Key Biscayne homes for sale
As of , 147 homes for sale are listed in Key Biscayne. The median asking price is about $2,235,000, or $1,141 per sq ft.
Live MLS data from MIAMI MLS and BeachesMLS. Updated .
- Homes for sale
- 147
- Median asking price
- $2,235,000
- Median per sq ft
- $1,141
- On the water
- 52%
- $829,0002 bd · 2 ba · 1,370 sq ft150 Ocean Lane Dr #2A · Island BreakersCastaneda & Associates
- $2,600,0004 bd · 3 full + 1 half ba · 2,442 sq ft209 E Enid Dr #36BHHS EWM Realty
- $2,800,0003 bd · 3 ba · 2,470 sq ft737 Crandon Blvd #402 · Lake Villa TwoOne Sotheby's International Realty
Under contract - $1,400,0002 bd · 2 full + 1 half ba · 1,340 sq ft232 Sea View Dr #108BHHS EWM Realty
- $3,550,0004 bd · 3 ba · 2,177 sq ft255 Ridgewood RdCompass Florida, LLC
- $237,000,0005 bd · 7 full + 2 half ba · 11,528 sq ft485 W Matheson DrColdwell Banker Realty
- $1,220,0002 bd · 2 ba · 1,580 sq ft200 Ocean Lane Dr #407 · Island House AptCompass Florida, LLC
- $3,549,0003 bd · 3 ba · 2,510 sq ft791 Crandon Blvd #404 · Ocean Tower TwoOcean Club Realty, Inc
- $19,450,0006 bd · 6 full + 1 half ba · 6,208 sq ft120 Knollwood DrCervera Real Estate Inc
- $5,378,0004 bd · 3 full + 1 half ba · 3,549 sq ft690 Warren LnOne Sotheby's International Realty
- $3,340,0003 bd · 3 ba · 2,510 sq ft791 Crandon Blvd #302 · Ocean Tower TwoBHHS EWM Realty
- $1,950,0002 bd · 2 ba · 1,700 sq ft719 Crandon Blvd #310 · Resort Villa TwoOcean Club Realty, Inc
- $6,950,0005 bd · 5 full + 1 half ba · 5,421 sq ft685 Harbor LnAvanti Way Realty LLC
- $875,0001 bd · 1 full + 1 half ba · 1,089 sq ft201 Crandon Blvd #932 · Key ColonyBHHS EWM Realty
- $3,730,0005 bd · 4 ba · 2,700 sq ft524 Warren LnSerhant
- $2,865,0003 bd · 2 full + 2 half ba · 2,604 sq ft201 Crandon Blvd #163Great Properties International LLC
- $1,170,1602 bd · 2 ba · 1,260 sq ft177 Ocean Lane Dr #512 · Key Biscayne Commodore ClPixan Realty LLC
- $16,800,0004 bd · 4 ba · 3,620 sq ft640 S Mashta DrDLS International Realty
- $2,280,0003 bd · 3 ba · 2,330 sq ft151 Crandon Blvd #345 · Key ColonyBHHS EWM Realty
- $1,250,0002 bd · 2 ba · 1,488 sq ft151 Crandon Blvd #320 · Key ColonyFortune Christie's International Real Estate
- $4,899,0005 bd · 5 full + 1 half ba · 4,220 sq ft24 Grand Bay Estates CirEngel & Voelkers Vero Beach
- $6,900,0002 bd · 3 full + 1 half ba · 3,950 sq ft430 Grand Bay Dr #801 · Grand Bay TowerColdwell Banker Realty
- $1,299,0002 bd · 2 ba · 1,260 sq ft199 Ocean Lane Dr #1009 · Commodore Club SouthColdwell Banker Realty
- $7,390,0006 bd · 4 full + 3 half ba · 4,043 sq ft741 Harbor DrColdwell Banker Realty
Listings from MIAMI MLS and BeachesMLS. The listing office is shown on every listing page. Information is deemed reliable but not guaranteed.
Homes for sale compared with all homes in Key Biscayne
| Homes for sale | All homes for sale | |
|---|---|---|
| Listings for sale | 147 | 147 |
| Share of homes for sale | 100% | 100% |
| Median asking price | $2,235,000 | $2,235,000 |
| Median per sq ft | $1,141 | $1,141 |
Questions about homes for sale
How much are homes for sale in Key Biscayne?
As of October 21, 2026, the median asking price is $2,235,000, or $1,141 per sq ft, across 147 listings for sale.
How many homes for sale in Key Biscayne are on the water?
As of October 21, 2026, 52% of the listings for sale in Key Biscayne say they are on the water.
Are pets allowed in Key Biscayne?
As of October 21, 2026, 82% of the 130 listings that state a pet policy say pets are allowed. Each building or community sets its own rules.
How long do homes for sale stay on the market in Key Biscayne?
As of October 21, 2026, the median listing for sale has been on the market for 110 days.
What do homes for sale in Key Biscayne cost by number of bedrooms?
As of October 21, 2026, asking prices are: 1 bedroom: most from $450,000 to $1,075,000; 2 bedrooms: most from $770,000 to $2,470,000; 3 bedrooms: most from $1,690,000 to $3,750,000; 4 bedrooms: most from $3,300,000 to $16,800,000; 5 bedrooms: most from $4,899,000 to $18,900,000; 6 bedrooms: most from $5,199,000 to $16,500,000.
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