Postcode record · Westminster
W1U 1DX.
W1U 1DX has 5 known premises and 4 planning records — 3 approved of 4 decided (75%). 2 EPC records.
Postcode W1U 1DX · boundary not held, centred on the postcodeApprovedRefusedOther4 on the map — every match
At a glance · this postcodeWestminster profile →
5
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
80 days
Median decision time
average 84 days · 4 dated decisions
2
EPC records
ratings D 1 · E 1
4
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?
W1U 1DX has 5 known premises and 4 planning records — 3 approved of 4 decided (75%). 2 EPC records.
Premises
Name
Details
UPRN 10033526743
UPRN 10033570332
UPRN 100022768398
UPRN 100022768399
UPRN 100023464395
UPRN 10033526743
UPRN 10033570332
UPRN 100022768398
Show all 5 rows
UPRN 100022768399
UPRN 100023464395
Planning
What happened?
4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of openable shopfront.
Basement And Ground Floor 27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Full Planning Permission Application
Approved
2020-07-28
Use of ground floor as shop selling ice-cream and bubble-tea (Class A1).
Basement And Ground Floor 27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Certificate of Lawfulness (existing)
Approved
2020-07-28
Display of an internally illuminated fascia sign measuring 0.32m x 1.12m; a non-illuminated projecting sign measuring 0.4m 0.2m; and a non-illuminated sign on awning measuring 1.75m x 3.28m.
27 James Street Marylebone London W1U 1DX · premises record
Officer Ken Powell
Advert Application (ADV)
Approved
2019-05-17
Installation of openable shopfront.
27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Full Planning Permission Application
Refused
2019-05-17
Installation of openable shopfront.
Basement And Ground Floor 27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Approved
2020-07-28
More
Full Planning Permission Application
Use of ground floor as shop selling ice-cream and bubble-tea (Class A1).
Basement And Ground Floor 27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Approved
2020-07-28
More
Certificate of Lawfulness (existing)
Display of an internally illuminated fascia sign measuring 0.32m x 1.12m; a non-illuminated projecting sign measuring 0.4m 0.2m; and a non-illuminated sign on awning measuring 1.75m x 3.28m.
27 James Street Marylebone London W1U 1DX · premises record
Officer Ken Powell
Approved
2019-05-17
More
Advert Application (ADV)
Show all 4 rows
Installation of openable shopfront.
27 James Street Marylebone London W1U 1DX · premises record
Officer Rattan Sehra
Refused
2019-05-17
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 5 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.9: Oxford Street/Bayswater Roman Road Summary and Definition The Archaeological Priority Area forms a corridor along Oxford Street and Bayswater Road which follow the approximate route of the London to Silchester Roman road. · reference 78346 · covers 5 of 5 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 5 of 5 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 5 of 5 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 5 of 5 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Stratford Place · reference CONARA/1250 · covers 5 of 5 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.9: Oxford Street/Bayswater Roman Road Summary and Definition The Archaeological Priority Area forms a corridor along Oxford Street and Bayswater Road which follow the approximate route of the London to Silchester Roman road. · reference 78346 · covers 5 of 5 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 5 of 5 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 5 of 5 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 5 of 5 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Stratford Place · reference CONARA/1250 · covers 5 of 5 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 4 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 1, E: 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.
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.