Building in Port Melbourne: Knockdown Rebuild, Granny Flat & Duplex Guide
Port Phillip City Council (VIC) · Indicative rules and costs for homeowners · 中文报告同样支持
Min lot (KDR)
300㎡
Max height
9.5m
Setbacks (front/side)
4m / 0.9m
DA timeline
20–48 wks
Fast-track CDC
Usually DA only
Build cost
$3200–$5500/㎡
📊 Indicative ranges from council planning controls and recent market data — not quotes, and individual blocks vary.
St Kilda/South Melbourne. Heavy heritage. Sea level rise policy applying in coastal areas.
What can YOUR block in Port Melbourne 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 — Port Melbourne
Can I knock down and rebuild in Port Melbourne?
Generally yes — Port Phillip City Council requires a minimum lot of around 300㎡ for a standard knockdown rebuild, with a maximum building height of 9.5m. Most projects need a full DA (development application).
How long does council approval take in Port Melbourne?
A DA through Port Phillip City Council typically takes 20–48 weeks in practice.
How much does it cost to build in Port Melbourne?
Typical build costs around Port Melbourne run $3,200–$5,500 per square metre of floor area, plus demolition of roughly $20,000–$38,000. These are indicative ranges, not quotes.
Can I build a granny flat in Port Melbourne?
Most VIC councils allow secondary dwellings subject to lot size and overlay rules — check Port Phillip City Council's planning scheme or run a free feasibility report.
What are the main risks for building projects in Port Melbourne?
For the Port Phillip City Council area: heritage risk is high, flood risk is medium, bushfire risk is low. St Kilda/South Melbourne. Heavy heritage. Sea level rise policy applying in coastal areas.
Nearby areas under Port Phillip City Council
This page provides general guidance for the Port Phillip 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.