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Unit 503
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Williams Island 1000 Unit 503 For Sale

$549,900
1000 Island Blvd · Williams Island · Aventura
Williams Island 1000 Unit 503 For Sale
$549,900
1000 Island Blvd · Williams Island · Aventura
MLS A12028752
Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 1 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 2 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 3 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 4 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 5 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 6 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 7 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 8 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 9 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 10 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 11 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 12 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 13 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 14 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 15 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 16 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 17 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 18 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 19 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 20 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 21 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 22 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 23 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 24 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 25 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 26 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 27 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 28 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 29 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 30 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 31 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 32 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 33 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 34 of 35Williams Island 1000 Unit 503, 1000 Island Blvd, Williams Island, Aventura FL 33160, photo 35 of 35
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13 of 26 For Sale at Williams Island 1000 · back to list
$549,900Asking Price
$299Per SqFt
3/3Beds/BathsBd/Ba
1,840SqFt · 170.9 m²
Williams Island 1000 · MLS A12028752 · 147 days on Zilbert · Listed Jun 8, 2026 · 1000 Island Blvd, Williams Island, Aventura FL 33160

Property Details

Asking Price$549,900
Price per SqFt$299
Maintenance Fee$2,387 Monthly
Property Taxes$8,077 2025
Interior Space1,840 SqFt
Beds/Baths3/3
Year Built1990
MLS #A12028752

Location

Directions

From the listing

Resort-Style Living at Its Finest in Williams Island!Beautifully updated 3-bedroom, 3-bath residence offering 1,840 square feet of bright, spacious living with a desirable split-bedroom floor plan. Situated on a convenient lower floor, this home enjoys tranquil pool, tropical garden, and water views while providing easy access to the building’s amenities. The renovated kitchen features stone countertops, modern cabinetry, stainless steel appliances, and a sunny breakfast area. Expansive living spaces open to a large balcony, perfect for enjoying the peaceful surroundings. The oversized primary suite offers a spa-style bathroom, two walk-in closets, and balcony access, while the split layout provides privacy for family and guests.Additional features include updated flooring, generous storage, spacious secondary bedrooms, and abundant natural light throughout.Enjoy the unparalleled Williams Island lifestyle with 15 tennis courts, 4 pickleball courts, 2 padel courts, a 27,000-square-foot spa and fitness center, indoor and outdoor pools, private marina, kids playground, dog park, three restaurants, salon services, walking paths, social activities, and 24-hour gated security.Building has fully funded reserves, no pending assessments! Residents enjoy the convenience of self-parking and valet parking, allowing to choose the option that best fits your lifestyle.

Listed by Williams Island Realty, LLC

What It Costs to Own

Monthly, before a mortgage and insurance

Maintenance$2,387
Property taxes$673
Per month$3,060

Maintenance $2,387 a month; taxes $8,077 for 2025. MLS figures, which may not be accurate.

Sales History for This Unit · Williams Island 1000 Unit 503

Sale ⇅Sold Price ⇅Asking Price ⇅Beds/Baths ⇅SqFt ⇅Closed Date ⇅

What Other Units Have Been Selling For at Williams Island 1000

21 units sold at Williams Island 1000 in the last 12 months at an average of $324/SqFt · This unit (503) is asking $299/SqFt

Below, the most recent sales most like this unit: units with the same bedroom count.

Unit ⇅Sold Price ⇅% of Ask ⇅Beds/Baths ⇅SqFt ⇅$/SqFt ⇅Closed Date ⇅

For a full analysis of past sales in this building, contact Mark Zilbert.

Mark Zilbert, Global Real Estate Advisor
Mark Zilbert
Global Real Estate Advisor · ONE Sotheby's International Realty · I track every sale at Williams Island 1000. Ask me about this residence, the line, or the building.

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.

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 1000

At Williams Island 1000, 26 of 319 units are for sale and 21 sold in the last 12 months at an average of $324 per SqFt. Unit 503 asks $299 per SqFt, below the building's recent sold average. Figures compiled by Mark Zilbert, an Aventura real estate agent with ONE Sotheby's International Realty, from MLS records.

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