Building & Development

Mosman Council aims to protect and enhance the natural and built heritage of Mosman by managing development using Local and State Government legislation, and Council’s own policies. Through these policies Council has identified the desired future character of Mosman, and ensures development complements this character and respects neighbourhood amenity whilst meeting the needs of existing and future generations.

Tracking your development application online

Mosman Council's Duty Planner is available to answer your planning questions