San Castle, FL housing market

The median sale price in San Castle, FL was $399K in May 2026, up 3.6% year over year, measured across homes that actually closed that month (Redfin). The twelve months through May 2026 averaged $341K, firming from $298K across the twelve months before that. That is the strongest twelve-month stretch in this market's record.

Buyers had 16 homes to choose from in May 2026, up 100.0% year over year (Redfin). 2 homes came to market in May 2026, against 1 closings. Homes that sold in May 2026 took a median of 54 days to go under contract, 25 days faster than this market's usual May pace.

San Castle, FL is a small market: 35 homes sold in the twelve months through May 2026. A single closing moves the monthly median here, so the averages above run over twelve months rather than three, and months-of-supply and bidding-competition readings are left to the charts below rather than summarized as a market verdict.

This page tracks 9 monthly housing series for San Castle, FL — median sale price, inventory (active), median days on market, months of supply, homes sold, new listings, and more — sourced from Redfin, running from Aug 2016 through May 2026. Chart any of them below, switch between levels and year-over-year change, or add nearby Florida markets to compare side by side.