Land Crown Real Estate
Key Biscayne, FL 33149
Single-Family Homes
Adrian Foley | Broker in Charge & Founder
Key Biscayne, FL 33149
Sat Apr 04 2026
This week the median list price for Key Biscayne, FL 33149 is $7,750,000 with the market action index hovering around 26. This is an increase over last month's market action index of 25. Inventory has decreased to 41.
Market Action Index
This answers “How’s the Market?” by comparing rate of sales versus inventory.
Slight Buyer's Advantage
Market Narrative
The Market Action Index has been trending lower for several weeks while prices have remained relatively stable. If inventory continues to grow relative to demand however, it is likely that we will see downward pressure on pricing.
Real-Time Market Profile
| Median List Price | $7,750,000 | |
| Median Price of New Listings | $5,250,000 | |
| Per Square Foot | $2,011 | |
| Average Days on Market | 277 | |
| Median Days on Market | 224 | |
| Price Decreased | 29% | |
| Price Increased | 0% | |
| Relisted | 5% | |
| Inventory | 41 | |
| Median Rent | ||
| Market Action | 26 | |
| Slight Buyer's Advantage | ||
We continue to see prices in this zip code at a plateau even though prices dipped this week. Look for a persistent change in the Market Action Index (up or down) before we see prices significantly deviate from these levels.
Market Segments
Each segment below represents approximately 25% of the market ordered by price.
| Median Price | Sq. Ft. | Lot Size | Beds | Bath | Age | New | Absorbed | DOM |
|---|---|---|---|---|---|---|---|---|
| $20,300,000 | 6,497 | 0.25 - 0.5 acre | 5 | 7 | 23 | 0 | 1 | 343 |
| $10,750,000 | 5,112 | 0.25 - 0.5 acre | 6 | 6.5 | 14 | 0 | 0 | 329 |
| $6,572,500 | 3,845 | 6,500 - 8,000 sqft | 5 | 5.5 | 22 | 1 | 0 | 115 |
| $2,987,000 | 1,678 | 6,500 - 8,000 sqft | 3 | 2 | 72 | 0 | 0 | 220 |