Florida Amendment 3 (Nov 3, 2026) raises the homestead exemption for non-school local taxes to $150,000 in 2027 and $250,000 in 2028+. This independent tool models — parcel by parcel across 29 South Miami-Dade ZIP codes, from Downtown Miami and the Rickenbacker corridor through Coconut Grove, Coral Gables, Kendall and Palmetto Bay down to Homestead — exactly what that would do to your street's local tax base and to your own home.