Stock Island, FL housing market

The median sale price in Stock Island, FL was $502K in May 2026, measured across homes that actually closed that month (Redfin). The twelve months through May 2026 averaged $758K, easing from $816K across the twelve months before that. That puts prices 17.0% below the strongest twelve-month stretch on record here, which ended in Jun 2025 at $914K. Zillow's home value index, which models the entire housing stock rather than only the homes that changed hands, reads $658K for Jun 2026, down 1.8% year over year.

Buyers had 8 homes to choose from in May 2026 (Redfin). 5 homes came to market in May 2026, against 1 closings. Homes that sold in May 2026 took a median of 49 days to go under contract, 638 days faster than this market's usual May pace.

Stock Island, FL is a small market: 24 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 10 monthly housing series for Stock Island, FL — median sale price, ZHVI home value, inventory (active), median days on market, months of supply, homes sold, and more — sourced from Redfin, Zillow ZHVI, running from Aug 2016 through Jun 2026. Chart any of them below, switch between levels and year-over-year change, or add nearby Florida markets to compare side by side.