Williams Island 1000 is a 32-story tower at 1000 Island Boulevard, one of the towers on Williams Island, an 84-acre private island community in Aventura. It was completed in 1990 and designed by Swedroe Architecture, the firm behind most of the island's towers. Residents share the island's spa and fitness center, tennis club and marina, and the building runs 24-hour valet, security and concierge. Residences run from about 960 to 3,484 sq ft.Williams Island 1000 es una torre de 32 pisos en el 1000 de Island Boulevard, una de las torres de Williams Island, una comunidad privada de 84 acres en una isla de Aventura. Fue terminada en 1990 con diseño de Swedroe Architecture, la firma detras de la mayoría de las torres de la isla. Los residentes comparten el spa y gimnasio, el club de tenis y la marina de la isla, y el edificio ofrece valet, seguridad y conserjeria las 24 horas. Las residencias van de unos 960 a 3,484 pies cuadrados.
Own here?¿Es propietario?Track your home’s valueSiga el valor de su propiedadReal recorded closings in this tower, your comp sheet for any unit upstairs.Cierres reales registrados en esta torre, sus comparables para cualquier unidad.
| UnitUnidad | SoldVendido | Bd | Ba | Sq Ft | Sold PricePrecio | $/SF |
|---|---|---|---|---|---|---|
| #2307 | Sep 29, 2026 | 3 | 3 | 1,520 | $635,000 | $418 |
| #1009 | Aug 3, 2026 | 3 | 3 | 1,930 | $950,000 | $492 |
| #3002 | Jun 4, 2026 | 3 | 3 | 2,055 | $625,000 | $304 |
| #2909 | Jun 1, 2026 | 3 | 3 | 1,880 | $550,000 | $293 |
| #612 | Mar 9, 2026 | 2 | 2 | 1,350 | $320,000 | $237 |
| #2906 | Mar 2, 2026 | 3 | 3 | 1,520 | $550,000 | $362 |
| #812 | Feb 25, 2026 | 2 | 2 | 1,350 | $379,000 | $281 |
| #2611 | Dec 1, 2025 | 2 | 2 | 1,140 | $530,000 | $465 |
| #611 | Nov 4, 2025 | 2 | 2 | 1,140 | $406,000 | $356 |
| #2407 | Oct 17, 2025 | 3 | 3 | 1,520 | $645,000 | $424 |
| #1909 | Oct 9, 2025 | 3 | 3 | 1,950 | $670,000 | $344 |
| #2804 | Jul 28, 2025 | 3 | 3 | 1,950 | $635,000 | $326 |
| #1606 | Apr 21, 2025 | 3 | 3 | 1,520 | $710,000 | $467 |
| #311 | Jan 30, 2025 | 2 | 2 | 1,140 | $345,000 | $303 |
| #2712 | Dec 26, 2024 | 2 | 2 | 1,350 | $450,000 | $333 |
| #2810 | Dec 18, 2024 | 2 | 2 | 1,300 | $402,500 | $310 |
| #310 | Dec 6, 2024 | 2 | 2 | 1,300 | $310,000 | $238 |
| #407 | Sep 30, 2024 | 3 | 3 | 1,696 | $558,500 | $329 |
| #2711 | Sep 10, 2024 | 2 | 2 | 1,140 | $390,000 | $342 |
| #2607 | Sep 3, 2024 | 3 | — | 1,696 | $530,000 | $313 |
Source: MIAMI MLS closed sales. Updates automatically as new closings are recorded. Data deemed reliable but not guaranteed accurate by MIAMI REALTORS®.Fuente: ventas cerradas de MIAMI MLS. Se actualiza automáticamente con cada nuevo cierre.
Closed leases recorded in this tower. What tenants actually paid, not asking prices.Rentas cerradas registradas en esta torre. Lo que los inquilinos realmente pagaron.
| UnitUnidad | LeasedRentado | Bd | Ba | Sq Ft | RentRenta |
|---|---|---|---|---|---|
| #2803 | Oct 15, 2026 | 3 | 3 | 1,840 | $6,600/mo |
| #2806 | Aug 5, 2026 | 3 | 3 | 1,520 | $5,700/mo |
| #2508 | Aug 1, 2026 | 2 | 2 | 1,230 | $4,600/mo |
| #2410 | Jun 15, 2026 | 2 | 2 | 1,300 | $4,850/mo |
| #2407 | Jun 12, 2026 | 3 | 3 | 1,520 | $6,500/mo |
| #2312 | Jun 5, 2026 | 2 | 2 | 1,350 | $4,800/mo |
| #504 | May 17, 2026 | 3 | 3 | 1,880 | $5,500/mo |
| #2812 | Apr 1, 2026 | 2 | 2 | 1,350 | $4,350/mo |
| #2707 | Jan 3, 2026 | 3 | 3 | 1,520 | $6,500/mo |
| #1511 | Dec 19, 2025 | 1 | 2 | 1,140 | $3,000/mo |
| #1612 | Dec 15, 2025 | 2 | 2 | 1,350 | $4,000/mo |
| #2903 | Dec 1, 2025 | 3 | 3 | 1,840 | $8,000/mo |
| #1404 | Nov 10, 2025 | 3 | 3 | 1,950 | $6,000/mo |
| #2309 | Oct 29, 2025 | 3 | 3 | 1,880 | $6,000/mo |
| #2002 | Sep 2, 2025 | 3 | 3 | 1,900 | $4,500/mo |
Source: MIAMI MLS closed leases. Data deemed reliable but not guaranteed accurate by MIAMI REALTORS®. Ask Li what your unit could rent for: contact Li.Fuente: rentas cerradas de MIAMI MLS. Pregunta a Li cuánto podría rentar tu unidad: contactar a Li.
Li tours this building with clients regularly, lines, views, HOA realities and which units to skip. Off-market units included.Li recorre este edificio con clientes regularmente, líneas, vistas, realidades del HOA y qué unidades evitar. Incluye unidades fuera del mercado.
Schedule With LiAgendar Con LiSame building, same bedroom count, very different prices. Line 11 two-bedrooms have closed at a median of $356 per sq ft; line 12 at $281. That is 27% apart, and a building-wide average hides it.Mismo edificio, mismas habitaciones, precios muy distintos. En la línea 11, las unidades de 2 habitaciones han cerrado a una mediana de $356 por pie cuadrado; en la línea 12, a $281. Un 27% de diferencia que un promedio del edificio esconde.
| LineLínea | LayoutDistribución | Median $/sq ftMediana $/pie² | Last saleÚltima venta | On the marketEn el mercado | Floors soldPisos vendidos |
|---|---|---|---|---|---|
| 06 | 3 bed3 hab · 3 ba1,520 sq ft | $4142 sales2 ventas | #2906 · $550KMar 2026mar 2026 | NoneNinguna | 16–29 |
| 07 | 3 bed3 hab · 3 ba1,520 sq ft | $4212 sales2 ventas | #2307 · $635KSep 2026sep 2026 | NoneNinguna | 23–24 |
| 09 | 3 bed3 hab · 3 ba1,880–1,950 sq ft | $3443 sales3 ventas | #1009 · $950KAug 2026ago 2026 | NoneNinguna | 10–29 |
| 10 | 2 bed2 hab · 2 ba1,300 sq ft | $2742 sales2 ventas | #2810 · $403KDec 2024dic 2024 | 4 for sale4 en ventafrom desde $469K | 3–28 |
| 11 | 2 bed2 hab · 2 ba1,140 sq ft | $3563 sales3 ventas | #2611 · $530KDec 2025dic 2025 | 2 for sale2 en ventafrom desde $455K | 3–26 |
| 12 | 2 bed2 hab · 2 ba1,350 sq ft | $2813 sales3 ventas | #612 · $320KMar 2026mar 2026 | NoneNinguna | 6–27 |
Own at Williams Island 1000? Your line is the best guide to your price. Enter your unit and see an estimate built from your own line’s sales.¿Es propietario en Williams Island 1000? Su línea es la mejor guía de su precio. Ingrese su unidad y vea una estimación basada en las ventas de su propia línea.
Estimate my unitEstimar mi unidad →A line is the last two digits of the unit number (#2005 is line 05). Medians of 17 MIAMI MLS closed sales at 1000 W Island Blvd, Dec 2024 to Sep 2026; a line with homes of clearly different sizes is shown on separate rows, and lines with fewer than two sales are left out. Asking prices from active listings on October 19, 2026. Data deemed reliable but not guaranteed accurate by MIAMI REALTORS®.Una línea son los dos últimos dígitos del número de unidad (#2005 es la línea 05). Medianas de 17 ventas cerradas en MIAMI MLS en 1000 W Island Blvd, dic 2024 a sep 2026; una línea con unidades de tamaño claramente distinto aparece en filas separadas, y se omiten las líneas con menos de dos ventas. Precios de lista de los anuncios activos al October 19, 2026. Información considerada confiable pero no garantizada por MIAMI REALTORS®.