Grand Bay Tower Unit #PH-1AN

Listed as Active
Price: $26,000,000 23.3% price drop
Price / sq ft $2,708
HOA fee: contact agent
Living area: 9600 sq ft / 892 m²
Bedrooms / baths 4 bed, 4 full / 2 half bath
Address: 430 Grand Bay Dr # PH-1AN
Area: Key Biscayne
Year built: 1999
MLS # A11915787

Grand Bay Tower listing description

Dominating the Key Biscayne skyline, this Geoffrey Bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury.

Dominating the Key Biscayne skyline, this Geoffrey Bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury. Encompassing 13,630 sq. ft. with 10,421 sq. ft. under air and 3,000+ sq. ft. of oceanfront terraces, it commands 100 feet of unobstructed beachfront with sweeping sunrise and sunset views. Directly adjacent, the $100M+ newly reimagined Ritz-Carlton and its brand-new Beach Club sit at your footsteps, elevating exclusivity to a world-class level. Inside, soaring ceilings showcase a showpiece chef’s kitchen, grand dining, four-private en-suites, a refined executive office, staff quarters, and couture-caliber closets. Includes five premium parking spaces and five oversized private storage cages. A true trophy residence at the apex of coastal luxury.

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Copyright © 2026 Miami Association of REALTORS®. Listing provided courtesy of The Corcoran Group — Information updated on 07/16/2026. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.