Mosaic
3801 Collins Avenue, Miami Beach, FL 33140
ALERTS FOR MOSAIC
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Mark Zilbert is a Miami Beach real estate agent who has sold $3.4 million at Mosaic. He follows every listing and every unit sold in the building. Call or text Mark at (786) 280-0201 to learn more.
Building Facts
| Developer | WCI Communities |
|---|---|
| Architect | Fullerton-Diaz |
| Year Built | 2006 |
| Units | 85 |
| Unit sizes | 1,212 – 4,071 SqFt |
About Mosaic
Mosaic is a 21-story oceanfront condo of 85 flow-through residences at 3801 Collins Avenue in Mid-Beach. Designed by Fullerton-Diaz for WCI Communities and completed in 2006, it is a building of larger units: 65 three-bedrooms and 18 two-bedrooms from 1,212 SqFt, townhouses at the base and penthouses up to 4,071 SqFt. Private elevator foyers open into each residence, and the flow-through plans give most of them views east to the ocean and west to the Intracoastal. Amenities include an oceanfront pool, a gym, a theater room, a wine cellar with cigar lockers and a sculpture garden.
By Mark Zilbert, Global Real Estate Advisor · updated October 2026
For Sale
Nothing for sale at Mosaic right now. 4 residences sold in the last 12 months; the sold history is below. Set an alert and be first to know.
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
4 closed sales · avg $1,453/SqFt · avg 92% of last asking price
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed ⇅ |
|---|---|---|---|
| 7032 bed · 1,280 SqFt | $1,300,000list $1,450,000 | 90% | 10/26/2610/26 |
| 15023 bed · 1,507 SqFt | $1,950,000list $2,350,000 | 83% | 9/22/269/22 |
| 11053 bed · 1,525 SqFt | $2,200,000list $2,325,000 | 95% | 7/10/267/10 |
| 8063 bed · 1,820 SqFt | $3,459,000list $3,459,000 | 100% | 6/12/266/12 |
% of ask compares the closed price to the final list price. The building's full sold history, 92 sales, lives on the archive view.
Lines and Floorplans
A line is a stack of identical residences, the same plan and views, one above another. Each line’s last sale is the cleanest comp a buyer can get.
| Line ⇅ | Beds ⇅ | SqFt ⇅ | Plan |
|---|---|---|---|
| 01 | 3 / 3 | 2,005 | — |
| 02 | 3 / 3 | 1,661 | — |
| 03 | 2 / 2 | 1,410 | — |
| 04 | 2 / 2 | 1,354 | — |
| 05 | 3 / 3 | 1,661 | — |
| 06 | 3 / 3 | 2,005 | — |
| 10 | 3 / 3½ | 2,749 | — |
Let me know when a unit lists at Mosaic
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Location
3801 Collins Avenue · Mid Beach
Ask Mark About This Condo
Mosaic, 3801 Collins Avenue, Miami Beach
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