Building an Australian Mortgage Calculator: The Next Step in Our Home Search

After building a school catchment property finder, the next tool I needed was a mortgage calculator that actually understood Australian quirks—stamp duty by state, LMI thresholds, offset accounts, and the real cost of that dream home.

Building a School Catchment Property Finder in a Weekend

How Claude Code helped me build a complete property search tool for Victorian families looking for homes within school zones—from idea to deployment in days, not weeks.