Postcode record · Westminster
W1U 4QX.
W1U 4QX has 6 known premises and 7 planning records — 5 approved of 5 decided (100%).
Postcode W1U 4QX · boundary not held, centred on the postcodeApprovedRefusedOther7 exact7 on the map — every match
At a glance · this postcodeWestminster profile →
6
Premises
known addresses (UPRNs)
7
Applications
5 decided
100%
Approval rate
5 approved · 0 refused
0
EPC records
none recorded
7
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 4QX has 6 known premises and 7 planning records — 5 approved of 5 decided (100%).
Premises
Name
Details
UPRN 10033538144
UPRN 10033583994
UPRN 10033583995
UPRN 100023463777
UPRN 100023463778
UPRN 100023463779
UPRN 10033538144
UPRN 10033583994
UPRN 10033583995
Show all 6 rows
UPRN 100023463777
UPRN 100023463778
UPRN 100023463779
Planning
What happened?
7 planning applications across the postcode; 5 approved of 5 decided (100%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of waste and recyclables storage pursuant to Condition 3 of planning permission dated 09 January 2007 (RN: 06/08870).
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estates Ltd · Agent Howard De Walden Management Limited · Officer Ken Powell
Approval of Details (Full PP)
Approved
2007-05-10
Rebuilding of existing rear extension at first and second floor level (including small extension at second floor level to provide additional residential accommodation) and blocking-up of two windows at rear first floor level.
First Floor 88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Full Planning Permission Application
Approved
2006-12-27
Use of the first floor as additional residential accommodation (Class C3) for the first floor flat at no.87. [Part of land use swap with 9 Harley Street]
First Floor 88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estates Limited · Agent Howard De Walden Management Limited · Officer Amanda Rogers
Full Planning Permission Application
Approved
2006-11-06
Demolition of rear part of building and erection of new extension at basement and ground floor level for retail purposes (Class A1) to be used in connection with the retail use (Class A1) at 87 Marylebone High Street by creating a link through the party wall; and alteration to shopfront.
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd
Conservation Area Consent Appl (CAC)
Withdrawn
2006-11-01
Demolition of rear part of building and erection of new extension at basement and ground floor level (including two rooflights) for retail purposes (Class A1) to be used in connection with the retail use (Class A1) at 87 Marylebone High Street; and alteration to shopfront.
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Full Planning Permission Application
Approved
2006-11-01
Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.
88 Marylebone High Street London W1U 4QX · premises record
Advert Application-Regulat. 7 Area (AD7)
Approved
2006-02-13
Details of new painted timber shopfront pursuant to Condition 1 of planning permission dated 04 January 2007 (RN: 06/08783).
88 Marylebone High Street London W1U 4QX · premises record
Advertisement
Unknown
—
Details of waste and recyclables storage pursuant to Condition 3 of planning permission dated 09 January 2007 (RN: 06/08870).
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estates Ltd · Agent Howard De Walden Management Limited · Officer Ken Powell
Approved
2007-05-10
More
Approval of Details (Full PP)
Rebuilding of existing rear extension at first and second floor level (including small extension at second floor level to provide additional residential accommodation) and blocking-up of two windows at rear first floor level.
First Floor 88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Approved
2006-12-27
More
Full Planning Permission Application
Use of the first floor as additional residential accommodation (Class C3) for the first floor flat at no.87. [Part of land use swap with 9 Harley Street]
First Floor 88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estates Limited · Agent Howard De Walden Management Limited · Officer Amanda Rogers
Approved
2006-11-06
More
Full Planning Permission Application
Show all 7 rows
Demolition of rear part of building and erection of new extension at basement and ground floor level for retail purposes (Class A1) to be used in connection with the retail use (Class A1) at 87 Marylebone High Street by creating a link through the party wall; and alteration to shopfront.
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd
Withdrawn
2006-11-01
More
Conservation Area Consent Appl (CAC)
Demolition of rear part of building and erection of new extension at basement and ground floor level (including two rooflights) for retail purposes (Class A1) to be used in connection with the retail use (Class A1) at 87 Marylebone High Street; and alteration to shopfront.
88 Marylebone High Street London W1U 4QX · premises record
Applicant Howard De Walden Estate Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Approved
2006-11-01
More
Full Planning Permission Application
Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.
88 Marylebone High Street London W1U 4QX · premises record
Approved
2006-02-13
More
Advert Application-Regulat. 7 Area (AD7)
Details of new painted timber shopfront pursuant to Condition 1 of planning permission dated 04 January 2007 (RN: 06/08783).
88 Marylebone High Street London W1U 4QX · premises record
Unknown
—
More
Advertisement
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 6 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.6: Marylebone Summary and Definition The Archaeological Priority Area covers the historic settlement of Marylebone which was focused on the area along Marylebone High Street and the former site of Marylebone Gardens, a 17th-1 · reference 77285 · covers 6 of 6 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 6 of 6 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 6 of 6 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 6 of 6 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 6 of 6 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.6: Marylebone Summary and Definition The Archaeological Priority Area covers the historic settlement of Marylebone which was focused on the area along Marylebone High Street and the former site of Marylebone Gardens, a 17th-1 · reference 77285 · covers 6 of 6 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 6 of 6 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 6 of 6 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 6 of 6 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 6 of 6 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 7 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 9 rows
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent7 applications and 7 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
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.