Basic Information

  • MLS # A11915787
  • Type Condominium
  • Status Active
  • Subdivision/Complex Grand Bay Tower Condo
  • Year Built 1999
  • Total Sqft 9,600
  • Date Listed 11/24/2025
  • Days on Market 215
Description

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.

Amenities

  • Bike Storage
  • Clubhouse
  • Fitness Center
  • Pool

Exterior Features

  • Waterfront Yes
  • Parking Spaces 0
  • Pool Yes
  • View Bay, Ocean
  • Construction Type Block
  • Waterfront Description Ocean Access, Ocean Front
  • Parking Description Guest, Two Or More Spaces, Valet
  • Exterior Features Balcony
  • Style Condominium

Interior Features

  • Adjusted Sqft 9,600Sq.Ft
  • Cooling Description Electric
  • Equipment Appliances Built In Oven, Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Microwave, Refrigerator, Washer
  • Floor Description Ceramic Tile
  • Heating Description Electric
  • Interior Features Bidet, Built In Features, Breakfast Area, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, Entrance Foyer, High Ceilings, Jetted Tub, Other, Sitting Area In Primary, Separate Shower, Walk In Closets
  • Sqft 9,600Sq.Ft

Property Features

  • Address 430 Grand Bay Dr #PH-1AN
  • Aprox. Lot Size 9,600
  • Architectural Style High Rise, Penthouse
  • Association Fee Frequency Monthly
  • City Key Biscayne
  • Construction Materials Block
  • County Miami- Dade
  • Furnished Info no
  • Listing Terms Cash, Conventional
  • Occupant Type Call Agent
  • Parking Features Guest, Two Or More Spaces, Valet
  • Patio And Porch Features Balcony, Open
  • Pets Allowed Conditional, Yes
  • Pool Features Association
  • Possession Closing And Funding
  • Postal City Key Biscayne
  • Public Survey Township 24
  • HOA Fees $0
  • Subdivision Complex Grand Bay Tower
  • Subdivision Info Grand Bay Tower Condo
  • Tax Amount $153,827
  • Tax Legal desc GRAND BAY TOWER CONDO UNITS PH-1AN & PH-1AS UNDIV 1.4578 & 1.4578 INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 18938-2999 1299 1 COC 25567
  • Tax Year 2024
  • Terms Considered Cash, Conventional
  • Type of Property Condominium
  • View Bay, Ocean
  • Window Features Blinds
  • Year Built Details Resale
  • Waterfront Description Ocean Access, Ocean Front

430 Grand Bay Dr #PH-1AN

Key Biscayne, FL 33149

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