Building in Oakleigh: Knockdown Rebuild, Granny Flat & Duplex Guide
Monash City Council (VIC) · Indicative rules and costs for homeowners · 中文报告同样支持
Min lot (KDR)
400㎡
Max height
9m
Setbacks (front/side)
5m / 1.2m
DA timeline
14–26 wks
Fast-track CDC
Usually DA only
Build cost
$2300–$3400/㎡
📊 Indicative ranges from council planning controls and recent market data — not quotes, and individual blocks vary.
Clayton/Glen Waverley. High KDR activity especially from Asian community.
What can YOUR block in Oakleigh fit?
Enter your street address and our AI checks the official cadastre (your measured lot size), zoning, heritage and flood overlays — then gives you costs, approval pathway and next steps. Free, 2 minutes, no signup. 支持中文。
Get my free feasibility report →Frequently asked questions — Oakleigh
Can I knock down and rebuild in Oakleigh?
Generally yes — Monash City Council requires a minimum lot of around 400㎡ for a standard knockdown rebuild, with a maximum building height of 9m. Most projects need a full DA (development application).
How long does council approval take in Oakleigh?
A DA through Monash City Council typically takes 14–26 weeks in practice.
How much does it cost to build in Oakleigh?
Typical build costs around Oakleigh run $2,300–$3,400 per square metre of floor area, plus demolition of roughly $16,000–$26,000. These are indicative ranges, not quotes.
Can I build a granny flat in Oakleigh?
Most VIC councils allow secondary dwellings subject to lot size and overlay rules — check Monash City Council's planning scheme or run a free feasibility report.
What are the main risks for building projects in Oakleigh?
For the Monash City Council area: heritage risk is low, flood risk is low, bushfire risk is low. Clayton/Glen Waverley. High KDR activity especially from Asian community.
Nearby areas under Monash City Council
This page provides general guidance for the Monash City Council area and is not advice about any specific property. Planning controls change — always confirm with council or run a block-specific feasibility report. © 2026 AusBuildCircle 澳洲建房圈.