How long does it take to build a granny flat?
- General
- Product & Design
- Installation & Delivery
- Pricing & Payment
- Compliance & Council Approvals
- Warranty & Support
- Optional Features & Upgrades
- Process & Timeline
- Sustainability & Efficiency
- Design & Features
- Installation & Site Preparation
- Compliance & Regulations
- Pricing & Financial Considerations
- Septic & Wastewater Systems
- Accessibility & NDIS Options
- Expandify Knowledge Blogs
With Expandify, the process from contract to delivery generally takes 14–20 weeks, which includes:
Preliminary Stage (1–3 weeks): Prelim report, site data collection, and quoting
Contract & Manufacturing (8–9 weeks): Batch production offshore
Shipping & Delivery (6–7 weeks): Includes customs clearance and transport to site
Installation (0–4 weeks): Timing depends on builder availability and weather
Traditional site-built homes may take 4–6 months or longer. Expandify’s factory-controlled process allows faster delivery and reduced delays.