430 Grand Bay Dr # 307, Key Biscayne, FL 33149

$3,400,000 · 3 beds, 4 baths, 2,840 square feet · Pending

Step off your private elevator into your own foyer and feel instantly at home. This updated, light-filled 3BR + maid's quarters / 4BA offers a wonderfully functional layout - open living and dining area, family room, and a partially open kitchen with snack counter, all flowing to a spacious garden terrace with peaceful green views. Three full ensuite bedrooms. The primary suite is bright and spacious with its own private balcony. Impact windows throughout. Move-in ready. Boutique building. Enjoy Grand Bay's five-star amenities: beach service, pool, fitness center, concierge, valet, tennis and padel courts, and more - all steps from the Ritz-Carlton! Island living at its finest.

Listing courtesy of BHHS EWM Realty, the listing brokerage, 305-361-5600. MLS number A11989375. See every unit for sale in this building.

Listing data courtesy of MIAMI REALTORS® MLS. Updated Oct 20, 2026 3:30 AM ET. MLS disclaimers

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