relative to the calculation of floor-area-ratios under local building ordinances.

SB 283 changes how local governments calculate floor-area-ratio (FAR) under building ordinances. FAR determines the maximum building size allowed on a lot relative to the lot size. This bill directly affects developers, property owners, and local planning departments by altering the calculation method used in zoning decisions. It takes effect on September 30, 2025, after being signed by the governor on August 1, 2025.