New Listings in Key Biscayne, FL This Week
The homes that just listed are the ones you have a shot at before everyone else: the best-priced ones go under contract in days. This page lists every Key Biscayne listing from the last week, newest first, with price, size and community, refreshed every night from the live MLS record.
40 homes came on the market in Key Biscayne, FL in the last 7 days — about 6 a day — at a median asking price of $1,620,000 ($529,000 to $8,500,000 for the middle 80%). That is 30% of the 134 homes currently for sale. The most new listings are in Commodore Club South Cond (3) and ZIP 33149 (40).
New listings in Key Biscayne this week
| Listing | Community | Asking | $ / sq ft | Listed |
|---|---|---|---|---|
| 161 Cape Florida Drive 4 bd · 6 ba · 6,661 sf · SingleFamilyResidence | Cape Florida | $14,990,000 | $2,250 | 0d |
| 238 Buttonwood Dr 6 bd · 7 ba · 4,190 sf · SingleFamilyResidence | Tropical Isle Homes | $8,500,000 | $2,029 | 0d |
| 501 Bay Lane 5 bd · 5 ba · 4,759 sf · SingleFamilyResidence | Tropical Isle Homes | $5,990,000 | $1,259 | 0d |
| 119 Harbor Dr 3 bd · 2 ba · 1,554 sf · SingleFamilyResidence | Tropical Isle Homes | $3,300,000 | $2,124 | 0d |
| 199 Ocean Lane Drive 801 3 bd · 3 ba · 1,930 sf · Condominium | Commodore Club South Cond | $2,990,000 | $1,549 | 0d |
| 605 Ocean Dr 7L 3 bd · 3 ba · 1,772 sf · Condominium | Sands Of Key Biscayne | $2,600,000 | $1,467 | 0d |
| 737 Crandon Blvd Ph-1 2 bd · 3 ba · 2,060 sf · Condominium | LAKE VILLA TWO Condo | $2,250,000 | $1,092 | 0d |
| 199 Ocean Lane Dr 201 3 bd · 3 ba · 1,930 sf · Condominium | Commodore Club South Cond | $2,150,000 | $1,114 | 0d |
| 719 Crandon Blvd 310 2 bd · 2 ba · 1,700 sf · Condominium | RESORT VILLA TWO Condo | $1,950,000 | $1,147 | 0d |
| 202 Sunrise Dr 202B 3 bd · 3 ba · 1,550 sf · Condominium | BAHAMA HOUSE SOUTH Condo | $1,790,000 | $1,155 | 0d |
| 151 Crandon Blvd 439 2 bd · 2 ba · 1,547 sf · Condominium | The Emeraldbay | $1,450,000 | $937 | 0d |
| 177 Ocean Lane Dr 512 2 bd · 2 ba · 1,260 sf · Condominium | Key Biscaynes Commodore C | $1,170,160 | $929 | 0d |
| 575 Crandon Blvd 706 2 bd · 2 ba · 1,311 sf · Condominium | KEY BISC AMBASSADOR Condo | $850,000 | $648 | 0d |
| 210 Sea View Dr 409 2 bd · 2 ba · 1,330 sf · Condominium | CAPE FLORIDA CLUB Condo P | $844,000 | $635 | 0d |
| 150 Ocean Lane Dr 7C 2 bd · 2 ba · 1,335 sf · Condominium | ISLAND BREAKERS Condo | $835,000 | $625 | 0d |
| 155 Ocean Lane Dr 103 1 bd · 2 ba · 895 sf · Condominium | COMMODORE CLUB WEST Condo | $825,000 | $922 | 0d |
| 155 Ocean Lane Dr 403 1 bd · 2 ba · 895 sf · Condominium | COMMODORE CLUB WEST Condo | $790,000 | $883 | 0d |
| 240 Galen Drive 109 3 bd · 2 ba · 1,100 sf · Condominium | GALEN DRIVE Condo Apartments | $740,000 | $673 | 0d |
| 210 Sea View Dr 207 1 bd · 2 ba · 875 sf · Condominium | cape florida clib condo p | $579,000 | $662 | 0d |
| 100 Ocean Lane Dr 303 1 bd · 2 ba · 870 sf · Condominium | Key Biscayne One Hundred | $505,000 | $580 | 0d |
| 255 Sunrise Dr 307 1 bd · 1 ba · 676 sf · Condominium | CAY POLYNESIA Condo | $489,000 | $723 | 0d |
| Address withheld 5 bd · 5 ba · 3,186 sf · Condominium | OCEAN TOWER ONE Condo | $3,975,000 | $1,248 | 1d |
| Address withheld 3 bd · 2 ba · 1,847 sf · Condominium | BAHIA MAR Condo OF KEY BI | $1,360,000 | $736 | 1d |
| 150 Ocean Lane Dr 2H 2 bd · 2 ba · 1,335 sf · Condominium | ISLAND BREAKERS Condo | $799,000 | $599 | 1d |
| 131 Cape Florida Dr 6 bd · 7 ba · SingleFamilyResidence | Cape Florida | $16,500,000 | — | 2d |
| 755 Curtiswood Dr 5 bd · 5 ba · 3,197 sf · SingleFamilyResidence | Biscayne Key Estates | $5,600,000 | $1,752 | 2d |
| 1111 Crandon Blvd B506 2 bd · 2 ba · 1,409 sf · Condominium | Towers Of Key Biscayne Co | $1,350,000 | $958 | 2d |
| 251 Galen Dr 302 1 bd · 2 ba · 854 sf · Condominium | KEY BISCAYNE VI Condo | $480,000 | $562 | 2d |
| 255 Sunrise Dr 107 1 bd · 1 ba · 608 sf · Condominium | CAY POLYNESIA Condo | $459,000 | $755 | 2d |
| 640 S Mashta Dr 4 bd · 4 ba · 3,620 sf · SingleFamilyResidence | Mashta Island | $16,800,000 | $4,641 | 3d |
| 350 Ocean Dr 405N 2 bd · 4 ba · 1,727 sf · Condominium | Oceana | $3,799,000 | $2,200 | 3d |
| 544 Warren Ln 6 bd · 6 ba · 1,044 sf · SingleFamilyResidence | Tropical Isle Homes | $8,000,000 | $7,663 | 4d |
| 1111 Crandon Blvd A501 3 bd · 2 ba · 1,782 sf · Condominium | Towers Of Key Biscayne Co | $2,950,000 | $1,655 | 4d |
| 571 S Mashta Dr 4 bd · 3 ba · 2,761 sf · SingleFamilyResidence | Mashta Island A | $6,350,000 | $2,300 | 6d |
| 200 Ocean Lane Dr Pb4 1 bd · 1 ba · 1,217 sf · StockCooperative | Island House Apt Inc - Co | $1,400,000 | $1,150 | 6d |
| Address withheld 1 bd · 2 ba · 895 sf · Condominium | COMMODORE CLUB WEST Condo | $845,000 | $944 | 6d |
| 785 Crandon Blvd 205/305 4 bd · 5 ba · 4,200 sf · Condominium | CLUB TOWER TWO Condo | $6,900,000 | $1,643 | 7d |
| 255 Ridgewood Rd 4 bd · 3 ba · 2,177 sf · SingleFamilyResidence | Tropical Isle Homes | $3,550,000 | $1,631 | 7d |
| 199 Ocean Lane Dr 413 2 bd · 2 ba · 1,260 sf · Condominium | Commodore Club South Cond | $1,175,000 | $933 | 7d |
| 195 Sunrise Dr 7 1 bd · 1 ba · 790 sf · Condominium | INDIES Condo | $529,000 | $670 | 7d |
Where the new listings are
| Community | City | New this week | Median asking |
|---|---|---|---|
| Commodore Club South Cond | Key Biscayne | 3 | $2,150,000 |
| COMMODORE CLUB WEST Condo | Key Biscayne | 3 | $825,000 |
| Tropical Isle Homes | Key Biscayne | 3 | $3,550,000 |
| ISLAND BREAKERS Condo | Key Biscayne | 2 | $817,000 |
| Towers Of Key Biscayne Co | Key Biscayne | 2 | $2,150,000 |
| CAY POLYNESIA Condo | Key Biscayne | 2 | $474,000 |
| Cape Florida | Key Biscayne | 2 | $15,745,000 |
How to read this
A listing counts as new when its MLS days-on-market is seven or fewer at the nightly refresh; relists under a new MLS number count as new. Prices are asking prices. Source: live MLS feeds compiled by Momentum Research, updated September 16, 2026..