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 Registered09-12-2025 

Comments Until11-01-2026  

Date of Committee 

DecisionGranted  11-03-2026

Appeal Lodged 

Appeal Decision   

Application Number2025/5377/P

Site Address89 Belsize Lane London NW3 5AU 

Application TypeHouseholder Application 

Development TypeResidential Minor Alterations 

ProposalErection of dormer window to rear roofslope and relocation of rear vent pipe to roof. 

Current StatusFINAL DECISION 

ApplicantMs Imogen Beecroft 

AgentTAG ARCHITECTS 

WardsBelsize 

Location Co ordinatesEasting 526683 Northing 184650 

OS Mapsheet  

Appeal Submitted?No 

Appeal Decision 

Case Officer / TelConnie Marinetto  8012   

DivisionPlanning Solutions Team 

Planning OfficerConnie Marinetto 

Determination LevelDelegated 

Existing Land UseC3 Dwelling House 

Proposed Land UseC3 Dwelling House 

View the location map for 89 Belsize Lane London NW3 5AU (opens in a new window)

Application Dates

Application Checks

Application Meetings

Application Constraints

View Related Documents

Consultees Details