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%
- $2,400,0002 bd · 2 ba · 1,875 sq ft881 Ocean Dr #16F · Casa del MarUrdapilleta Real Estate, LLC
- $1,495,0002 bd · 2 ba · 1,790 sq ft101 Crandon Blvd #265 · Key ColonyRelated General Realty, LLC
- $2,250,0002 bd · 2 full + 1 half ba · 2,060 sq ft737 Crandon Blvd #PH-1 · Lake Villa TwoBHHS EWM Realty
- $825,0001 bd · 1 full + 1 half ba · 895 sq ftKey Biscayne, FLBlue Capital Realty, LLC
- $1,400,0001 bd · 1 ba · 1,217 sq ft200 Ocean Lane Dr #PB4 · Island House AptCompass Florida, LLC
- $2,220,0003 bd · 3 ba · 2,523 sq ft600 Grapetree Dr #6BS · Mar-azulUrdapilleta Real Estate, LLC
- $2,100,0003 bd · 3 full + 1 half ba · 2,450 sq ft575 Crandon Blvd #801 · Key Bisc AmbassadorAvanti Way Realty LLC
- $27,900,0008 bd · 8 full + 1 half ba · 9,159 sq ft241 Cape Florida DrCervera Real Estate Inc
- $5,785,0005 bd · 6 ba · 3,495 sq ft335 W Enid DrBHHS EWM Realty
- $19,900,0005 bd · 4 ba · 3,085 sq ft520 S Mashta DrColdwell Banker Realty
- $844,0002 bd · 2 ba · 1,330 sq ft210 Sea View Dr #409 · Cape Florida Club POne Sotheby's International Realty
- $1,249,0002 bd · 2 ba · 1,260 sq ft199 Ocean Lane Dr #1207 · Commodore Club SouthDouglas Elliman
- $2,850,0003 bd · 2 ba · 1,889 sq ft600 Grapetree Dr #11DN · Mar-azulUrdapilleta Real Estate, LLC
- $14,490,0004 bd · 4 full + 2 half ba · 6,661 sq ft161 Cape Florida DrOne Sotheby's International Realty
- $1,599,9002 bd · 2 ba · 1,531 sq ft201 Crandon Blvd #530 · Key ColonyBHHS EWM Realty
- $3,595,0003 bd · 3 ba · 3,120 sq ft881 Ocean Dr #7H · Casa del MarElite Ocean View Realty LLC
- $480,0001 bd · 1 full + 1 half ba · 854 sq ft251 Galen Dr #302 · Key Biscayne VIBrickell Bay Club Realty, Inc
- $18,500,0004 bd · 4 full + 1 half ba · 2,255 sq ft631 N Mashta DrColdwell Banker
- $1,075,0002 bd · 2 full + 1 half ba · 1,340 sq ft224 Sea View Dr #104Coldwell Banker Realty
- $850,0002 bd · 2 ba · 1,311 sq ft575 Crandon Blvd #706 · Key Bisc AmbassadorColdwell Banker Realty
- $2,950,0003 bd · 2 ba · 1,782 sq ft1111 Crandon Blvd #A501 · Towers of Key BiscayneThe Keyes Company
- $3,490,0003 bd · 3 ba · 2,840 sq ft430 Grand Bay Dr #708 · Grand Bay TowerColdwell Banker Realty
- $2,990,0003 bd · 2 full + 1 half ba · 1,930 sq ft199 Ocean Lane Dr #801 · Commodore Club SouthOne Sotheby's International Realty
Under contract - $1,150,0003 bd · 2 ba · 1,435 sq ft170 Ocean Lane Dr #305 · Ocean Lane PlazaCapital Intl Realty LLC
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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