Postcode record · Westminster
W1U 6QD.
W1U 6QD has 19 known premises and 12 planning records — 10 approved of 10 decided (100%). 7 EPC records.
Postcode W1U 6QD · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeWestminster profile →
19
Premises
known addresses (UPRNs)
12
Applications
10 decided
100%
Approval rate
10 approved · 0 refused
7
EPC records
ratings D 3 · E 4
13
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 6QD has 19 known premises and 12 planning records — 10 approved of 10 decided (100%). 7 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 10033579421
UPRN 10033589142
UPRN 10033589143
UPRN 10033589144
UPRN 10033589145
UPRN 10033624609
UPRN 10033628597
UPRN 10033628598
UPRN 10033628599
UPRN 10033628600
UPRN 10033579421
UPRN 10033589142
UPRN 10033589143
Show all 10 rows
UPRN 10033589144
UPRN 10033589145
UPRN 10033624609
UPRN 10033628597
UPRN 10033628598
UPRN 10033628599
UPRN 10033628600
Planning
What happened?
12 planning applications across the postcode; 10 approved of 10 decided (100%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of one air conditioning condenser units in the front lightwell of the lower ground floor of 4-6 York Street.
4 - 6 York Street London W1U 6QD · premises record
Full Planning Permission Application
Approved
2022-08-04
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.6m x 0.9m (Renewal)
4 - 6 York Street London W1U 6QD · premises record
Advert Application-Regulat. 7 Area (AD7)
Approved
2022-07-08
Use of the lower ground floor as offices (Class Eg).
4 - 6 York Street London W1U 6QD · premises record
Certificate of Lawfulness (existing)
Approved
2022-03-12
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.9m x 0.6m.
4 - 6 York Street London W1U 6QD · premises record
Advert Application-Regulat. 7 Area (AD7)
Approved
2021-12-23
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.9m x 0.6m.
4-6 York Street London · premises record
Advert Application-Regulat. 7 Area (AD7)
Approved
2021-07-02
Use of fourth floor as office accommodation (Use Class B1).
4-6 York Street London · premises record
Certificate of Lawfulness (existing)
Approved
2020-01-22
Details of site inspection pursuant to Condition 8 of planning permission dated 18 September 2007 (RN:07/04801).
4 - 6 York Street London · premises record
Approval of Details (Full PP)
Approved
2009-06-15
Details of refuse & recycling storage pursuant to Condition 7 of planning permission dated 18 August 2007 (RN: 07/04801).
4 - 6 York Street London · premises record
Approval of Details (Full PP)
Approved
2008-03-10
Demolition of existing basement and ground floor rear extension, and construction of new rear extension at basement, ground, first and first mezzanine floor levels (including part infilling of rear courtyard area) for use as offices (Class B1). [Part of land use swap with 62-64 Weymouth Street]
4 - 6 York Street London · premises record
Applicant Howard De Walden Estates Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Full Planning Permission Application
Approved
2007-05-31
Removal of Condition 2 of planning permission dated 15 May 1979 restricting the approved office accommodation to small office occupiers, to allow internal alterations to the office layouts.
4 - 6 York Street London · premises record
Full Planning Permission Application
Approved
2007-02-05
Installation of one air conditioning condenser units in the front lightwell of the lower ground floor of 4-6 York Street.
4 - 6 York Street London W1U 6QD · premises record
Approved
2022-08-04
More
Full Planning Permission Application
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.6m x 0.9m (Renewal)
4 - 6 York Street London W1U 6QD · premises record
Approved
2022-07-08
More
Advert Application-Regulat. 7 Area (AD7)
Use of the lower ground floor as offices (Class Eg).
4 - 6 York Street London W1U 6QD · premises record
Approved
2022-03-12
More
Certificate of Lawfulness (existing)
Show all 10 rows
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.9m x 0.6m.
4 - 6 York Street London W1U 6QD · premises record
Approved
2021-12-23
More
Advert Application-Regulat. 7 Area (AD7)
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings at ground floor level measuring 0.9m x 0.6m.
4-6 York Street London · premises record
Approved
2021-07-02
More
Advert Application-Regulat. 7 Area (AD7)
Use of fourth floor as office accommodation (Use Class B1).
4-6 York Street London · premises record
Approved
2020-01-22
More
Certificate of Lawfulness (existing)
Details of site inspection pursuant to Condition 8 of planning permission dated 18 September 2007 (RN:07/04801).
4 - 6 York Street London · premises record
Approved
2009-06-15
More
Approval of Details (Full PP)
Details of refuse & recycling storage pursuant to Condition 7 of planning permission dated 18 August 2007 (RN: 07/04801).
4 - 6 York Street London · premises record
Approved
2008-03-10
More
Approval of Details (Full PP)
Demolition of existing basement and ground floor rear extension, and construction of new rear extension at basement, ground, first and first mezzanine floor levels (including part infilling of rear courtyard area) for use as offices (Class B1). [Part of land use swap with 62-64 Weymouth Street]
4 - 6 York Street London · premises record
Applicant Howard De Walden Estates Ltd · Agent Howard De Walden Management Ltd · Officer Amanda Rogers
Approved
2007-05-31
More
Full Planning Permission Application
Removal of Condition 2 of planning permission dated 15 May 1979 restricting the approved office accommodation to small office occupiers, to allow internal alterations to the office layouts.
4 - 6 York Street London · premises record
Approved
2007-02-05
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Portman Estate · reference CONARA/1160 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 8 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Portman Estate · reference CONARA/1160 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 8 of 19 premises. Some normally permitted changes may require planning permission.
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 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 6 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 6 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent12 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 3, E: 4.
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.