Key Biscayne, FL real estate snapshot: Pulse Score 50.07517568608624, cap rate 0%, median price $2,625,000. Below: live market insights, demographics, crime overview, investment hotspots, and nearby areas.
Key Biscayne's real estate market is experiencing a price correction, with values down 33.1% from last year. Home prices have decreased 46.5% in the past month. At the current sales pace, it would take over 40.0 months to sell all available homes in Key Biscayne, indicating an oversupplied market. Properties are selling within just 8 days on average, much faster than the historical norm of 146 days. Only 7.5% of listings saw price reductions, suggesting sellers are confident in their pricing. Only 0.0% of properties sold above asking price, giving buyers more negotiating power. Affordability remains a significant challenge in the Key Biscayne market with the affordability index at 1215.3. Based on current market indicators, home prices in Key Biscayne are projected to decrease by approximately 38.0% over the next month.
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The Pulse Score combines property value appreciation, rental income potential, market liquidity, demographic trends, and crime/safety signals into a single 0–100 grade. Higher scores indicate stronger investor fundamentals.
Investment quality depends on your goals. Use the cap rate, investor-friendly score, demographic insights, and crime data on this page to evaluate Key Biscayne, FL for buy-and-hold, fix-and-flip, or short-term rental strategies.
Our analysis combines public datasets (US Census Bureau, FBI Uniform Crime Reporting, HUD, BLS) with proprietary short-term rental performance and active MLS feeds, refreshed on a regular cadence.
Use the “Related analysis” section on this page to jump to the dedicated crime report, school ratings, and state-level short-term rental market analysis for Key Biscayne, FL.
PulseReal’s analysis is built on top of these public, authoritative datasets.
Official UCR crime statistics by state and agency from the FBI.
Population, demographics, housing, and income data from the US Census Bureau.
Encyclopedic overview of the city, history, and notable landmarks.
Housing affordability, fair-market rents, and market reports from HUD.
Local unemployment and employment data from the Bureau of Labor Statistics.
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