Williams Island 1000
1000 Island Blvd, Aventura, FL 33160
ALERTS FOR WILLIAMS ISLAND 1000
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Mark Zilbert is a Aventura real estate agent who follows every listing and sale at Williams Island 1000. Buyers and sellers can call or text Mark at (786) 280-0201.
Building Facts
| Developer | The Trump Group |
|---|---|
| Architect | Robert M. Swedroe |
| Year Built | 1990 |
| Units | 319 |
| Floors | 32 |
| Unit sizes | 960 – 4,560 SqFt |
About Williams Island 1000
Williams Island 1000 is a 319-residence condo at 1000 Island Boulevard, the island's largest building, finished in 1990. The Trump Group had Robert M. Swedroe design it on the Intracoastal side, overlooking Maule Lake, with 11 residences to a floor. Plans hold one bedroom up to four, 960 to 4,560 SqFt, most with two bedrooms. Residents have the Williams Island Club with its dining rooms, the island spa, a tennis center of 16 lighted courts and the 106-slip marina.
By Mark Zilbert, Global Real Estate Advisor · updated October 2026
Asking prices by bedrooms: 2 beds $385K to $519K · 3 beds $575K to $850K · Penthouses from $899K

For Sale
26 units · avg asking $408/SqFt
| Unit ⇅ | Price ⇅ | Listed ⇅ |
|---|---|---|
| 305Under Contract2 bed · 1,230 SqFt | $325,000$264/SqFt · ▼5.8% | 7/7/267/7 |
| 20052 bed · 1,230 SqFt | $385,000$313/SqFt | 10/20/2610/20 |
| 4052 bed · 1,230 SqFt | $385,000$313/SqFt | 8/13/268/13 |
| 29112 bed · 1,140 SqFt | $395,000$346/SqFt | 8/6/268/6 |
| 29082 bed · 1,230 SqFt | $415,000$337/SqFt · ▼10.8% | 3/13/263/13 |
| 9112 bed · 1,140 SqFt | $455,000$399/SqFt | 6/13/266/13 |
| 19102 bed · 1,300 SqFt | $469,000$361/SqFt · ▼5.3% | 4/10/264/10 |
| 30102 bed · 1,300 SqFt | $470,000$362/SqFt | 6/11/266/11 |
| 19112 bed · 1,140 SqFt | $475,000$417/SqFt | 9/8/269/8 |
| 10102 bed · 1,300 SqFt | $480,000$369/SqFt | 8/24/268/24 |
| 17102 bed · 1,300 SqFt | $499,000$384/SqFt | 8/13/268/13 |
| 18122 bed · 1,350 SqFt | $519,000$384/SqFt · ▼13.4% | 3/10/263/10 |
| 3122 bed · 1,350 SqFt | $525,000$389/SqFt | 1/21/261/21 |
| 5033 bed · 1,840 SqFt | $549,900$299/SqFt | 6/8/266/8 |
| 5043 bed · 1,880 SqFt | $575,000$306/SqFt | 10/9/2610/9 |
| 6023 bed · 1,900 SqFt | $599,000$315/SqFt | 11/21/2511/21/25 |
| 3033 bed · 1,840 SqFt | $649,000$353/SqFt · ▼7.3% | 8/18/268/18 |
| 14033 bed · 1,840 SqFt | $679,000$369/SqFt · ▼9.3% | 10/17/2510/17/25 |
| 1206Under Contract3 bed · 1,696 SqFt | $698,000$412/SqFt | 7/11/267/11 |
| 20033 bed · 1,840 SqFt | $799,000$434/SqFt · ▼3.6% | 8/20/258/20/25 |
| 29033 bed · 1,840 SqFt | $819,000$445/SqFt · ▼3.5% | 3/24/263/24 |
| 2023 bed · 1,880 SqFt | $850,000$452/SqFt | 8/10/268/10 |
| 12043 bed · 1,950 SqFt | $850,000$436/SqFt · ▼15.0% | 8/10/268/10 |
| PH 22 bed · 2,055 SqFt | $899,000$437/SqFt · ▼24.8% | 9/22/259/22/25 |
| 31073 bed · 1,690 SqFt | $1,100,000$651/SqFt | 4/15/264/15 |
| PH 94 bed · 1,880 SqFt | $1,595,000$848/SqFt | 10/13/2610/13 |
Pending Sales
Under contract, awaiting closing. The freshest signal of where prices are settling. In the MLS: For sale is Active or Active with Contract; these are Pending. The price shown is the asking price. The closed price appears in Sold when it records.
No residences under contract at the moment.
Sold · Last 12 Months
21 closed sales · avg $324/SqFt · avg 93% of last asking price
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed ⇅ |
|---|---|---|---|
| 21052 bed · 1,230 SqFt | $360,000list $379,900 | 95% | 9/29/269/29 |
| 23073 bed · 1,520 SqFt | $635,000list $650,000 | 98% | 9/29/269/29 |
| 10093 bed · 1,930 SqFt | $950,000list $999,800 | 95% | 8/3/268/3 |
| 7102 bed · 1,300 SqFt | $450,000list $460,000 | 98% | 6/5/266/5 |
| 30023 bed · 2,055 SqFt | $625,000list $699,000 | 89% | 6/4/266/4 |
| 29093 bed · 1,880 SqFt | $550,000list $599,000 | 92% | 6/1/266/1 |
| 8033 bed · 1,840 SqFt | $420,000list $450,000 | 93% | 5/5/265/5 |
| 16082 bed · 1,230 SqFt | $290,000list $295,000 | 98% | 4/30/264/30 |
| 20043 bed · 1,950 SqFt | $575,000list $650,000 | 88% | 4/21/264/21 |
| 6122 bed · 1,350 SqFt | $320,000list $379,999 | 84% | 3/9/263/9 |
| 29063 bed · 1,520 SqFt | $550,000list $606,000 | 91% | 3/2/263/2 |
| 8023 bed · 1,900 SqFt | $510,000list $500,000 | 102% | 3/2/263/2 |
| 8122 bed · 1,350 SqFt | $379,000list $399,000 | 95% | 2/25/262/25 |
| 9112 bed · 1,140 SqFt | $280,000list $329,000 | 85% | 2/24/262/24 |
| 25112 bed · 1,140 SqFt | $410,000list $425,000 | 96% | 2/20/262/20 |
| 21033 bed · 1,840 SqFt | $640,000list $699,000 | 92% | 2/17/262/17 |
| 3023 bed · 1,840 SqFt | $515,000list $555,000 | 93% | 2/5/262/5 |
| 25082 bed · 1,230 SqFt | $390,000list $433,000 | 90% | 2/3/262/3 |
| 21073 bed · 1,696 SqFt | $645,000list $699,000 | 92% | 12/19/2512/19/25 |
| 26112 bed · 1,140 SqFt | $530,000list $569,000 | 93% | 12/1/2512/1/25 |
| 6112 bed · 1,140 SqFt | $406,000list $425,000 | 96% | 11/4/2511/4/25 |
% of ask compares the closed price to the final list price. The building's full sold history, 355 sales, lives on the archive view.
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Location
1000 Island Blvd · Williams Island
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Williams Island 1000, 1000 Island Blvd, Aventura
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