In January 2025, Key Biscayne, FL homes were selling for an average price of $2,661,573, Key Biscayne, FL homes on average sell after 93 days on the market compared to 97 days last year. There were 241 homes sold in Key Biscayne, FL for January 2025, compared to 229 last year.
The average list price of condos/co-ops in Key Biscayne, FL, was $2,442,041 in January 2025, compared to $1,910,413 in January 2024.
Key Biscayne, FL Market Trend for Lots/Land
Average List Price
The average list price of lots/land in Key Biscayne, FL, was $0 in January 2025, compared to $0 in January 2024.
Key Biscayne, FL Market Trend for Commercial
Average List Price
The average list price of commercial in Key Biscayne, FL, was $1,842,445 in January 2025, compared to $2,302,000 in January 2024.
Key Biscayne, FL Housing Market Analysis
The average list price in Key Biscayne, FL is $4,043,064. The average list price in Key Biscayne, FL went up 31.49% from 2024 to 2025. Key Biscayne, FL home resale inventories is 165, which increased 73.68% since 2024. The average list price per square foot in Key Biscayne, FL is $1,396. 2024 it was $1,255.