Mosaic Condos for Sale
3 units available · From $1,450,000 · Midtown Miami
About this building
Mosaic
Updated June 2026Mosaic is a boutique oceanfront condominium at 3801 Collins Avenue in Mid-Beach, Miami Beach, completed in 2006. The building is built narrow and deep so that every residence faces the ocean, with wraparound glass balconies, a beachfront pool, and a low unit count that keeps it private compared with the larger towers nearby.
Mosaic opened in 2006 with a simple, unusual idea: a narrow, deep footprint so every single residence faces the Atlantic. Wraparound glass balconies pull in the ocean, the pool deck sits on the sand, and the low unit count keeps the building quiet and private. It stands in Mid-Beach, the residential oceanfront stretch between South Beach and North Beach.
Mosaic at a Glance
- Every residence is oceanfront
- Wraparound glass balconies
- Beachfront pool deck
- Direct beach access
- Spa and fitness center
- Low unit count for added privacy
- 24-hour concierge and security
- Valet parking
Live Market Snapshot
Mosaic Market
Active Units
3
Asking Range
$1,450,000 – $2,350,000
Median Asking
$2,325,000
Median $/Sq Ft
$1,525
Median Maint./Mo
$2,884
Tap a bar to see how many active units fall in each price band.
Live from SEFMLS (miamire dataset), as of June 9, 2026. Active listings only; figures update automatically.
Live MLS Listings
Active Listings at Mosaic
Showing 3 active units at Mosaic
$1,450,000
3801 Collins Ave # 703, Miami Beach FL 33140
Listing by Compass Florida, LLC
$2,325,000
3801 Collins Ave # 1105, Miami Beach FL 33140
Listing by Interinvestments Realty, Inc.
$2,350,000
3801 Collins Ave # 1502, Miami Beach FL 33140
Listing by Urdapilleta Real Estate, LLC
Location
Where Mosaic Sits
Mosaic · 3801 Collins Ave, Miami Beach, FL 33140
Neighborhood
What's Near Mosaic
Walkability data via Google Places.
Schools
Schools Near Mosaic
Assigned public schools pulled from Miami-Dade County Public Schools’s official attendance-boundary data. Verify current boundaries with MDCPS before buying — zones can change year to year.
School data source: Miami-Dade County Open Data Hub
Compare
Condo Buildings Near Mosaic
Key takeaways
- Mosaic is a 2006 boutique oceanfront condominium at 3801 Collins Avenue in Mid-Beach, Miami Beach.
- The building is narrow and deep so every residence faces the ocean, with wraparound glass balconies and a beachfront pool.
- There are 3 active units for sale at Mosaic, priced $1,450,000 – $2,350,000 (SEFMLS, live), so there is real, current inventory to compare against.
- The building is pet-friendly, subject to the association rules, so confirm the current bylaws before making an offer.
What it's actually like to live here
The ocean is the whole point. Because the building is narrow and deep, there are no city-facing units; every home looks at the Atlantic through wraparound glass. The pool deck sits on the sand, the unit count is low, and Mid-Beach around it stays residential and calm.
A boutique tower where every residence faces the ocean, with a beachfront pool on the sand.
Floor plans and what units cost
Mosaic was built with large two- to four-bedroom oceanfront residences plus penthouses, so the floor is high and there are no lower-priced interior lines to pull the entry down. As of the latest MLS pull there are 3 active units asking $1,450,000 – $2,350,000. The middle of that sat near $2,325,000, or about $1,525 a square foot (SEFMLS, live).
Monthly maintenance runs around $2,884 at the median across active units, reflecting the staffed services spread across a small number of owners. Always confirm the exact figure and what it includes for the specific unit you’re considering.
Large oceanfront homes only, so the entry price sits high for the neighborhood.
The Mid-Beach location
The address is 3801 Collins Avenue in Mid-Beach, the residential oceanfront stretch between South Beach and North Beach. The Faena District is a short walk north, South Beach is a quick drive south, and the beach is directly behind the building. The map, walk-time list, and nearby-buildings sections above show exactly what is within reach.
A Mid-Beach oceanfront address near the Faena District, calmer than South Beach.
Buying and owning at Mosaic
Mosaic trades on a single strong feature: every residence is oceanfront, with no interior or city-facing lines, which is rare even on the beach. That, plus the low unit count, makes it a quiet, view-driven building. There are currently 3 active units on the market (SEFMLS, live), so there is real, current inventory to price against. It sits in the established oceanfront tier of Mid-Beach.
Before you commit, confirm three things in writing: the HOA dues and what they include, the current pet bylaws, and the minimum lease term if you plan to rent. With a small owner base, the dues carry the full building, so understand the budget and reserves before you make an offer.
A 2006 all-oceanfront boutique building with steady, view-driven Mid-Beach demand.
Active listing counts, prices, and price per square foot are pulled live from SEFMLS (miamire dataset) and update automatically at page load. Building details were last reviewed June 2026. Figures move with the market; the live listings above are the authoritative current set.
Common Questions
Frequently Asked Questions
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