally permitted changes may require planning permission.
Conservation Area
Hampstead Garden Suburb · reference CA15 · covers 3 of 3 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 for Hampstead Garden Suburb CA Area 1 · reference A4D4A1 · covers 3 of 3 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 3 of 3 premises. Some normally permitted changes may require planning permission.
Conservation Area
Hampstead Garden Suburb · reference CA15 · covers 3 of 3 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
NW11 6SL35 mNW11 6SE73 mNW11 6SN84 mNW11 6PE100 mNW11 6SP104 mNW11 6SD112 mNW11 6SH113 mNW11 6PA115 m
Middleway0 mThornton Way0 mNorthway37 mSutcliffe Close53 mFootpath From Sutcliffe Close To Middleway58 mFootpath From Northway To Sutcliffe Close58 m
People
Who is involved?
Named on the latest 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 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 4 applications
Case officer on 2 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 precedent23 applications and 25 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.