Postcode record · Westminster
W9 1AL.
W9 1AL has 65 known premises and 33 planning records — 9 approved of 9 decided (100%). 19 EPC records.
Postcode W9 1AL · boundary not held, centred on the postcodeApprovedRefusedOther93 on the map — every match
At a glance · this postcodeWestminster profile →
65
Premises
known addresses (UPRNs)
33
Applications
9 decided
100%
Approval rate
9 approved · 0 refused
38 days
Median decision time
average 76 days · 32 dated decisions
19
EPC records
ratings C 7 · D 10 · E 2
93
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 1AL has 65 known premises and 33 planning records — 9 approved of 9 decided (100%). 19 EPC records.
Premises (18 of 65 shown)
Name
Details
UPRN 10033532617
UPRN 10033532650
UPRN 10033562856
UPRN 10033562857
UPRN 10033562858
UPRN 10033562859
UPRN 10033562863
UPRN 10033562864
UPRN 10033562865
UPRN 10033562866
UPRN 10033532617
UPRN 10033532650
UPRN 10033562856
Show all 10 rows
UPRN 10033562857
UPRN 10033562858
UPRN 10033562859
UPRN 10033562863
UPRN 10033562864
UPRN 10033562865
UPRN 10033562866
Planning
What happened?
33 planning applications across the postcode; 9 approved of 9 decided (100%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of double glazed timber windows to match existing.
Flat C 11 Connaught House Clifton Gardens London W9 1AL · premises record
Officer Stuart Croll
Full Planning Permission Application
Pending
2026-04-20
Installation of vacuum glazing to the existing windows and doors at ground and lower ground floor on front facade and at ground and lower ground to the bay on the rear facade.
Flat A 11 Connaught House Clifton Gardens London W9 1AL · premises record
Full
Unknown
2026-03-02
6 x lime trees: removal of dead wood
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Barbara Milne
Trees Dead, Dangerous
Not required
2023-10-18
Partial demolition and rebuilding of roadway wall and installation of balustrade and piers on roadway wall
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Avani Raven
Full Planning Permission Application
Approved
2020-02-17
1 x lime (applicant's ref: T1): reduce crown to most recent previous reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure; remove basal growth and crown lift to 4m.
White Lodge 19A Clifton Gardens London W9 1AL · premises record
Officer Jamie Newman
Applic. for wks to trees subject to TPO
Approved
2019-08-07
Replacement of rear external steel stair.
13 Clifton Gardens London W9 1AL · premises record
Officer Stuart Croll
Full Planning Permission Application
Approved
2015-05-29
Applic. for works to trees in CA
No objection
2012-09-10
1 x lime (front, tree closest to boundary with 9a Randolph Road): removal
White Lodge 19A Clifton Gardens London W9 1AL · premises record
Officer Barbara Milne
Applic. for works to trees in CA
No objection
2011-03-14
6 x lime (front) and 3 x pin oak (front): fell
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Rosalie Dobson
Applic. for works to trees in CA
Other
2011-02-10
1 x Lime tree (front, central tree in line of 3 trees): removal.
White Lodge 19A Clifton Gardens London W9 1AL · premises record
Tree works
No objection
2010-03-31
Installation of double glazed timber windows to match existing.
Flat C 11 Connaught House Clifton Gardens London W9 1AL · premises record
Officer Stuart Croll
Pending
2026-04-20
More
Full Planning Permission Application
Installation of vacuum glazing to the existing windows and doors at ground and lower ground floor on front facade and at ground and lower ground to the bay on the rear facade.
Flat A 11 Connaught House Clifton Gardens London W9 1AL · premises record
Unknown
2026-03-02
More
Full
6 x lime trees: removal of dead wood
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Barbara Milne
Not required
2023-10-18
More
Trees Dead, Dangerous
Show all 10 rows
Partial demolition and rebuilding of roadway wall and installation of balustrade and piers on roadway wall
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Avani Raven
Approved
2020-02-17
More
Full Planning Permission Application
1 x lime (applicant's ref: T1): reduce crown to most recent previous reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure; remove basal growth and crown lift to 4m.
White Lodge 19A Clifton Gardens London W9 1AL · premises record
Officer Jamie Newman
Approved
2019-08-07
More
Applic. for wks to trees subject to TPO
Replacement of rear external steel stair.
13 Clifton Gardens London W9 1AL · premises record
Officer Stuart Croll
Approved
2015-05-29
More
Full Planning Permission Application
No objection
2012-09-10
More
Applic. for works to trees in CA
1 x lime (front, tree closest to boundary with 9a Randolph Road): removal
White Lodge 19A Clifton Gardens London W9 1AL · premises record
Officer Barbara Milne
No objection
2011-03-14
More
Applic. for works to trees in CA
6 x lime (front) and 3 x pin oak (front): fell
Land In Front Of 1 - 19 Clifton Gardens London · premises record
Officer Rosalie Dobson
Other
2011-02-10
More
Applic. for works to trees in CA
1 x Lime tree (front, central tree in line of 3 trees): removal.
White Lodge 19A Clifton Gardens London W9 1AL · premises record
No objection
2010-03-31
More
Tree works
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 65 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 65 of 65 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 65 of 65 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 65 of 65 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 65 of 65 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).
Clifton Gardens Service Road0 mClifton Gardens0 mRandolph Road21 mRandolph Crescent21 mWarwick Avenue40 mWarrington Crescent45 mClarendon Gardens55 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 8 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 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 8 applications
Case officer on 4 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 2 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
Development
What could it become?
Planning precedent33 applications and 93 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 7, D: 10, 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.