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| Asking Price | $815,000 |
|---|---|
| Price per SqFt | $443 |
| Maintenance fee | $2,129 Monthly |
| Property Taxes | $8,018 2025 |
| Interior Space | 1,840 SqFt |
| Beds/Baths | 2/2 |
| Year Built | 1985 |
| MLS # | A12087392 |
Estimated Costs
An estimate of condo or HOA fees and property taxes
Fees and taxes based on MLS provided figures, and may not be accurate
From the listing
Experience luxurious living in this 1,840 sq. ft. lanai unit in the 4000 Building, Williams Island. This 2-bedroom, 2-bath residence, plus a converted third room, features an open, updated kitchen with quartz countertops, stainless steel appliances, and marble floors throughout. Enjoy upgraded bathrooms, closets, and lighting. Unique lanai-level walkout to the pool. Enjoy 84 acres of amenities, including 14 tennis courts, 4 pickleball courts, 2 padel courts, 3 restaurants, a state-of-the-art spa, marina, scenic walking and jogging paths, children’s playground, basketball court, soccer field, putting green, and a courtesy shuttle service. Residents also enjoy a gourmet café and gelato shop, plus a vibrant social atmosphere with events and activities year-round. A true resort-style living experience—don’t miss this exceptional opportunity.
Listed by Williams Island Realty, LLC
Sales History for This Unit · Williams Island 4000 Unit 402
Sales history is unavailable for this property
What Other Units Have Been Selling For at Williams Island 4000
6 other units sold in the last 12 months at an average of $419/SqFt · This unit (402) is asking $443/SqFt
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed Date ⇅ |
|---|---|---|---|
| 1007 | $716,000$338/SqFt | 78% | 6/2/26 |
| 1503 | $490,000$325/SqFt | 85% | 5/1/26 |
| 1507 | $820,000$387/SqFt | 92% | 2/13/26 |
| 2607 | $927,000$437/SqFt | 84% | 10/29/25 |
| 2606 | $1,025,000$483/SqFt | 93% | 10/14/25 |
| 1906 | $1,100,000$519/SqFt | 94% | 9/26/25 |
| 2503 | $499,000$331/SqFt | 100% | 8/22/25 |
| 906 | $1,075,000$507/SqFt | 90% | 7/31/25 |
For a full analysis of past sales in this building, contact Mark Zilbert.

Listed by Williams Island Realty, LLC. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Aventura and throughout South Florida.
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Location
The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.
More at Williams Island 4000
200 units · 8 for sale · 10 sold in the last 12 months · building avg $390/SqFt sold, against this unit's $443 ask
