Details Page for Planning Application - 2026/4412/P

Site Address35 Princess Road London NW1 8JS 


Application Progress Summary

  • The statutory requirement for consultation on planning applications is a minimum of 21 days. The online comments form is linked to the statutory time period and will close after this time.

    If the online comments form has closed, you can still comment via email to [email protected]

    We will take account of all representations received right up until an application is determined.

    Please note that if the Comments Until date shown is before the Application Registered date this is because either:
      •  we are not required to consult on the application (you can check this in our
         Statement of Community Involvement); or
      •  the formal consultation period has not yet started by the application being advertised in the
         local newspaper or site notice(s) being put up at the application site.

  • Application Registered27-10-2026 
  • Comments Until17-11-2026   Add Comments Here
  • Date of Committee 
  • Decision   
  • Appeal Lodged 
  • Appeal Decision   

Application Details

  • Application Number2026/4412/P
  • Site Address35 Princess Road London NW1 8JS 
  • Application TypeFull Planning Permission 
  • Development TypeResidential Conversion with Extension 
  • ProposalAmalgamation of the lower-ground-floor flat and upper dwelling to form a single dwellinghouse; demolition and replacement of rear extensions at lower- and upper-ground-floor levels; erection of a first-floor rear extension; reconstruction and enlargement of the existing roof extension; replacement windows and doors and alterations to window openings; conversion of existing front vaults; installation of a rooflight; removal of the rooftop water tank; associated alterations. 
  • Current StatusREGISTERED 
  • ApplicantMr. Kavithan Sivabalasubramaniam 
  • AgentSEB + FIN Architects Ltd. 
  • WardsPrimrose Hill 
  • Location Co ordinatesEasting 528260 Northing 183912 
  • OS Mapsheet  
  • Appeal Submitted?No 
  • Appeal Decision 
  • Case Officer / TelJohn Nicholls  2843   
  • DivisionPlanning Solutions Team 
  • Planning OfficerJohn Nicholls 
  • Determination Level 
  • Existing Land UseC3 Dwelling House 
  • Proposed Land UseC3 Dwelling House