Stock Island, FL housing market: September 2026
What's happening in the Stock Island market right now.
Buyer's or seller's market?
Stock Island, FL leans toward a buyer's market: homes in Monroe County take a median of 114 days to sell, and the number for sale is +2.8% on a year ago. Buyers have room to negotiate; sellers should price carefully.
12-month outlook
−1% to +3% for the typical Stock Island home value over the next 12 months.
A projection from past prices (the trend of the last 3 and 12 months, damped), not a prediction or advice. Local conditions can move faster than any trend.
Sources: Zillow Home Value Index, September 2026 · Realtor.com county data, September 2026. Listing figures are for Monroe County as a whole.
Stock Island market — questions answered
What is the typical home value in Stock Island, FL?
$667,304 as of September 2026, +1.9% on a year earlier (Zillow Home Value Index).
Are home prices going up in Stock Island, FL?
Yes — the typical home value changed +1.9% over the year to September 2026 and +21% over five years.
Is Stock Island, FL a buyer's or seller's market?
It leans toward buyers: the median home in Monroe County sells in 114 days (Realtor.com, September 2026).
How many homes are for sale in Stock Island, FL?
1,163 homes were listed for sale across Monroe County in September 2026 (Realtor.com).
Who are the best real estate agents in Stock Island, FL?
Homegrity lists licensed agents in Stock Island, each license verified against the state register. Placement is never bought. The nearest page listing agents is Key West, FL: /real-estate-agents/key-west.