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Council planning record

Development and refurbishment of the existing office (Class E) building comprising the replacement of level 07; a two storey upward office extension plus roof terrace and ancillary function room; installation of plant equipment at roof level; facade replacement; re-alignment of the building line at ground floor level; cycle parking; soft landscaping and associated external works. (updated noise report)

11 Baker Street London W1U 3AH

PendingReference: 26/03854/FULLCity of Westminster

Last published check: 28 Sept 2026, 02:56. Check the council record for more recent changes.

Application location

11 Baker Street London W1U 3AH

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Application summary

Status
Pending
Application type
Full Planning Permission Application
Received
11 Jun 2026
Validated
11 Jun 2026
Determination deadline
Not published
Local authority
City of Westminster

Application overview

Development and refurbishment of the existing office (Class E) building comprising the replacement of level 07; a two storey upward office extension plus roof terrace and ancillary function room; installation of plant equipment at roof level; facade replacement; re-alignment of the building line at ground floor level; cycle parking; soft landscaping and associated external works. (updated noise report)

Proposal details

Reference
26/03854/FULL
Alternative references
PP-14953908
Ward
Marylebone
Agent
PMV Planning

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Documents 95 of 95

DocumentPublishedAction
UPDATED NOISE ASSESSMENTReport · PDF25 Sept 2026View
UGF OPTIONS STUDYReport · PDF16 Sept 2026View
UGF OPTIONS STUDYBackground Papers · PDF7 Sept 2026View
PROPOSED GROUND FLOOR PLAN - PL2Drawing · PDF1 Sept 2026View
GROUND FLOOR ADDENDUM NOTEBackground Papers · PDF1 Sept 2026View
SUPPORT COMMENT - BAKER STREET QUARTER PARTNERSHIPSupport Comment · PDF27 Aug 2026View
SUPPORT COMMENT - THE PORTMAN ESTATESupport Comment26 Aug 2026View
TFL COMMENTSConsultee Comment · PDF28 Jul 2026View
ECNSLT-STD EXT CONSULTEESBackground Papers · PDF27 Jul 2026View
LEAD LOCAL FLOOD AUTHORITY COMMENTConsultee Comment · PDF21 Jul 2026View
BASEMENT PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
-GROUND FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
SECOND FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
THIRD FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
FOURTH FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
FIFTH FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
SIXTH FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
SEVENTH FLOOR PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
ROOF PLAN - DEMOLITIONDrawing · PDF2 Jul 2026View
ACK-GENERAL LETTER (G/P/C)Background Papers · PDF23 Jun 2026View
CNSLT-LA SOCIETYBackground Papers · PDF23 Jun 2026View
ECNSLT-INTERNAL CONSULTSBackground Papers · PDF23 Jun 2026View
ECNSLT-INTERNAL CONSULTSBackground Papers · PDF23 Jun 2026View
ECNSLT-INTERNAL CONSULTSBackground Papers · PDF23 Jun 2026View
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.Background Papers · PDF23 Jun 2026View
NEIGHBOUR NOTIFICATION LETTER (21D)Background Papers · PDF23 Jun 2026View
APPLICATION FORM REDACTEDApplication Form · PDF11 Jun 2026View
ATTACHMENT SUMMARYBackground Papers · PDF11 Jun 2026View
AIR QUALITY ASSESSMENTBackground Papers · PDF11 Jun 2026View
CIRCULAR ECONOMY STATEMENT V1 REVBEconomic statement · PDF11 Jun 2026View
BREEAM PRE-ASSESSMENT REPORT P02Background Papers · PDF11 Jun 2026View
ENERGY STATEMENT V1 REV BEnergy Assessment · PDF11 Jun 2026View
FIRE STRATEGY NOTE MARSHALL FIRE REV 05Background Papers · PDF11 Jun 2026View
PLANTING PLANDrawing · PDF11 Jun 2026View
LANDSCAPE STRATEGYBackground Papers · PDF11 Jun 2026View
ENVIRONMENTAL NOISE SURVEY AND PLANT NOISE ASSESSMENT REPORTBackground Papers · PDF11 Jun 2026View
PRELIMINARY ECOLOGICAL APPRASIAL - FINAL IIBackground Papers · PDF11 Jun 2026View
BREEAM - SECURITY NEEDS ASSESSMENTBackground Papers · PDF11 Jun 2026View
STRUCTURAL METHODOLOGY STATEMENTStructural survey · PDF11 Jun 2026View
THERMAL COMFORT ANALYSISBackground Papers · PDF11 Jun 2026View
FRAMEWORK TRAVEL PLANBackground Papers · PDF11 Jun 2026View
TRANSPORT STATEMENTBackground Papers · PDF11 Jun 2026View
TOWNSCAPE AND VISUAL APPRAISALBackground Papers · PDF11 Jun 2026View
WHOLE LIFE-CYCLE CARBON ASSESSMENT V1 REV BBackground Papers · PDF11 Jun 2026View
UTILITIES ASSESSMENT REPORT P01 (2)Background Papers · PDF11 Jun 2026View
BAKER STREET HERITAGE MAY 2026 R1Heritage Statement · PDF11 Jun 2026View
DAYLIGHT & SUNLIGHT REPORTDaylight and Sunlight assessment · PDF11 Jun 2026View
DRAINAGE STRATEGY REPORTReport · PDF11 Jun 2026View
WESTMINSTER SUDS PROFORMABackground Papers · PDF11 Jun 2026View
BASEMENT PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
GROUND FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
FIRST FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
SECOND FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
THIRD FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
FOURTH FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
FIFTH FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
SIXTH FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
SEVENTH FLOOR PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
ROOF PLAN - AS EXISTINGDrawing · PDF11 Jun 2026View
EAST ELEVATION - AS EXISTINGDrawing · PDF11 Jun 2026View
SOUTH ELEVATION - AS EXISTINGDrawing · PDF11 Jun 2026View
WEST ELEVATION - AS EXISTINGDrawing · PDF11 Jun 2026View
NORTH ELEVATION - AS EXISTINGDrawing · PDF11 Jun 2026View
EXISTING SECTION BBDrawing · PDF11 Jun 2026View
EXISTING SECTION CCDrawing · PDF11 Jun 2026View
SITE LOCATION PLANLocation Plan · PDF11 Jun 2026View
EXISTING BLOCK PLANBackground Papers · PDF11 Jun 2026View
PROPOSED BLOCK PLANDrawing · PDF11 Jun 2026View
PROPOSED TENTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED ROOF PLANDrawing · PDF11 Jun 2026View
PROPOSED EAST ELEVATIONDrawing · PDF11 Jun 2026View
PROPOSED SOUTH ELEVATIONDrawing · PDF11 Jun 2026View
PROPOSED NORTH ELEVATIONDrawing · PDF11 Jun 2026View
PROPOSED WEST ELEVATIONDrawing · PDF11 Jun 2026View
PROPOSED SECTION BBDrawing · PDF11 Jun 2026View
PROPOSED SECTION AADrawing · PDF11 Jun 2026View
PROPOSED SECTION CCDrawing · PDF11 Jun 2026View
PROPOSED SECTION DDDrawing · PDF11 Jun 2026View
PROPOSED BASEMENT PLANDrawing · PDF11 Jun 2026View
PROPOSED GROUND FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED FIRST FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED SECOND FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED THIRD FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED FOURTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED FIFTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED SIXTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED SEVENTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED EIGHTH FLOOR PLANDrawing · PDF11 Jun 2026View
PROPOSED NINTH FLOOR PLANBackground Papers · PDF11 Jun 2026View
DESIGN AND ACCESS STATEMENTDesign and Access Statement · PDF11 Jun 2026View
DESIGN AND ACCESS STATEMENTDesign and Access Statement · PDF11 Jun 2026View
DESIGN AND ACCESS STATEMENTDesign and Access Statement · PDF11 Jun 2026View
COVER LETTERBackground Papers · PDF11 Jun 2026View
PLANNING STATEMENT INC STATEMEMT OF COMMUNITY INVOLVEMENTBackground Papers · PDF11 Jun 2026View

Documents open on the council website. Browse council documents if a link has changed.

Application timeline

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  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Last Site Notice Posted Date

    Published milestoneCouncil source

  4. Last Advertised In Press Date

    Published milestoneCouncil source

  5. Latest Site Notice Expiry Date

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    Council source

  6. Latest Advertisement Expiry Date

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    Council source

  7. Target Date

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    Council source

Decision & conditions

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