Commercial

16 Seaside Avenue, Key Largo

$11,750,000.00

Bedroom 7 bedrooms
Full Bathroom 7 full baths
Half Baths 2 half baths

  • MLS #: 621086
  • Address: 16 Seaside Avenue, Key Largo, FL 33037
  • Date Listed: 8/24/2026
  • Days on Market: 0
  • SQFT: 6585
  • Acres: 6250
  • Subdivision: Seaside Sub (94.5)

Location Location

Agent Comments Agent Comments
Exceptional opportunity to acquire a newly constructed oceanfront estate in Key Largo offering luxury, income potential and substantial waterfront infrastructure. This 7-bedroom, 7-full and 2-half-bath residence is eligible for 7-day vacation rentals, creating an opportunity for investors seeking a luxury short-term rental, corporate retreat or hybrid investment/personal residence. Designed for large-group accommodations, all seven bedrooms feature private ensuite baths and custom walk-in closets. A commercial elevator services all three levels, while a fully integrated smart-home system extends from the gated entrance throughout the residence to the pool and dock. Additional features include interior/exterior surround sound and a whole-house generator. Outside, the property functions as a private resort with an oceanfront pool, gazebo, outdoor kitchen, sandy pier and rooftop deck. A protected private boat basin with six slips provides exceptional dockage and immediate access to the Florida Keys boating lifestyle. SELLER FINANCING AVAILABLE! Contact listing agent for Pro Formas and financing details.

Amenities Amenities
  • Dishwasher
  • Dryer
  • Range
  • Refrigerator
  • Washer

Interior Features Interior Features
  • Cool System: Central Air
  • Floors: Tile
  • Interior: Entrance Foyer, Pantry, Smoke Alarms, Wet Bar

Exterior Features Exterior Features
  • Parking: Off Street, Carport
  • Roof: Concrete
  • Exterior: Boat Slip

Additional Features Additional Features
  • County: Monroe
  • Property Type: Residential Income
  • Tax Number: 2147483647
  • Waterfront Features: Oceanfront
  • Water/Sewer: Buyer to Verify, FKAA
  • Year Built: 2025