Key Biscayne luxury homes
As of , 80 luxury homes are listed in Key Biscayne. The median asking price is about $4,450,000, or $1,631 per sq ft.
Live MLS data from MIAMI MLS and BeachesMLS. Updated .
- Luxury homes
- 80
- Median asking price
- $4,450,000
- Median per sq ft
- $1,631
- On the water
- 60%
- $2,250,0002 bd · 2 full + 1 half ba · 2,060 sq ft737 Crandon Blvd #PH-1 · Lake Villa TwoBHHS EWM Realty
- $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
- $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
- $3,595,0003 bd · 3 ba · 3,120 sq ft881 Ocean Dr #7H · Casa del MarElite Ocean View Realty LLC
- $18,500,0004 bd · 4 full + 1 half ba · 2,255 sq ft631 N Mashta DrColdwell Banker
- $2,950,0003 bd · 2 ba · 1,782 sq ft1111 Crandon Blvd #A501 · Towers of Key BiscayneThe Keyes Company
- $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 - $3,499,9994 bd · 4 full + 1 half ba · 1,880 sq ft200 Ocean Lane Dr #501 · Island House AptLuxuri International Real Estate Miami, LLC
- $2,800,0002 bd · 2 ba · 1,950 sq ft201 Crandon Blvd #643 · Key ColonyBHHS EWM Realty
- $5,199,0006 bd · 4 full + 1 half ba · 3,356 sq ft650 Curtiswood DrOne Sotheby's International Realty
- $5,100,0005 bd · 4 full + 1 half ba · 3,535 sq ft797 Glenridge RdSwann Realty Partners, LLC
- $7,450,0007 bd · 7 full + 2 half ba · 4,565 sq ft425 Harbor DrOne Sotheby's International Realty
- $9,200,0005 bd · 5 full + 1 half ba · 4,416 sq ft625 Curtiswood DrOne Sotheby's International Realty
- $3,799,0002 bd · 3 full + 1 half ba · 1,727 sq ft350 Ocean Dr #405N · Oceana Key BiscayneVantage Real Estate LLC
- $7,490,0005 bd · 5 full + 2 half ba · 3,768 sq ft571 Glenridge RdLuxe Living Realty
- $17,900,0005 bd · 5 full + 1 half ba · 4,764 sq ft350 Ocean Dr #LPH2N · Oceana Key BiscayneBHHS EWM Realty
- $18,500,0005 bd · 5 full + 1 half ba · 4,566 sq ft799 Crandon Blvd #PH-8 · Ocean Tower TwoColdwell Banker Realty
- $8,500,0006 bd · 6 full + 1 half ba · 4,190 sq ft238 Buttonwood DrDouglas Elliman
- $2,600,0004 bd · 3 full + 1 half ba · 2,442 sq ft209 E Enid Dr #36BHHS EWM Realty
Listings from MIAMI MLS and BeachesMLS. The listing office is shown on every listing page. Information is deemed reliable but not guaranteed.
Luxury homes compared with all homes in Key Biscayne
| Luxury homes | All homes for sale | |
|---|---|---|
| Listings for sale | 80 | 149 |
| Share of homes for sale | 54% | 100% |
| Median asking price | $4,450,000 | $2,265,000 |
| Median per sq ft | $1,631 | $1,141 |
Questions about luxury homes
How much are luxury homes in Key Biscayne?
As of October 22, 2026, the median asking price is $4,450,000, or $1,631 per sq ft, across 80 listings for sale.
How many luxury homes in Key Biscayne are on the water?
As of October 22, 2026, 60% of the listings for sale in Key Biscayne say they are on the water.
Are pets allowed in Key Biscayne?
As of October 22, 2026, 83% of the 63 listings that state a pet policy say pets are allowed. Each building or community sets its own rules.
How long do luxury homes stay on the market in Key Biscayne?
As of October 22, 2026, the median listing for sale has been on the market for 132 days.
What do luxury homes in Key Biscayne cost by number of bedrooms?
As of October 22, 2026, asking prices are: 2 bedrooms: from $2,250,000 to $6,900,000; 3 bedrooms: most from $2,220,000 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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