Skip to main navigationSkip to main content
mosman councilToggle submenu
Skip to main Content


A complete list of Mosman Council forms relating to Building and Development matters can be found here.

If you can’t find the form you’re looking for or need further assistance please contact us on 9978 4000.

Development Applications

As of the 1 September 2020 all development applications, modification applications and review applications are required to be submitted via the NSW Planning Portal. Further information regarding submitting your application via the NSW Planning Portal can be found in Step 3 Lodging an Application within our DA Guide.

The Application Lodgement Guide and Matrix provides important information for applicants when lodging applications with Mosman Council and outlines the different lodgement requirements for development applications, modification applications and review applications:

Mandatory forms for development applications:

Other forms relevant to development applications:

Building and Development Forms

Construction, Works & Footpath / Nature Strip / Roadway Occupation