Typical Costs for Building a Granny Flat in NSW

The cost of building a granny flat on a primary residence in New South Wales can vary depending on factors such as size, design, and location.

  • Materials: $30,000 to $70,000 (approx. $150 to $350 per square meter)
  • Labor: $40,000 to $80,000 (approx. $200 to $400 per square meter)
  • Inspections: $1,000 to $3,000 (dependent on local councils)

Total Estimated Cost: $71,000 to $153,000

It’s recommended to consult with local builders and contractors for a more accurate estimate, considering the specific needs of your project.