Postcode record · Westminster
W1B 4DA.
W1B 4DA has 18 known premises and 3 planning records — 2 approved of 3 decided (66.7%).
Postcode W1B 4DA · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeWestminster profile →
18
Premises
known addresses (UPRNs)
3
Applications
3 decided
66.7%
Approval rate
2 approved · 1 refused
0
EPC records
none recorded
16
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?
W1B 4DA has 18 known premises and 3 planning records — 2 approved of 3 decided (66.7%).
Premises
Name
Details
UPRN 10033524998
UPRN 10033524999
UPRN 10033536346
UPRN 10033551342
UPRN 10033590275
UPRN 10033593452
UPRN 10033593465
UPRN 10033593467
UPRN 10033593478
UPRN 10033593518
UPRN 10033524998
UPRN 10033524999
UPRN 10033536346
Show all 10 rows
UPRN 10033551342
UPRN 10033590275
UPRN 10033593452
UPRN 10033593465
UPRN 10033593467
UPRN 10033593478
UPRN 10033593518
Planning
What happened?
3 planning applications across the postcode; 2 approved of 3 decided (66.7%). Latest 3 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of new and replacement plant equipment, plant screen and associated works on the roof of the building.
14 - 18 Heddon Street London W1B 4DA · premises record
Full Planning Permission Application
Approved
2024-11-12
Installation of new and replacement plant equipment, plant screen and associated works on the roof of the building.
14 - 18 Heddon Street London W1B 4DA · premises record
Full Planning Permission Application
Refused
2024-06-11
Installation of a new entrance door.
14-18 Heddon Street London W1B 4DA · premises record
Full Planning Permission Application
Approved
2016-08-03
Installation of new and replacement plant equipment, plant screen and associated works on the roof of the building.
14 - 18 Heddon Street London W1B 4DA · premises record
Approved
2024-11-12
More
Full Planning Permission Application
Installation of new and replacement plant equipment, plant screen and associated works on the roof of the building.
14 - 18 Heddon Street London W1B 4DA · premises record
Refused
2024-06-11
More
Full Planning Permission Application
Installation of a new entrance door.
14-18 Heddon Street London W1B 4DA · premises record
Approved
2016-08-03
More
Full Planning Permission 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 18 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 18 of 18 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 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 18 of 18 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Regent Street · reference 08/01602/CONARA · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 18 of 18 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 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 18 of 18 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Regent Street · reference 08/01602/CONARA · covers 18 of 18 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).
People
Who is involved?
Named on the latest 3 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Agent on 2 applications
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Agent on 2 applications
Agent on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent3 applications and 16 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 ProOwnership, 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.