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The Roebling Index · Miami
Published by The Roebling Team at Compass · Corey Cohen, NY Licensed Associate Real Estate Broker
Miami·Mid-Beach·Condominium

Mosaic

3801 Collins Avenue, Miami Beach, FL 33140

Mid-Beach

Folio 0232260510001

At a glance
Year built
2006
Residences
85
Building area
148,858 sq ft
Median residence
1,525 sq ft
FEMA flood zone
Zone AE · BFE 7 ft
Latest arms-length sale
$2,200,000 · Jul 2026
Median sale (10 yr)
$1,632,500
Recorded transfers
303
Own an apartment at Mosaic?
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Mosaic is an 85-residence condominium building at 3801 Collins Avenue, in Mid-Beach. County records list 2006 as the year built. It has a median residence of 1,525 square feet.

The recorded market runs to 217 arms-length sales since 2006, an annual turnover rate of 6.7 percent of the building over the past decade, and a median of $813 per square foot. Across 126 same-unit resales, 69 percent sold above their prior recorded price, with a median gain of 16 percent over a median hold of 5.1 years. The 14 sales since 2023 carry a median of $1,438 per square foot, against a record that opens in 2006 and spans several market cycles. Recorded deeds show 6 parties that acquired more than one residence in the building.

Selling, buying or moving?

Own a residence at Mosaic? See what it would sell for.

Choose what fits: a property-specific pricing review informed by local transaction records and market research, a conversation about buying in this market, or help planning a move between markets. Local representation is coordinated where appropriate.

Prefer to speak directly? Schedule a consultation →
Corey Cohen, Licensed Associate Real Estate Broker · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com

At a glance

Common name: Mosaic, or Mosaic on Miami Beach

Building type: Oceanfront condominium with concierge and security staffing

Developer: WCI Communities

Architect: Fullerton Diaz Revuelta Architects

Floors: 21

Residences: 85, per the county record. The state condominium registration lists 89 units.

Unit sizes: About 1,300 to 2,000 square feet in most lines, in two-, three- and four-bedroom residences, plus penthouses with 10-foot ceilings. The largest plans run to about 2,750 square feet.

Amenities: Oceanfront pool with cabanas and beach service, sculpture gardens with commissioned art, fitness center with sauna and hot tub, club room with kitchen and billiards, wine cellar and cigar locker, screening room, business center, covered terrace, sculpture and art in common areas

Services: 24-hour concierge and security, dry cleaning and laundry services

Source: The Roebling Research Desk.

Why Mosaic on Miami Beach matters

It is a small, oceanfront building on a stretch of Collins Avenue where most frontage is hotels or large towers. WCI Communities developed it in the mid-2000s and Fullerton Diaz Revuelta designed it. It has 85 residences in the county record, and sizes start at about 1,300 square feet. There are no studios or small one-bedrooms.

The plan is the second reason. Residences are flow-through, with one balcony facing the ocean and one facing the Intracoastal side, and each has a private elevator foyer. Confirm the layout against the floor plan for each line.

Volume is the third. The county record shows more than 200 arm's-length sales. That is a count, not evidence of current pricing.

Mid-Beach

Mid-Beach is the stretch of Miami Beach roughly from 23rd to 63rd Streets, along Collins Avenue. Mosaic is at about 38th Street, a block north of The Caribbean at 37th Street and just north of the Faena District, which runs 32nd to 36th Streets, and south of the Fontainebleau, with the Atlantic to the east and the Intracoastal Waterway to the west. The Collins Avenue frontage here is a mix of older oceanfront hotels and larger condominium towers. The building is oceanfront at a smaller scale than South Beach or the Sunny Isles towers. Lincoln Road and the Design District are about 15 minutes by car.

Architecture and unit composition

Massing. One tower on the ocean side of Collins. Fullerton Diaz Revuelta designed it.

Unit mix. Two-, three- and four-bedroom residences from about 1,300 to 2,000 square feet, plus penthouses.

Finish. Confirm what renovation each unit has had since 2006.

Building operations

A 24-hour concierge and security desk, beach service and a staffed amenity deck serve the building.

Standard asks for a Florida condominium purchase: the current budget and recent financial statements and any pending or recent special assessment. Florida's milestone inspection and structural integrity reserve study rules apply to condominium buildings of three or more stories; ask for the inspection report, the reserve study and any assessment history. Oceanfront exposure makes exterior and waterproofing condition worth asking about specifically.

Policy framework

Pet, rental and minimum-lease rules are set by the association; confirm at offer stage.

Sales context

The building was delivered in 2006, and resales since then are the market. One recorded sale, June 2026, at $3.459 million. It is one sale, not a building price. Pricing moves with floor, view, size and renovation, and the building average will mislead.

Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.

What to know if you're buying at Mosaic

Compare by line and floor. Pricing moves with both.

Read the reserve documents. Request the SIRS, budget, financials and milestone inspection report.

What to know if you're selling at Mosaic

Price against same-line closings. Renovation condition separates comparables.

Have the documents ready. Budget, financials and SIRS shorten diligence.

Comparable buildings

  • Roney Palace — the oceanfront condominium farther south on Collins Avenue.
  • Bath Club residences — the oceanfront Mid-Beach condominium at 5959 Collins Avenue.
  • Continuum on South Beach — an oceanfront condominium with larger floor plans.

The neighborhood

For the full neighborhood — its buildings and recorded pricing — read The Roebling Index guide to Mid-Beach.

Run the numbers

Related guides

Recorded sales history

Recorded transfers for this building in Miami-Dade County public records, back to Jan 2006. Prices reflect the recorded consideration; transfers the Property Appraiser does not qualify as arms-length are shown unmarked. Nominal-consideration paper transfers (deeds into trusts and LLCs, estate and family transfers, corrective deeds) are part of the record but not sales, and are omitted from this table. Recording lags closing, so the newest sales can take several weeks to appear.

DateResidenceSizePriceArms-length
Jul 202611051,525 sf$2,200,000✓
Jun 20268061,820 sf$3,459,000✓
Jan 2026TH-12,808 sf$4,027,000✓
Oct 202511041,212 sf$1,775,000✓
Sep 20255051,525 sf$1,580,000✓
May 20259011,824 sf$2,460,000✓
Mar 2025PH-13,200 sf$6,100,000✓
Jan 20259031,280 sf$1,650,000✓
Jun 202410031,280 sf$1,675,000✓
May 20249051,525 sf$1,750,000✓
Mar 202419061,820 sf$3,800,000
Apr 202320061,820 sf$3,400,000✓
Apr 20235061,820 sf$2,550,000✓
Mar 202311061,820 sf$3,400,000✓
Jan 20236061,820 sf$3,300,000✓
Dec 20225011,824 sf$1,800,000✓
Nov 202218032,542 sf$4,855,000✓
Sep 20227041,212 sf$1,450,000✓
Jun 20226031,280 sf$1,100,000✓
Jun 202214041,212 sf$1,820,000✓
Apr 202216061,820 sf$4,000,000✓
Apr 20226011,824 sf$1,850,000✓
Mar 20226021,507 sf$1,450,000✓
Feb 20228031,280 sf$1,495,000✓
Feb 20225031,280 sf$1,400,000✓
Dec 202116051,525 sf$2,040,000✓
Nov 20219041,212 sf$1,360,000✓
Aug 20215021,507 sf$1,040,000✓
Aug 202115032,542 sf$2,975,000✓
Jul 20219011,824 sf$1,525,000✓
Jun 20218061,820 sf$2,875,000✓
Jun 202110041,212 sf$1,250,000✓
May 202114011,824 sf$2,150,000✓
Mar 20218021,507 sf$1,275,000✓
Mar 202111041,212 sf$1,385,000✓
Mar 202111031,280 sf$1,150,000✓
Feb 202116011,824 sf$1,910,000✓
Feb 202116021,507 sf$1,340,000✓
Jan 20215041,212 sf$875,000✓
Nov 20207051,525 sf$1,325,000✓
Oct 202011011,824 sf$1,700,000✓
Sep 202014061,820 sf$2,700,000✓
Jul 202010051,525 sf$1,325,000✓
Jul 20207021,507 sf$1,010,000✓
Jul 202016032,542 sf$2,400,000✓
Jan 202012061,820 sf$172,000
Dec 20199031,280 sf$1,035,000✓
Nov 201915021,507 sf$1,365,000✓
Oct 20199011,824 sf$1,320,000
Apr 20197031,280 sf$1,270,000✓
Feb 20199061,820 sf$2,900,000✓
Jul 201820061,820 sf$2,800,000✓
Jun 201814031,280 sf$1,100,000✓
May 201814011,824 sf$1,950,000✓
Sep 20176041,212 sf$945,000✓
Sep 201714041,212 sf$1,175,000✓
Sep 201710051,525 sf$1,313,200✓
Aug 20178041,212 sf$993,500✓
Apr 20177031,280 sf$860,000✓
Mar 20178021,507 sf$1,200,000✓
Nov 20166041,212 sf$777,000
Mar 20166041,212 sf$1,000,100
Mar 20166051,525 sf$1,615,000✓
Nov 20155031,280 sf$1,215,000✓
Sep 201511041,212 sf$1,285,000✓
May 201512021,507 sf$1,700,000✓
Apr 20159051,525 sf$1,660,000✓
Mar 201512041,212 sf$1,187,500✓
Mar 2015PH-13,200 sf$5,070,000✓
Feb 201511011,824 sf$2,500,000✓
May 20146051,525 sf$1,450,000✓
May 201415032,542 sf$2,214,062✓
Apr 20149061,820 sf$2,600,000✓
Feb 20149021,507 sf$1,460,000✓
Feb 20146011,824 sf$1,525,000✓
Dec 201311011,824 sf$1,615,000✓
Oct 201314051,525 sf$1,650,000✓
Sep 20138031,280 sf$1,100,000✓
Sep 20137051,525 sf$1,275,000✓
Sep 20139031,280 sf$1,060,000
Jul 201312011,824 sf$1,530,000✓
Jul 20135041,212 sf$825,000✓
Jun 20137021,507 sf$1,200,000✓
Jun 201314051,525 sf$1,200,000✓
May 2013TH-22,777 sf$2,400,000✓
May 201311031,280 sf$1,075,000✓
Mar 201312021,507 sf$1,050,000✓
Mar 201317032,542 sf$1,775,000✓
Nov 201218061,820 sf$2,000,000✓
Oct 20129021,507 sf$1,150,000✓
Jul 20129041,212 sf$889,500✓
May 201219032,542 sf$1,613,000✓
May 201215021,507 sf$1,030,000✓
Apr 2012PH-13,200 sf$3,200,000✓
Apr 201218032,542 sf$1,775,000✓
Mar 2012TH-32,779 sf$1,850,000✓
Feb 201217051,525 sf$880,000✓
Jan 201214021,507 sf$1,075,000✓
Dec 201119032,542 sf$1,220,100
Dec 201112041,212 sf$650,000✓
Nov 20116031,280 sf$585,000✓
Nov 201116061,820 sf$1,750,000✓
Sep 20116021,507 sf$850,000✓
Aug 201115051,525 sf$830,000✓
May 20115031,280 sf$500,000✓
May 201111041,212 sf$720,000✓
May 20117011,824 sf$960,000✓
Apr 201116032,542 sf$1,900,000✓
Mar 201110021,507 sf$669,900
Feb 201110051,525 sf$348,440
Jan 201119051,525 sf$775,000✓
Oct 201010021,507 sf$550,500
Sep 2010TH-42,808 sf$1,500,000✓
Jun 201017061,820 sf$1,870,000✓
May 20107061,820 sf$750,000✓
Apr 201015011,824 sf$1,001,000✓
Apr 201011021,507 sf$750,000✓
Jan 201014031,280 sf$670,000
Jan 201015021,507 sf$751,000
Dec 200910051,525 sf$780,000✓
Sep 200911041,212 sf$675,000✓
Aug 200915021,507 sf$701,000
Aug 2009TH-32,779 sf$1,700,000✓
May 200911051,525 sf$900,000✓
Mar 200917021,507 sf$820,000✓
Jan 2009PH-24,071 sf$1,500,000✓
Dec 2008PH-33,324 sf$1,750,000✓
Nov 200818032,542 sf$1,450,000✓
Oct 20088061,820 sf$1,400,000✓
Sep 200812051,525 sf$900,000✓
Jul 200812011,824 sf$1,325,000✓
Jun 200818021,507 sf$982,500✓
May 200810011,824 sf$1,150,000✓
Mar 200818051,525 sf$950,000✓
Jan 200816051,525 sf$979,000✓
Dec 200720061,820 sf$1,825,000✓
Nov 20076011,824 sf$1,000,000✓
Oct 20078021,507 sf$1,025,000✓
Oct 200711061,820 sf$1,525,000✓
Sep 200718011,824 sf$1,650,000✓
Aug 200716061,820 sf$1,750,000✓
Jul 200719032,542 sf$2,300,000✓
Jul 2007TH-12,808 sf$2,819,000✓
May 20075021,507 sf$1,180,000✓
Apr 200714061,820 sf$1,680,000✓
Apr 200710061,820 sf$1,685,000✓
Apr 200710041,212 sf$975,000✓
Apr 200716011,824 sf$1,450,000✓
Apr 20075011,824 sf$1,350,000✓
Mar 200712061,820 sf$1,705,000✓
Mar 20078061,820 sf$2,580,000
Mar 2007TH-22,777 sf$3,175,000✓
Feb 200717061,820 sf$1,800,000✓
Feb 20078061,820 sf$1,325,000✓
Feb 20078061,820 sf$1,700,000✓
Feb 20077061,820 sf$1,480,000✓
Feb 20076061,820 sf$1,640,000✓
Feb 20076041,212 sf$975,000✓
Feb 20079031,280 sf$950,000✓
Feb 200715011,824 sf$1,382,250✓
Feb 2007TH-42,808 sf$3,100,000✓
Feb 2007TH-32,779 sf$3,200,000✓
Jan 200720061,820 sf$1,675,000✓
Jan 200710061,820 sf$1,375,000✓
Jan 20079061,820 sf$1,575,000✓
Jan 200719051,525 sf$1,195,000✓
Jan 200717051,525 sf$1,150,000✓
Jan 200716051,525 sf$1,125,000✓
Jan 200712051,525 sf$1,065,000✓
Jan 200711051,525 sf$1,050,000✓
Jan 200712041,212 sf$1,242,500✓
Jan 200711041,212 sf$970,000✓
Jan 200711041,212 sf$900,100✓
Jan 20077041,212 sf$965,000✓
Jan 200717032,542 sf$2,425,000✓
Jan 200715032,542 sf$2,375,000✓
Jan 20077031,280 sf$995,000✓
Jan 20076031,280 sf$1,050,000✓
Jan 200718011,824 sf$1,395,000✓
Jan 200710011,824 sf$1,200,000✓
Dec 2006PH-13,200 sf$3,475,000✓
Dec 200619061,820 sf$1,575,000✓
Dec 200619061,820 sf$1,880,000✓
Dec 200618061,820 sf$1,550,000✓
Dec 200617061,820 sf$1,525,000✓
Dec 200616061,820 sf$1,495,000✓
Dec 200615061,820 sf$1,475,000✓
Dec 200615061,820 sf$1,700,000✓
Dec 200612061,820 sf$1,425,000✓
Dec 200611061,820 sf$1,395,000✓
Dec 200611061,820 sf$1,725,000✓
Dec 20069061,820 sf$1,350,000✓
Dec 20067061,820 sf$1,280,000✓
Dec 20066061,820 sf$1,325,000✓
Dec 20065061,820 sf$1,250,000✓
Dec 20065061,820 sf$1,290,000✓
Dec 200618051,525 sf$1,285,000✓
Dec 200615051,525 sf$1,095,000✓
Dec 200614051,525 sf$1,125,000✓
Dec 200610051,525 sf$1,025,000✓
Dec 20069051,525 sf$1,080,000✓
Dec 20068051,525 sf$985,000✓
Dec 20067051,525 sf$975,000✓
Dec 20066051,525 sf$1,040,000✓
Dec 20065051,525 sf$1,000,000✓
Dec 200614041,212 sf$1,644,150✓
Dec 200610041,212 sf$946,000✓
Dec 20069041,212 sf$975,000✓
Dec 20068041,212 sf$995,000✓
Dec 20065041,212 sf$879,300✓
Dec 200616032,542 sf$2,085,000✓
Dec 200614031,280 sf$1,292,500✓
Dec 200612031,280 sf$1,240,500✓
Dec 200611031,280 sf$985,000✓
Dec 200610031,280 sf$940,000✓
Dec 20068031,280 sf$995,000✓
Dec 20065031,280 sf$875,000✓
Dec 200618021,507 sf$1,095,000✓
Dec 200617021,507 sf$1,075,000✓
Dec 200616021,507 sf$1,011,500✓
Dec 200615021,507 sf$1,100,000✓
Dec 200614021,507 sf$1,075,000✓
Dec 200612021,507 sf$1,030,000✓
Dec 200611021,507 sf$995,000✓
Dec 200610021,507 sf$1,000,000✓
Dec 20069021,507 sf$975,000✓
Dec 20068021,507 sf$995,000✓
Dec 20067021,507 sf$860,000✓
Dec 20066021,507 sf$995,000✓
Dec 20065021,507 sf$725,000✓
Dec 200617011,824 sf$1,350,000✓
Dec 200616011,824 sf$1,250,000✓
Dec 200615011,824 sf$1,250,000✓
Dec 200614011,824 sf$1,225,000✓
Dec 200612011,824 sf$1,225,000✓
Dec 20069011,824 sf$1,195,000✓
Dec 20068011,824 sf$1,100,000✓
Dec 20067011,824 sf$1,000,000✓
Dec 20066011,824 sf$1,000,000✓
Dec 20065011,824 sf$995,000✓
Jan 200614061,820 sf$1,450,000✓

✓ = qualified arms-length per the Miami-Dade Property Appraiser. 62 nominal-consideration paper transfers omitted.

This page reflects publicly available information compiled by The Roebling Research Desk. Specific building details should be confirmed with the association during due diligence; the recorded Declaration of Condominium, the current building budget, the current tax bill, the structural integrity reserve study and milestone-inspection status should be reviewed for any specific transaction. © 2026 The Roebling Team at Compass.

Considering a move at Mosaic?

Request a private building brief with the relevant recorded sales, current and off-market availability, and an apartment-specific view of value.

Prefer to speak directly? Schedule a consultation →
Corey Cohen, Licensed Associate Real Estate Broker · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com

Building facts and sales records are compiled from Miami-Dade County public records (Property Appraiser) and reviewed against recognized architectural references. Figures are reported as recorded and may be updated as the county updates its records. This page is informational and is not an offer or solicitation. Apartment estimates are automated, from public records, and are not appraisals.

A note on representation

The Roebling Team at Compass is led by Corey Cohen, a New York licensed associate real estate broker. For a purchase or sale in Miami, we introduce you to a licensed Compass agent there by referral and handle the New York side of your move ourselves. This page and its calculators are research, not an offer of representation.

To plan a move between Manhattan and Miami, schedule a consultation; where appropriate we’ll introduce you to a vetted Compass agent in the local market.