1. How much does it cost to get custom home plans in NSW? The cost of custom home plans in New South Wales typically ranges from $1,500 to $10,000+ , depending on: Home size Design complexity Sloping or difficult blocks Level of documentation required Engineering and BASIX inclusion Concept plans are usually at the lower end, while full construction-ready plans with engineering and compliance documents cost more. 2. Do I need BASIX for a new home in NSW? Yes. All new homes in

Building a custom home in New South Wales  is an exciting opportunity to create a space that perfectly suits your lifestyle, block, and budget. But before construction begins, you need the right plans — and in NSW, there are specific steps to follow. Here’s a clear, practical guide to help you understand how to get custom home designs approved and ready for building in NSW. 1️⃣ Understand NSW Planning Requirements Before starting any design work, it’s important to understand