Postcode record · Westminster
W1W 8BT.
W1W 8BT has 6 known premises and 14 planning records — 8 approved of 11 decided (72.7%).
Postcode W1W 8BT · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeWestminster profile →
6
Premises
known addresses (UPRNs)
14
Applications
11 decided
72.7%
Approval rate
8 approved · 3 refused
0
EPC records
none recorded
10
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?
W1W 8BT has 6 known premises and 14 planning records — 8 approved of 11 decided (72.7%).
Premises
Name
Details
UPRN 10033537523
UPRN 10033570550
UPRN 100023466395
UPRN 100023606839
UPRN 100023606840
UPRN 100023606841
UPRN 10033537523
UPRN 10033570550
UPRN 100023466395
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UPRN 100023606839
UPRN 100023606840
UPRN 100023606841
Planning
What happened?
14 planning applications across the postcode; 8 approved of 11 decided (72.7%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal alterations including refurbishment of original floor and new joinery, replacement and installation of condenser units on the rear terrace; new decking to rear.
First Floor 21 Little Portland Street London W1W 8BT · premises record
Listed Building Consent Application
Approved
2024-11-21
Replacement and installation of condenser units on the rear terrace and installation of new decking to rear to create roof terrace.
First Floor 21 Little Portland Street London W1W 8BT · premises record
Full Planning Permission Application
Approved
2024-11-21
Repair of the boundary wall at 4th floor level between no. 21 and no. 22-23 Little Portland Street.
21 Little Portland Street London W1W 8BT · premises record
Listed Building Consent Application
Approved
2023-11-28
Repair of the boundary wall at 4th floor level between no. 21 and no. 22-23 Little Portland Street.
21 Little Portland Street London W1W 8BT · premises record
Full Planning Permission Application
Approved
2023-11-28
Demolish and rebuild rear first floor party wall between 21 Little Portland Street and 22-23 Little Portland Street using existing and matching materials.
21 Little Portland Street London W1W 8BT · premises record
Full Planning Permission Application
Approved
2023-07-25
Demolish and rebuild rear first floor party wall between 21 Little Portland Street and 22-23 Little Portland Street using existing and matching materials. (Linked to 23/05225/FULL)
21 Little Portland Street London W1W 8BT · premises record
Listed Building Consent Application
Approved
2023-05-18
Reconfiguration of air conditioning units at the rear of the property and installation of associated acoustic screening and extract ducts.
21 Little Portland Street London W1W 8BT · premises record
Listed Building Consent Application
Approved
2015-07-10
Retention and relocation of eight air conditioning units within visually screened enclosure at roof level.
22-23 Little Portland Street London W1W 8BT · premises record
Full
Approved
2008-09-01
Relocation of eight air conditioning units to be mounted on wall at roof level.
22-23 Little Portland Street London W1W 8BT · premises record
Full Planning Permission Application
Refused
2008-03-17
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 1.22m x 0.91m.
21 Little Portland Street London W1W 8BT · premises record
Advert Application-Regulat. 7 Area (AD7)
Refused
2001-10-31
Internal alterations including refurbishment of original floor and new joinery, replacement and installation of condenser units on the rear terrace; new decking to rear.
First Floor 21 Little Portland Street London W1W 8BT · premises record
Approved
2024-11-21
More
Listed Building Consent Application
Replacement and installation of condenser units on the rear terrace and installation of new decking to rear to create roof terrace.
First Floor 21 Little Portland Street London W1W 8BT · premises record
Approved
2024-11-21
More
Full Planning Permission Application
Repair of the boundary wall at 4th floor level between no. 21 and no. 22-23 Little Portland Street.
21 Little Portland Street London W1W 8BT · premises record
Approved
2023-11-28
More
Listed Building Consent Application
Show all 10 rows
Repair of the boundary wall at 4th floor level between no. 21 and no. 22-23 Little Portland Street.
21 Little Portland Street London W1W 8BT · premises record
Approved
2023-11-28
More
Full Planning Permission Application
Demolish and rebuild rear first floor party wall between 21 Little Portland Street and 22-23 Little Portland Street using existing and matching materials.
21 Little Portland Street London W1W 8BT · premises record
Approved
2023-07-25
More
Full Planning Permission Application
Demolish and rebuild rear first floor party wall between 21 Little Portland Street and 22-23 Little Portland Street using existing and matching materials. (Linked to 23/05225/FULL)
21 Little Portland Street London W1W 8BT · premises record
Approved
2023-05-18
More
Listed Building Consent Application
Reconfiguration of air conditioning units at the rear of the property and installation of associated acoustic screening and extract ducts.
21 Little Portland Street London W1W 8BT · premises record
Approved
2015-07-10
More
Listed Building Consent Application
Retention and relocation of eight air conditioning units within visually screened enclosure at roof level.
22-23 Little Portland Street London W1W 8BT · premises record
Approved
2008-09-01
More
Full
Relocation of eight air conditioning units to be mounted on wall at roof level.
22-23 Little Portland Street London W1W 8BT · premises record
Refused
2008-03-17
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 1.22m x 0.91m.
21 Little Portland Street London W1W 8BT · premises record
Refused
2001-10-31
More
Advert Application-Regulat. 7 Area (AD7)
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 2.5: 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 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
East Marylebone · reference CONARA/1170 · covers 6 of 6 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 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.
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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
East Marylebone · reference CONARA/1170 · 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 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
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Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent14 applications and 10 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.
No intent signal is currently recorded in this postcode.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.