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

Millennium

18671 Collins Avenue, Sunny Isles Beach, FL 33160

Folio 3122020400001

At a glance
Year built
1999
Residences
117
Floors
36
Height
380 ft
Building area
237,380 sq ft
Median residence
2,210 sq ft
FEMA flood zone
Zone X
Latest arms-length sale
$1,490,000 · Apr 2026
Median sale (10 yr)
$1,420,000
Recorded transfers
441
Own an apartment at Millennium?
Enter your apartment to see its recorded sale history and today’s estimate.

Millennium is a 117-residence condominium tower at 18671 Collins Avenue, in Sunny Isles Beach. County records list 1999 as the year built. It rises 36 floors and has a median residence of 2,210 square feet.

The recorded market runs to 287 arms-length sales since 1999, an annual turnover rate of 4.8 percent of the building over the past decade, and a median of $314 per square foot. Across 167 same-unit resales, 92 percent sold above their prior recorded price, with a median gain of 57 percent over a median hold of 6.3 years. The 13 sales since 2023 carry a median of $942 per square foot, against a record that opens in 1999 and spans several market cycles. Recorded deeds show 5 parties that acquired more than one residence in the building.

Selling, buying or moving?

Own a residence at Millennium? 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.

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Corey Cohen, Licensed Associate Real Estate Broker · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com

At a glance

Common name: Millennium (also written Millennium Tower)

Building type: Oceanfront condominium tower, about 380 feet

Architect: Arquitectonica

Developer: The Related Group

Unit sizes: Two-bedroom plans of about 1,680 square feet and three-bedroom plans of about 2,210, with larger residences up to roughly 2,780.

Amenities: Oceanfront pool terrace with cabanas, heated pool, sauna, fitness center, tennis courts, billiards, business center and conference room

Services: Secured lobby, 24-hour valet, concierge, covered parking

Source: The Roebling Research Desk.

Why Millennium matters

117 residences share a tower of 36 stories, with four residences to a floor and a private glass elevator that opens into each home.

Arquitectonica designed it and Related developed it, and it was completed in 1999. Plans are two- and three-bedroom residences with split layouts, large ocean-facing balconies, floor-to-ceiling glass and an in-unit washer and dryer, sized from about 1,680 to 2,210 square feet in the main plans.

Sunny Isles Beach

Sunny Isles Beach is a city on a barrier island in northeast Miami-Dade between the Atlantic and the Intracoastal Waterway, with Bal Harbour to the south and Hallandale Beach to the north. Collins Avenue (A1A) runs the length of it, with the towers on the ocean side. Millennium is near 187th Street, and Aventura Mall is a short drive west across the Intracoastal.

Architecture and unit composition

Arquitectonica's design is a single slender tower on the oceanfront. The tower has 36 floors and 117 residences, at four residences to a residential floor.

The main plans are a two-bedroom of about 1,680 square feet and a three-bedroom of about 2,210, each with a half bath in addition to full baths. Interiors as delivered include European-style cabinetry, granite counters, marble baths, walk-in closets and impact windows.

Building operations

The building has a secured lobby, 24-hour valet, concierge service and covered parking. The two-acre pool terrace has an oceanfront pool, cabanas and a lava-rock sauna, and there are tennis courts, a fitness center and a business center.

Florida's milestone inspection and structural integrity reserve study rules apply to condominium buildings of three or more stories, and this building has 36; ask for the inspection report, the reserve study and any assessment history. Also ask for reserve funding, any special assessment, the master insurance renewal, the current budget and what the dues cover.

Policy framework

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

Sales context

One recorded sale, April 2026, at $1,490,000. It is one sale, not a building price. 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 Millennium

Confirm your plan. Ask the association for its unit schedule and the size of the plan you are buying.

Compare condition. Compare original and renovated units separately.

Check the rental rules. If you plan to lease, get the written minimum term and approval process.

What to know if you're selling at Millennium

Price on your plan and floor. Use the most recent trades in your line.

Have the documents ready. Budget, reserve study and inspection report shorten diligence.

Comparable buildings

  • Ocean One — a 1999 oceanfront condominium in Sunny Isles Beach, 241 residences.
  • Trump Royale — an older oceanfront condominium in Sunny Isles Beach.
  • Turnberry Ocean Colony — oceanfront condominium towers in Sunny Isles Beach.

Compared with

The neighborhood

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

Run the numbers

Related guides

Recorded sales history

Recorded transfers for this building in Miami-Dade County public records, back to Apr 1999. 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
Apr 202616031,680 sf$1,490,000✓
Mar 202631012,230 sf$2,100,000✓
Jul 202516022,210 sf$1,950,000✓
Oct 20244012,210 sf$1,800,000✓
Jul 202424012,210 sf$2,100,000✓
Mar 202420031,680 sf$1,650,000✓
Feb 202429022,210 sf$1,920,000✓
Dec 2023PH42,455 sf$2,350,000✓
Sep 202317012,210 sf$2,195,000✓
Aug 2023BC-3220 sf$2,700,000✓
Aug 2023PH22,860 sf$2,700,000✓
Jun 2023BC-1220 sf$693,500
Jun 20234031,680 sf$693,500
Jun 202315031,680 sf$1,250,000✓
Jun 202331022,230 sf$2,500,000✓
Jan 202320041,680 sf$1,200,000✓
Nov 20224031,680 sf$456,000
Sep 202224041,680 sf$1,260,000✓
May 202225031,680 sf$1,350,000✓
May 202221031,680 sf$1,625,000✓
May 202224031,680 sf$1,540,000✓
Apr 20224041,680 sf$900,000✓
Apr 202220012,210 sf$2,050,000✓
Mar 202216041,680 sf$1,150,000✓
Mar 20226031,680 sf$1,325,000✓
Jan 202219012,210 sf$1,500,000✓
Dec 202119031,680 sf$1,350,000✓
Oct 20214022,210 sf$1,625,000✓
Oct 202111041,680 sf$975,000✓
Sep 202118012,210 sf$1,510,000✓
Jul 202116012,210 sf$1,510,000✓
Jul 202119022,210 sf$1,520,000✓
Jul 20218041,680 sf$955,000✓
Jun 20215031,680 sf$950,000✓
Jun 202124022,210 sf$1,600,000✓
May 202111041,680 sf$850,000✓
May 2021C2320 sf$2,350,000✓
May 2021PH12,860 sf$2,350,000✓
Feb 202117031,680 sf$950,000✓
Dec 202012012,210 sf$1,630,000✓
Nov 202014012,210 sf$1,440,000✓
Nov 202014012,210 sf$250,000
Sep 2020BC-1220 sf$125,000✓
Jul 202027012,210 sf$1,200,000✓
Mar 202014031,680 sf$920,000✓
Feb 202016031,680 sf$112,500
Feb 202014022,210 sf$613,500
Jan 20205041,680 sf$670,000✓
Jan 20204031,680 sf$600,000✓
Jan 20204022,210 sf$1,575,000✓
Dec 201912031,680 sf$925,000✓
Dec 201931041,840 sf$900,000✓
Oct 201928031,680 sf$826,000✓
Oct 201931031,840 sf$880,000✓
Sep 20195031,680 sf$740,000✓
Jul 201915031,680 sf$825,000✓
Apr 20197031,680 sf$770,000✓
Nov 20186012,210 sf$1,525,000✓
Nov 20182012,770 sf$1,500,000✓
May 201821012,210 sf$1,400,000✓
Feb 2018PH32,455 sf$1,990,000✓
Feb 201832022,230 sf$1,825,000✓
Aug 201718041,680 sf$850,000✓
Jun 201717012,210 sf$1,400,000✓
May 201717022,210 sf$1,310,000✓
Nov 20155031,680 sf$275,000
Sep 201516041,680 sf$900,000
Jun 201516022,210 sf$1,800,000✓
Jun 2015C4290 sf$220,000
Jun 20156031,680 sf$1,218,000✓
Nov 201423022,210 sf$1,650,000✓
Jul 20146012,210 sf$1,465,000✓
Nov 201332022,230 sf$1,675,000✓
Nov 201327031,680 sf$1,200,000✓
Jun 201322031,680 sf$945,000✓
May 201332031,840 sf$960,000✓
May 201331041,840 sf$850,000✓
Apr 201314022,210 sf$1,200,000✓
Feb 201329031,680 sf$950,000✓
Jan 201330031,840 sf$1,025,000✓
Nov 201230041,840 sf$169,900
Oct 20126041,680 sf$590,000✓
Oct 201225041,680 sf$715,000✓
Aug 20126012,210 sf$1,000,000✓
May 20127031,680 sf$692,850✓
Apr 201228022,210 sf$700,000✓
Mar 201224012,210 sf$1,200,000✓
Mar 201227022,210 sf$975,000✓
Jan 201212031,680 sf$675,000✓
Dec 2011PH32,455 sf$1,000,000✓
Sep 201131022,230 sf$1,175,000✓
Jul 201120022,210 sf$997,000✓
Jul 201124022,210 sf$1,035,000✓
Jun 2011C2320 sf$1,400,000✓
Jun 2011PH12,860 sf$1,400,000✓
May 201121022,210 sf$760,000✓
May 20114022,210 sf$1,050,000✓
Apr 201117022,210 sf$900,000✓
Jan 201129022,210 sf$862,500✓
Jan 20118041,680 sf$600,000✓
Dec 201012012,210 sf$1,100,000
Nov 2010C2320 sf$1,000,100
Nov 2010PH12,860 sf$1,000,100
Nov 201024022,210 sf$909,000✓
Jul 201024031,680 sf$620,000✓
Jun 201031012,230 sf$1,100,000✓
Jun 201028022,210 sf$890,000✓
Apr 201017031,680 sf$615,000✓
Feb 201024012,210 sf$960,000✓
Jan 201014012,210 sf$668,000✓
Dec 200912041,680 sf$450,000
Oct 20094012,210 sf$850,000✓
Aug 2009C 1290 sf$192,500✓
Aug 200917041,680 sf$625,000✓
Aug 20098031,680 sf$400,000✓
Jul 200914031,680 sf$649,000✓
Jun 200912022,210 sf$900,000
May 20096031,680 sf$535,000
Apr 2009PH42,455 sf$933,000
Mar 20094031,680 sf$375,000✓
Feb 20096031,680 sf$535,000✓
Dec 200816041,680 sf$600,000✓
Nov 200827031,680 sf$550,000✓
Sep 200831041,840 sf$700,000
Sep 2008C4290 sf$220,000✓
Aug 200817031,680 sf$565,000✓
Aug 200816012,210 sf$1,010,000✓
Feb 200818031,680 sf$650,000✓
Aug 200731012,230 sf$999,900✓
Jul 200727022,210 sf$600,000
Jul 200729012,210 sf$1,100,000✓
Jun 200716022,210 sf$1,050,000✓
May 200719012,210 sf$1,050,000✓
Feb 200720022,210 sf$999,000✓
May 200617022,210 sf$1,065,000✓
May 200630012,230 sf$1,015,000✓
May 20064012,210 sf$1,030,000✓
Dec 2005C6290 sf$100,000✓
Oct 200528022,210 sf$1,225,000✓
Oct 200522022,210 sf$1,090,000✓
Oct 200521022,210 sf$1,100,000✓
Sep 2005C3290 sf$100,000✓
Sep 20059041,680 sf$682,500✓
Jul 200517041,680 sf$742,000✓
Jul 200524012,210 sf$1,005,000✓
May 200531041,840 sf$879,000✓
May 200529041,680 sf$710,000✓
Apr 200510041,680 sf$650,000✓
Mar 20058031,680 sf$635,000✓
Feb 200522012,210 sf$950,000✓
Jan 200528012,210 sf$955,000✓
Jan 200512012,210 sf$920,000✓
Nov 20047031,680 sf$655,000✓
Oct 200425022,210 sf$725,000✓
Sep 200412041,680 sf$549,000✓
Aug 200428041,680 sf$620,000✓
Jul 200432022,230 sf$850,000✓
Jul 200424022,210 sf$700,000✓
Jul 20046012,210 sf$830,000✓
May 200418022,210 sf$752,500✓
Apr 200431031,840 sf$675,000✓
Apr 200410012,210 sf$770,000✓
Mar 20045012,210 sf$694,000✓
Jan 200416022,210 sf$780,000✓
Nov 200315041,680 sf$582,500✓
Sep 2003C5320 sf$85,000✓
Sep 200312022,210 sf$750,000✓
Jun 200326022,210 sf$725,000✓
May 200314031,680 sf$540,000✓
Apr 20034022,210 sf$685,000✓
Apr 20035012,210 sf$635,000✓
Mar 2003C5320 sf$80,000✓
Oct 200230031,840 sf$600,000✓
Aug 20029041,680 sf$445,000✓
Jul 200227041,680 sf$437,500✓
Jul 200212041,680 sf$415,000✓
Jul 200210041,680 sf$425,000✓
Jul 200232012,230 sf$700,000✓
Jun 200226013,890 sf$1,250,800✓
Apr 200217031,680 sf$473,000✓
Apr 200224022,210 sf$714,000✓
Mar 20025041,680 sf$388,000✓
Jan 20029012,210 sf$566,000✓
Oct 200115041,680 sf$402,000✓
Oct 20018022,210 sf$670,000✓
Jun 200116041,680 sf$415,000✓
May 200110022,210 sf$568,000✓
Apr 200115022,210 sf$577,700✓
Apr 200114022,210 sf$532,500✓
Mar 200131022,230 sf$500,000✓
Mar 20012022,380 sf$300,000✓
Feb 200127012,210 sf$590,000✓
Dec 200032022,230 sf$645,000✓
Dec 200017022,210 sf$530,000✓
Sep 2000BC-1220 sf$55,000✓
Sep 200029022,210 sf$550,000✓
Sep 200019022,210 sf$560,000✓
Sep 200030012,230 sf$615,000✓
Aug 2000BC-3220 sf$1,100,000✓
Aug 2000PH22,860 sf$1,100,000✓
Aug 200022031,680 sf$405,000✓
Aug 200022022,210 sf$550,000✓
Aug 200015012,210 sf$520,000✓
Jul 200029041,680 sf$423,700✓
Jul 200028041,680 sf$385,000✓
Jul 200027041,680 sf$385,000✓
Jul 200025031,680 sf$385,000✓
Jul 200028022,210 sf$591,000✓
Jul 200027022,210 sf$600,000✓
Jul 200016022,210 sf$609,000✓
Jun 2000BC-4220 sf$100,000✓
Jun 200028031,680 sf$370,000✓
May 200025041,680 sf$373,000✓
Apr 2000C6290 sf$645,500✓
Apr 200032041,840 sf$425,000✓
Apr 20004031,680 sf$256,500✓
Apr 200022012,210 sf$645,500✓
Apr 200020012,210 sf$550,000✓
Mar 20008041,680 sf$330,000✓
Mar 200030031,840 sf$405,000✓
Mar 200027031,680 sf$370,000✓
Feb 20009031,680 sf$315,000✓
Feb 200010012,210 sf$505,000✓
Jan 200017041,680 sf$345,000✓
Jan 2000PH42,455 sf$699,000✓
Dec 199930041,840 sf$400,000✓
Dec 1999C4290 sf$34,800✓
Dec 1999C 1290 sf$60,000✓
Dec 1999PH32,455 sf$750,000✓
Dec 199930022,230 sf$565,000✓
Nov 1999C2320 sf$1,040,000✓
Nov 1999PH12,860 sf$1,040,000✓
Nov 199911041,680 sf$320,000✓
Nov 199930022,230 sf$515,000✓
Oct 19995022,210 sf$360,000✓
Oct 19999012,210 sf$489,000✓
Sep 199911031,680 sf$344,000✓
Sep 19995031,680 sf$322,400✓
Sep 199924022,210 sf$525,000✓
Sep 199912022,210 sf$460,000✓
Sep 199926013,890 sf$725,000✓
Sep 19992012,770 sf$494,000✓
Aug 199931041,840 sf$391,500✓
Aug 199932031,840 sf$415,000✓
Aug 199931031,840 sf$399,000✓
Aug 199921031,680 sf$350,000✓
Aug 199926022,210 sf$560,000✓
Aug 199932012,230 sf$561,000✓
Aug 199931012,230 sf$600,000✓
Aug 199929012,210 sf$550,000✓
Aug 199928012,210 sf$530,400✓
Jul 1999BC-2220 sf$385,400✓
Jul 199926041,680 sf$385,400✓
Jul 199924041,680 sf$377,100✓
Jul 199921041,680 sf$315,000✓
Jul 199919041,680 sf$300,000✓
Jul 199912041,680 sf$309,000✓
Jul 199911041,680 sf$274,700✓
Jul 199929031,680 sf$375,000✓
Jul 199925031,680 sf$390,000✓
Jul 199924031,680 sf$350,000✓
Jul 199922031,680 sf$300,000✓
Jul 199920031,680 sf$360,000✓
Jul 199916022,210 sf$430,000✓
Jul 199930012,230 sf$590,000✓
Jul 199927012,210 sf$550,000✓
Jul 199925012,210 sf$523,000✓
Jul 199912012,210 sf$458,000✓
Jul 19998012,210 sf$440,000✓
Jun 199923041,680 sf$371,700✓
Jun 199922041,680 sf$365,400✓
Jun 199918041,680 sf$310,000✓
Jun 199914041,680 sf$280,000✓
Jun 19997041,680 sf$244,800✓
Jun 19995041,680 sf$277,500✓
Jun 19994041,680 sf$248,000✓
Jun 199923031,680 sf$335,000✓
Jun 199917031,680 sf$325,000✓
Jun 199914031,680 sf$318,000✓
Jun 199925022,210 sf$502,000✓
Jun 199923022,210 sf$499,800✓
Jun 199921022,210 sf$540,000✓
Jun 199918022,210 sf$440,000✓
Jun 199911022,210 sf$357,000✓
Jun 19998022,210 sf$560,000✓
Jun 19997022,210 sf$400,000✓
Jun 199924012,210 sf$531,000✓
Jun 199923012,210 sf$531,300✓
Jun 199921012,210 sf$521,100✓
Jun 199918012,210 sf$503,000✓
Jun 199917012,210 sf$493,900✓
Jun 199915012,210 sf$572,000✓
Jun 199911012,210 sf$517,000✓
Jun 19997012,210 sf$420,000✓
Jun 19996012,210 sf$429,900✓
Jun 19995012,210 sf$385,000✓
Jun 19995012,210 sf$505,000✓
May 199920041,680 sf$350,000✓
May 199916041,680 sf$300,000✓
May 199915041,680 sf$295,700✓
May 199910041,680 sf$247,500✓
May 199910041,680 sf$288,000✓
May 19999041,680 sf$280,000✓
May 199919031,680 sf$360,000✓
May 199918031,680 sf$400,000✓
May 199916031,680 sf$311,000✓
May 199915031,680 sf$325,000✓
May 199912031,680 sf$300,000✓
May 199910031,680 sf$283,500✓
May 19998031,680 sf$272,500✓
May 19997031,680 sf$260,000✓
May 199920022,210 sf$399,000✓
May 199915022,210 sf$451,400✓
May 199914022,210 sf$446,300✓
May 199910022,210 sf$385,000✓
May 19999022,210 sf$385,000✓
May 19996022,210 sf$387,000✓
May 19994022,210 sf$350,000✓
May 199916012,210 sf$485,000✓
May 199914012,210 sf$440,000✓
May 19994012,210 sf$450,000✓
Apr 19996041,680 sf$281,000✓
Apr 19996031,680 sf$281,000✓
Apr 199919012,210 sf$480,000✓

✓ = qualified arms-length per the Miami-Dade Property Appraiser. 117 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 Millennium?

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.