Planning Atlas
AtlasPostcodeSW1P4PN
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Session
Tier
Planning AtlasWestminsterVincent Square wardSW1P 4PN
Postcode record · Westminster

SW1P 4PN.

SW1P 4PN has 1 known premises and 1 planning record — 1 approved of 1 decided (100%).

Postcode SW1P 4PN · boundary not held, centred on the postcodeApprovedRefusedOther8 on the map — every match
At a glance · this postcodeWestminster profile →
1
Premises
known addresses (UPRNs)
1
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
13 days
Median decision time
average 13 days · 1 dated decisions
0
EPC records
none recorded
8
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?

SW1P 4PN has 1 known premises and 1 planning record — 1 approved of 1 decided (100%).

Premises

Name
Details
Planning

What happened?

1 planning application across the postcode; 1 approved of 1 decided (100%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Display of non illuminated flag signs (on existing flagpoles) measuring 2900mm x 4400mm.
Thames House 11 Millbank London SW1P 4PN · premises record
Advert Application (ADV)
Approved
2022-01-25
Display of non illuminated flag signs (on existing flagpoles) measuring 2900mm x 4400mm.
Thames House 11 Millbank London SW1P 4PN · premises record
Approved
2022-01-25
More
Advert Application (ADV)

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 1 premises each one covers.

Designation
Coverage
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 1 of 1 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 1 of 1 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 1 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Smith Square · reference CONARA/1430 · covers 1 of 1 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 1 of 1 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 1 of 1 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 1 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Smith Square · reference CONARA/1430 · covers 1 of 1 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW1P 4PN, Westminster: planning and property history | Planning Atlas