Market Insights for Key Biscayne New Construction Homes For Sale

As of 12-08-2025

For Sale

  • Active For Sale9
  • Average Price$10,221,889
  • Average Price / Sqft$2,066
  • Average Days on Market119
  • Largest Price Reduction$2,500,000
  • Largest Price Increase$0

Pending Sales

  • Pending For Sale2
  • Average Price$6,447,000
  • Average Price / Sqft$1,814
  • Average Days on Market90
  • Largest Price Reduction$0
  • Largest Price Increase$0

Closed Sales

  • Sold (Last 180 Days)2
  • Average Price$5,807,500
  • Average Price / Sqft$1,595
  • Average Days on Market329
  • Largest Price Reduction$734,000
  • Largest Price Increase$-885,000

Recent Sales

Pending Sales

Largest Price Reductions

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