4000 Island Boulevard #2701, Aventura, FL

About this home

A rare duplex in the sky, this extraordinary residence offers dramatic scale, refined design, and breathtaking direct ocean and Intracoastal views from every level. Featuring 3 bedrooms, 4.5 bathrooms, plus a staff suite, this home is thoughtfully designed for both grand entertaining and everyday living. A striking glass staircase connects the two levels, creating an architectural statement while preserving light and flow. The expansive open-concept living area showcases a state-of-the-art open kitchen with waterfall countertops, premium appliances, and seamless integration into the dining and living spaces—framed by floor-to-ceiling glass and endless water vistas. Elegant 4’ x 4’ rectified porcelain white marble flooring runs throughout, complemented by custom dropped ceiling soffitry, integrated LED lighting, and refined modern finishes. The residence offers exceptional functionality with a dedicated wine storage room, full laundry room, generous closet and storage space, and a private staff bedroom. Williams Island lifestyle, featuring world-class amenities including 14 TENNIS COURTS, 4 PICKLE BALL COURTS, 2 PADEL COURTS, 3 RESTAURANTS, STATE OF THE ART SPA, MARINA, WALK/JOG PATH, KIDS PLAYGROUND, BASKETBALL COURT, SOCCER FIELD, PUTTING GREEN, COURTESY BUS, PLUS GOURMET SUNDRY COFFEE/GELATO SHOP. A truly unique opportunity to own a sophisticated sky residence with architectural presence, panoramic views, and resort-style living. Pictures are artist renderings and staged.

Area

Aventura

Building

4000 ISL BLVD WILLIAMS IS

MLS #

A12110547

Listing agent

Joel Matus

Living area (m²)

229 m²

Year built

1985

Floors in the building

32

Pets

Allowed

Furnished

Unfurnished

Waterfront

Yes

Private pool

Yes

Listed

October 21, 2026

Days on market

12

Interior features

• Breakfast Bar
• Built In Features
• Breakfast Area
• Dining Area
• Separate Formal Dining Room
• Entrance Foyer
• Pantry
• Bar
• Walk In Closets

Exterior features

• Balcony
• Outdoor Living Area

Building amenities

• Pool
• Boat Dock

Parking features

• Valet

Appliances

• Dryer
• Dishwasher
• Electric Range
• Disposal
• Ice Maker
• Microwave
• Refrigerator
• Washer