Key Biscayne waterfront homes for sale
As of , 77 waterfront homes for sale are listed in Key Biscayne. The median asking price is about $2,725,000, or $1,229 per sq ft.
Live MLS data from MIAMI MLS and BeachesMLS. Updated .
- Waterfront homes for sale
- 77
- Median asking price
- $2,725,000
- Median per sq ft
- $1,229
- On the water
- 100%
- $1,350,0002 bd · 2 ba · 1,409 sq ft1111 Crandon Blvd #B506 · Towers of Key BiscayneFlorida Capital Realty
- $1,099,0002 bd · 2 ba · 1,260 sq ft199 Ocean Lane Dr #413 · Commodore Club SouthGreat Properties International 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
- $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
- $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
- $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
- $4,500,0004 bd · 3 full + 1 half ba · 2,825 sq ft199 Ocean Lane Dr #401 · Commodore Club SouthSwann Realty Partners, LLC
- $3,750,0003 bd · 3 full + 1 half ba · 2,510 sq ft799 Crandon Blvd #605 · Ocean Tower TwoUrdapilleta Real Estate, LLC
- $3,599,0003 bd · 3 ba · 3,711 sq ft600 Grapetree Dr #11BN · Mar-azulRealty One Group Evolution
Under contract - $18,900,0005 bd · 5 full + 1 half ba · 8,435 sq ft445 Grand Bay Dr #PH-1A · Grand Bay ResidencesOne Sotheby's International Realty
- $11,495,0004 bd · 5 full + 1 half ba · 3,787 sq ft350 Ocean Dr #701N · Oceana Key BiscayneOne Sotheby's International Realty
- $3,500,0002 bd · 3 ba · 1,830 sq ft350 Ocean Dr #205N · Oceana Key BiscayneColdwell Banker Realty
- $19,800,0004 bd · 5 full + 4 half ba · 8,240 sq ft100 Cape Florida DrOne Sotheby's International Realty
- $3,600,0003 bd · 3 ba · 3,120 sq ft881 Ocean Dr #20A · Casa del MarBHHS EWM Realty
- $2,199,0003 bd · 3 ba · 1,772 sq ft605 Ocean Dr #2L · Sands of Key BiscayneBHHS EWM Realty
- $8,950,0004 bd · 6 full + 1 half ba · 3,798 sq ft350 E Ocean Dr #301N · Oceana Key BiscayneDouglas Elliman
- $19,450,0007 bd · 7 full + 1 half ba · 6,497 sq ft550 Harbor DrThree Bridges Realty, LLC
Listings from MIAMI MLS and BeachesMLS. The listing office is shown on every listing page. Information is deemed reliable but not guaranteed.
Waterfront homes for sale compared with all homes in Key Biscayne
| Waterfront homes for sale | All homes for sale | |
|---|---|---|
| Listings for sale | 77 | 147 |
| Share of homes for sale | 52% | 100% |
| Median asking price | $2,725,000 | $2,235,000 |
| Median per sq ft | $1,229 | $1,141 |
Questions about waterfront homes for sale
How much are waterfront homes for sale in Key Biscayne?
As of October 21, 2026, the median asking price is $2,725,000, or $1,229 per sq ft, across 77 listings for sale.
How many waterfront homes for sale in Key Biscayne are on the water?
As of October 21, 2026, 100% 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, 83% of the 71 listings that state a pet policy say pets are allowed. Each building or community sets its own rules.
How long do waterfront 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 91 days.
What do waterfront homes for sale in Key Biscayne cost by number of bedrooms?
As of October 21, 2026, asking prices are: 1 bedroom: from $724,000 to $1,400,000; 2 bedrooms: most from $1,059,000 to $3,650,000; 3 bedrooms: most from $1,890,000 to $3,750,000; 4 bedrooms: from $3,900,000 to $19,800,000.
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