Round Rock's taxable values increased by more than $1 billion in 2019, according to Williamson Central Appraisal District-certified data released July 18. Round Rock's 2019 certified taxable value was anticipated as $14.3 billion, up from its 2018 value of $13.2 billion. The city saw an 8.1% year-over-year increase, according to the WCAD data set. At the county level, Williamson County saw an 8.9% increase and taxable value uptick of $5.8 billion from 2018 to 2019, numbers that will be taken into consideration when the county finalizes its fiscal year 2019-20 tax rate. Senate Bill 2, state legislation passed June 12, created a cap on how much a county, city or other taxing entity can increase its property tax rate—no more than 3.5% more than the previous year without voter approval. Find WCAD's certified tax data here.