Council demolition requirements
Demolishing a house in the Willoughby City Council area
What Willoughby City Council publishes about demolition approvals, heritage, trees and site conditions, read from its own pages on 21 September 2026. The council or certifier confirms the pathway for your address.
Covers 14 suburbs we service across the North Shore.
How the council handles demolition approvals
Willoughby City Council normally requires demolition to be lodged with a DA for the replacement building, with exceptions such as complying development or unsafe, unauthorised or non-residential buildings. Its checklist includes demolition plans, a Waste Management Plan and a Heritage Impact Statement for heritage properties.
Heritage items and conservation areas
Willoughby has twelve heritage conservation areas. Most changes and new development in them need consent and a Heritage Impact Statement, but general maintenance and repairs that introduce no new materials don’t need a DA.
Trees on the block
A permit is needed for a tree over 4 metres high, with a trunk girth over 600 mm at 1.4 metres or a crown over 3 metres wide, and for locally native or habitat trees. Approved removals must be replaced 3:1, and fees apply.
Flood and bushfire mapping
The council publishes a bushfire prone land map, points residents to the NSW RFS address search, and offers flood information certificates for properties in its mapped flood area.
Also worth knowing
Willoughby’s demolition checklist also asks for site photos and an A4 copy of the plans for neighbour notification.
Council pages change. Treat this as a starting point and confirm requirements with Willoughby City Council or your certifier before setting a demolition date. Willoughby City Council website
The same across NSW
What applies in every council area
Council requirements sit on top of state rules that do not change from one area to the next.
Approval pathway
Most house demolition needs either a development application to the council or a complying development certificate from the council or a registered certifier under the state Demolition Code. Heritage items and conservation areas are generally excluded from the complying pathway.
Read the approvals guideLicensed demolition
Demolition work is licensed by SafeWork NSW. Gabrael holds restricted demolition licence AD202697 (DE2) and lodges the required notifications for the work it carries out.
How to check a contractorAsbestos
Suspected asbestos must be assessed before the building is disturbed. Our Class B licence AD211249 covers bonded, non-friable material; friable asbestos is removed by our Class A licensed partner.
Asbestos before demolitionUtilities
Water, sewer, electricity, gas and telecommunications are disconnected or abolished through the providers before demolition, and Before You Dig Australia is checked for services.
Utility disconnections guideNeighbours
Approval conditions commonly set working hours and neighbour notice, and a dilapidation report protects both sides where buildings sit close to the boundary.
Neighbours and noticeWaste
Concrete, timber and metals are sorted for licensed recycling and asbestos goes to an approved disposal facility with documentation. Some councils ask for a waste plan with the application.
Where the waste goes
Suburbs we service in this council area
Suburbs that sit across a council boundary appear under each council. We confirm the council for the exact address before preparing an application.
Start with your property
Planning a demolition in the Willoughby City Council area?
Send the property address and what needs to go. We check the council, planning controls and heritage status for the address, then arrange a free site assessment.
7am to 7pm, seven days.