Postcode record · Westminster
W9 1AU.
W9 1AU has 110 known premises and 92 planning records — 51 approved of 63 decided (81%). 43 EPC records.
Postcode W9 1AU · boundary not held, centred on the postcodeApprovedRefusedOther92 exact92 on the map — every match
At a glance · this postcodeWestminster profile →
110
Premises
known addresses (UPRNs)
92
Applications
63 decided
81%
Approval rate
51 approved · 12 refused
43
EPC records
ratings B 1 · C 21 · D 18 · E 3
92
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?
W9 1AU has 110 known premises and 92 planning records — 51 approved of 63 decided (81%). 43 EPC records.
Premises (18 of 110 shown)
Name
Details
UPRN 10033532623
UPRN 10033532625
UPRN 10033532626
UPRN 10033532628
UPRN 10033532630
UPRN 10033532632
UPRN 10033532633
UPRN 10033532635
UPRN 10033532638
UPRN 10033532639
UPRN 10033532623
UPRN 10033532625
UPRN 10033532626
Show all 10 rows
UPRN 10033532628
UPRN 10033532630
UPRN 10033532632
UPRN 10033532633
UPRN 10033532635
UPRN 10033532638
UPRN 10033532639
Planning
What happened?
92 planning applications across the postcode; 51 approved of 63 decided (81%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of existing and proposed rear door pursuant to Condition 8 of planning permission dated 22 October 2024 (RN24/03720/FULL)
32 Clifton Gardens London W9 1AU · premises record
Approval of Details (Full PP)
Approved
2025-10-01
Removal of false acacia tree located in the front garden.
56 Clifton Gardens London W9 1AU · premises record
Applicant Jamie Newman · Officer Jamie Newman
Trees Dead, Dangerous
Pending
2025-09-16
T1 - Acer pseudoplatanus: Remove or prune to suitable growth points stub cuts left by previous poor tree work. Reduce lowest three limbs by 2-3m (not exceeding previous reduction points where present), pruning back to suitable growth points and shaping to create a natural canopy outline.
30 Clifton Gardens London W9 1AU · premises record
Applic. for wks to trees subject to TPO
Approved
2024-12-19
1 x Holly: remove.
58 Clifton Gardens London W9 1AU · premises record
Applicant Henry Twynam Henry Twynam · Officer Rosalie Dobson
Applic. for works to trees in CA
No objection
2024-08-22
Replacement french doors to the first floor front elevation with single glazed.
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Full Planning Permission Application
Approved
2024-08-06
Replace all existing single glazed timber windows with new slimline double glazed timber windows; replacement rear door.
32 Clifton Gardens London W9 1AU · premises record
Full Planning Permission Application
Approved
2024-06-05
Demolition and replacement of a section of the front boundary wall and pilaster.
24B Clifton Gardens London W9 1AU · premises record
Applicant Mr and Mrs Lifschutz · Agent Collaborative Office of Research and Design Limited · Officer Stuart Croll
Listed Building Consent Application
Approved
2023-10-24
Amendments to the planning permission dated 2nd March 2023 (RN:23/00318/FULL) for Demolition and replacement of section of the front boundary wall and pilaster to 24B Clifton Gardens. (Linked with 23/00319/LBC). Namely, demolish and replace more of the wall than previously approved including the pilaster and its relocation.
24B Clifton Gardens London W9 1AU · premises record
Applicant Mr and Mrs Lifschutz · Agent Collaborative Office of Research and Design Limited · Officer Stuart Croll
Non-material amendments
Approved
2023-10-24
Internal layout alterations; reinstate original cornice, mouldings skirtings and doors; overhaul and repair all existing original windows and French doors; and associated works at first floor level.
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Listed Building Consent Application
Withdrawn
2023-10-01
Internal alterations including removal of partition walls, overhaul and repair all existing original windows and french doors (works to first floor flat)
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Listed Building Consent Application
Approved
2023-09-23
Details of existing and proposed rear door pursuant to Condition 8 of planning permission dated 22 October 2024 (RN24/03720/FULL)
32 Clifton Gardens London W9 1AU · premises record
Approved
2025-10-01
More
Approval of Details (Full PP)
Removal of false acacia tree located in the front garden.
56 Clifton Gardens London W9 1AU · premises record
Applicant Jamie Newman · Officer Jamie Newman
Pending
2025-09-16
More
Trees Dead, Dangerous
T1 - Acer pseudoplatanus: Remove or prune to suitable growth points stub cuts left by previous poor tree work. Reduce lowest three limbs by 2-3m (not exceeding previous reduction points where present), pruning back to suitable growth points and shaping to create a natural canopy outline.
30 Clifton Gardens London W9 1AU · premises record
Approved
2024-12-19
More
Applic. for wks to trees subject to TPO
Show all 10 rows
1 x Holly: remove.
58 Clifton Gardens London W9 1AU · premises record
Applicant Henry Twynam Henry Twynam · Officer Rosalie Dobson
No objection
2024-08-22
More
Applic. for works to trees in CA
Replacement french doors to the first floor front elevation with single glazed.
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Approved
2024-08-06
More
Full Planning Permission Application
Replace all existing single glazed timber windows with new slimline double glazed timber windows; replacement rear door.
32 Clifton Gardens London W9 1AU · premises record
Approved
2024-06-05
More
Full Planning Permission Application
Demolition and replacement of a section of the front boundary wall and pilaster.
24B Clifton Gardens London W9 1AU · premises record
Applicant Mr and Mrs Lifschutz · Agent Collaborative Office of Research and Design Limited · Officer Stuart Croll
Approved
2023-10-24
More
Listed Building Consent Application
Amendments to the planning permission dated 2nd March 2023 (RN:23/00318/FULL) for Demolition and replacement of section of the front boundary wall and pilaster to 24B Clifton Gardens. (Linked with 23/00319/LBC). Namely, demolish and replace more of the wall than previously approved including the pilaster and its relocation.
24B Clifton Gardens London W9 1AU · premises record
Applicant Mr and Mrs Lifschutz · Agent Collaborative Office of Research and Design Limited · Officer Stuart Croll
Approved
2023-10-24
More
Non-material amendments
Internal layout alterations; reinstate original cornice, mouldings skirtings and doors; overhaul and repair all existing original windows and French doors; and associated works at first floor level.
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Withdrawn
2023-10-01
More
Listed Building Consent Application
Internal alterations including removal of partition walls, overhaul and repair all existing original windows and french doors (works to first floor flat)
Flat 3 40 Clifton Gardens London W9 1AU · premises record
Approved
2023-09-23
More
Listed Building Consent Application
Building control
Building-control records are not yet collected for Westminster — 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 110 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 110 of 110 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 110 of 110 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 110 of 110 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 110 of 110 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).
Randolph Road0 mRandolph Crescent0 mClifton Gardens Service Road0 mClifton Road0 mClifton Gardens0 mRandolph Avenue0 mElizabeth Close49 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
Applicant on 5 applications
Applicant on 3 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
Agent on 5 applications
Agent on 3 applications
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 5 applications
Agent on 3 applications
Development
What could it become?
Planning precedent92 applications and 92 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy43 EPC records; ratings B: 1, C: 21, D: 18, 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
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.
12 intent signals recorded in this postcode
Ageing director · Price decline · Charge registered · Long hold
Subscribe to see the signals →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.