$7,450,000list price
Per sq ft$1,632
7 bd · 8 ba · 4,565 sq ft House
425 HARBOR DR #33149, KEY BISCAYNE, FL 33149
Listing courtesy of One Sotheby's International Realty. MLS# A12034564.On the MLS · Listed Jun 10
$7,390,000
741 HARBOR DR #33149, KEY BISCAYNE, FL 33149
6 beds5.5 baths4,043 sq ftHouseBuilt 2016
Updated today, November 3, 2026This home against Key Biscayne
$1,828 per sq ft, 50% over the Key Biscayne median
29 days on the market
Price cut $200,000 since it was listed at $7,590,000
$54,484 in property taxes (2024)
7,841 sq ft lot
Private pool
Key Biscayne today: 129 homes for sale, median list price $2,725,000.
About this home
Refined 3-story modern contemporary residence on an oversized, beautifully landscaped corner lot along Key Biscayne’s prestigious Harbor Drive, just 15 minutes from the Brickell Financial District, and featuring a spectacular rooftop terrace. This 5,328 total SF home offers 6 bedrooms, 4 full baths, and 3 half baths, thoughtfully designed for both elegant living and effortless entertaining. A grand entry with a stylish pivot door welcomes you into light-filled interiors with soaring ceilings, marble floors in the social areas, and wire-brushed white oak flooring upstairs. Panoramic impact windows and multiple terraces create seamless indoor-outdoor flow. The resort-style backyard features a heated saltwater pool with waterfall and inviting lounge areas. The Mia Cucina chef’s kitchen anchors the main living space with a marble waterfall island, custom cabinetry, and premium appliances including Wolf induction cooktop/ovens, Sub-Zero refrigeration, and Asko dishwasher. Smart home technology includes Savant automation, Lutron lighting, whole-home audio, and integrated security. The expansive primary suite offers a sitting area, private balcony, covered terrace, beverage station, custom walk-in closets, and a spa-inspired marble bath. A dedicated office, upstairs family room, staff quarters, and laundry room add flexibility. The rooftop entertainment deck includes a summer kitchen with Wolf grill, Sub-Zero refrigeration, lounge areas, and a half bath—ideal for sunset gatherings.
Zoned schools
Elementary: Key Biscayne K-8 Center
Middle: Ponce de Leon Middle School
High: Coral Gables Senior High School
From Miami-Dade County Public Schools attendance zones.
Listing courtesy of Coldwell Banker Realty. MLS# A11976789.
Listing information is provided by the MLS and is deemed reliable but not guaranteed.
Listed October 5, 2026.
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