Unknown status19.2026.00000157.001

100 Mount Street, North Sydney Nsw 2060 , Level 10, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 11, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 12, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 13, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 14, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 15, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 16, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 17, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 18, 100 Mount Street NORTH

Development application in MOUNT STREET NORTH SYDNEY, New South Wales · North Sydney Council

Proposed development

Internal Alterations - Level 24

Application details

Application number
19.2026.00000157.001
Type
Complying Development Applct'n
Category
Other
Lodged
13 July 2026
Council
North Sydney Council

About this development application

A development application (DA) is lodged with North Sydney Council when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in MOUNT STREET NORTH SYDNEY. This record is part of Council DA's database of 3.97 million development applications from 290+ Australian councils.

Tracking DAs like this one helps residents stay informed about neighbourhood change, and helps builders, agents and researchers understand local development trends.

See all DAs in MOUNT STREET NORTH SYDNEY →
100 Mount Street, North Sydney Nsw 2060 , Level 10, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 11, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 12, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 13, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 14, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 15, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 16, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 17, 100 Mount Street NORTH SYDNEY NSW 2060 , Level 18, 100 Mount Street NORTH (19.2026.00000157.001) — Development Application | Council DA