Millennium Sold Prices and What Your Condo Is Worth
48 units closed at Millennium in the last twelve months, the latest on April 27, 2026, at a median $1,465,000 and $702 per square foot, 92.6% of the asking price, after 147 days on the market on average. Source: BeachesMLS closed sales at the building's address, refreshed daily. Not an appraisal.
Own a Condo at Millennium? These Sales Set Its Value
A broker compares your unit with the closings below and the buyers already working with BreakThru Realty, and calls you with a written value range and your selling options. No fee, nothing listed until you decide.
Millennium Sales at a Glance
| Closed in the last 12 months | 48 |
|---|---|
| Median sold price | $1,465,000 |
| Median sold price per sq ft | $702/sq ft |
| Sale price as % of list | 92.6% |
| Average days to sell | 147 days |
| Median association fee | $1,270/mo |
| Leased in the last 12 months | 46 |
| Median leased rent | $8,500/mo |
Source: BeachesMLS, every closing at the building's address in the last twelve months; refreshed daily. Not an appraisal.
Every Condo Sold at Millennium in the Last 12 Months
48 sales, newest first.
Sold $1,490,000
Closed Apr 27, 2026 · 18671 Collins Avenue 1603, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $887/sq ft · 198 days on market · 99.3% of list priceSold $2,100,000
Closed Mar 23, 2026 · 18671 Collins Avenue 3101, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,230 sq ft · $942/sq ft · 416 days on market · 89.6% of list priceSold $1,950,000
Closed Jul 31, 2025 · 18671 Collins Avenue 1602, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $882/sq ft · 164 days on market · 89% of list priceSold $2,100,000
Closed Jul 1, 2024 · 18671 Collins Avenue 2401, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 2,210 sq ft · $950/sq ft · 323 days on market · 95.5% of list priceSold $1,650,000
Closed Mar 28, 2024 · 18671 Collins Avenue 2003, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $982/sq ft · 147 days on market · 92.2% of list price
Sold $2,350,000
Closed Mar 14, 2024 · 18671 Collins Avenue PH4, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,455 sq ft · $957/sq ft · 51 days on market · 85.5% of list priceSold $1,920,000
Closed Feb 29, 2024 · 18671 Collins Avenue 2902, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $869/sq ft · 26 days on market · 87.3% of list priceSold $2,195,000
Closed Oct 4, 2023 · 18671 Collins Avenue 1701, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $993/sq ft · 216 days on market · 95.9% of list priceSold $2,700,000
Closed Aug 30, 2023 · 18671 Collins Avenue PH2, Sunny Isles Beach FL 33160
4 bd · 5.5 ba · 2,860 sq ft · $944/sq ft · 210 days on market · 90% of list priceSold $2,500,000
Closed Jun 6, 2023 · 18671 Collins Avenue 3102, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,230 sq ft · $1,121/sq ft · 42 days on market · 80.6% of list priceSold $1,200,000
Closed Jan 20, 2023 · 18671 Collins Avenue 2004, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $714/sq ft · 108 days on market · 87% of list priceSold $1,260,000
Closed Sep 30, 2022 · 18671 Collins Avenue 2404, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $750/sq ft · 11 days on market · 92.6% of list priceSold $1,625,000
Closed Jun 7, 2022 · 18671 Collins Avenue 2103, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $967/sq ft · 788 days on market · 95.6% of list priceSold $1,350,000
Closed May 31, 2022 · 18671 Collins Avenue 2503, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $804/sq ft · 5 days on market · 96.5% of list priceSold $1,540,000
Closed May 13, 2022 · 18671 Collins Avenue 2403, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $917/sq ft · 0 days on market · 99.4% of list priceSold $900,000
Closed Apr 29, 2022 · 18671 Collins Avenue 404, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $536/sq ft · 50 days on market · 84.3% of list priceSold $2,050,000
Closed Apr 15, 2022 · 18671 Collins Avenue 2001, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $928/sq ft · 21 days on market · 93.2% of list priceSold $1,325,000
Closed Mar 21, 2022 · 18671 Collins Avenue 603, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $789/sq ft · 140 days on market · 98.1% of list priceSold $1,150,000
Closed Mar 21, 2022 · 18671 Collins Avenue 1604, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $685/sq ft · 2 days on market · 95.9% of list priceSold $1,500,000
Closed Feb 3, 2022 · 18671 Collins Avenue 1901, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $679/sq ft · 18 days on market · 94% of list priceSold $1,350,000
Closed Dec 30, 2021 · 18671 Collins Avenue 1903, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $804/sq ft · 375 days on market · 100% of list priceSold $1,625,000
Closed Nov 1, 2021 · 18671 Collins Avenue 402, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $735/sq ft · 96 days on market · 97% of list priceSold $975,000
Closed Oct 22, 2021 · 18671 Collins Avenue 1104, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $580/sq ft · 7 days on market · 98% of list priceSold $1,597,000
Closed Sep 2, 2021 · 18671 Collins Avenue 1801, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $723/sq ft · 260 days on market · 95.6% of list priceSold $1,510,000
Closed Jul 30, 2021 · 18671 Collins Avenue 1601, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $683/sq ft · 218 days on market · 94.4% of list priceSold $1,520,000
Closed Jul 22, 2021 · 18671 Collins Avenue 1902, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $688/sq ft · 91 days on market · 98.1% of list priceSold $955,000
Closed Jul 22, 2021 · 18671 Collins Avenue 804, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $568/sq ft · 17 days on market · 95.7% of list priceSold $950,000
Closed Jun 24, 2021 · 18671 Collins Avenue 503, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $565/sq ft · 15 days on market · 100% of list priceSold $1,600,000
Closed Jun 1, 2021 · 18671 Collins Avenue 2402, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $724/sq ft · 80 days on market · 98.2% of list priceSold $850,000
Closed May 13, 2021 · 18671 Collins Avenue 1104, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $506/sq ft · 21 days on market · 89.5% of list priceSold $2,350,000
Closed May 7, 2021 · 18671 Collins Avenue PH1, Sunny Isles Beach FL 33160
4 bd · 4.5 ba · 2,860 sq ft · $822/sq ft · 76 days on market · 88.7% of list priceSold $950,000
Closed Feb 16, 2021 · 18671 Collins Avenue 1703, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $565/sq ft · 51 days on market · 79.8% of list priceSold $1,630,000
Closed Dec 23, 2020 · 18671 Collins Avenue 1201, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $738/sq ft · 99 days on market · 85.8% of list priceSold $1,440,000
Closed Nov 13, 2020 · 18671 Collins Avenue 1401, Sunny Isles Beach FL 33160
3 bd · 3 ba · 2,210 sq ft · $652/sq ft · 306 days on market · 90.6% of list priceSold $1,200,000
Closed Jul 31, 2020 · 18671 Collins Avenue 2701, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $543/sq ft · 182 days on market · 80% of list priceSold $920,000
Closed Mar 6, 2020 · 18671 Collins Avenue 1403, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $548/sq ft · 10 days on market · 92.5% of list priceSold $670,000
Closed Feb 6, 2020 · 18671 Collins Avenue 504 REDUCED, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $399/sq ft · 229 days on market · 90.7% of list priceSold $1,575,000
Closed Jan 7, 2020 · 18671 Collins Avenue 402, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $713/sq ft · 31 days on market · 92.9% of list priceSold $600,000
Closed Jan 6, 2020 · 18671 Collins Avenue 403, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $357/sq ft · 276 days on market · 92.3% of list priceSold $925,000
Closed Dec 16, 2019 · 18671 Collins Avenue 1203, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $551/sq ft · 292 days on market · 74% of list priceSold $900,000
Closed Dec 3, 2019 · 18671 Collins Avenue PH3104, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,840 sq ft · $489/sq ft · 342 days on market · 94.7% of list priceSold $826,000
Closed Nov 4, 2019 · 18671 Collins Avenue 2803, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $492/sq ft · 438 days on market · 91.8% of list priceSold $880,000
Closed Oct 21, 2019 · 18671 Collins Avenue 3103, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,840 sq ft · $478/sq ft · 156 days on market · 92.6% of list priceSold $740,000
Closed Sep 13, 2019 · 18671 Collins Avenue 503, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $440/sq ft · 152 days on market · 94.9% of list priceSold $825,000
Closed Jul 22, 2019 · 18671 Collins Avenue 1503, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $491/sq ft · 139 days on market · 92.2% of list priceSold $770,000
Closed Apr 9, 2019 · 18671 Collins Avenue 703, Sunny Isles Beach FL 33160
2 bd · 2.5 ba · 1,680 sq ft · $458/sq ft · 7 days on market · 96.4% of list priceSold $1,525,000
Closed Nov 16, 2018 · 18671 Collins Avenue 601, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,210 sq ft · $690/sq ft · 58 days on market · 90% of list priceSold $1,500,000
Closed Nov 15, 2018 · 18671 Collins Avenue 201, Sunny Isles Beach FL 33160
3 bd · 3.5 ba · 2,770 sq ft · $542/sq ft · 76 days on market · 88.2% of list price
Millennium Sold Prices by Size
| Size | Closings | Median price | Median per sq ft | Range |
|---|---|---|---|---|
| 2 bedrooms | 27 | $950,000 | $565/sq ft | $600,000 to $2,100,000 |
| 3 bedrooms | 19 | $1,600,000 | $724/sq ft | $1,200,000 to $2,500,000 |
| 4 bedrooms | 2 | $2,525,000 | $883/sq ft | $2,350,000 to $2,700,000 |
Sell Your Condo at Millennium With BreakThru Realty
The sales on this page show what buyers have paid at Millennium. They cannot show whether a buyer already working with BreakThru Realty is searching for a condo like yours. BreakThru Realty works with hundreds of prequalified buyers searching for properties. Your condo may be the one a buyer is waiting to find, and you can learn that before you list.
- First, the buyers already working with us. A licensed broker checks your property or business against what the buyers working with BreakThru Realty have asked us to find, and tells you what the records show.
- Then, the rest of the market. If no buyer on file fits, the same broker builds the plan that reaches more of them: the MLS and the sites it feeds, cooperating brokers and direct outreach to the buyers most likely to pay for what you own.
- Always, your objectives. Your price, your timing, your privacy and what you keep after closing decide the strategy. You see the evidence behind every recommendation before you sign anything.
A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.
What Sets the Value of a Condo at Millennium
Closed prices at Millennium ran from $357 to $1,121 per square foot over the last twelve months. The gap is floor, line, view and renovation, which is why a broker prices your unit from the closings that match it first, not from the building's median. Buyers also weigh the association fee: the median on listings here is $1,270 a month, and any special assessment adds to it.
What a Buyer Will Ask You for at Millennium
Expect a buyer and the buyer's lender to ask for the association's estoppel certificate, the current budget and reserves, the milestone inspection and structural integrity reserve study where the building is three stories or more, any special assessment levied or proposed, and the association's approval process. Gathering them before you list keeps a contract from stalling, and a broker requests them with you.
Selling or Leasing: The Millennium Numbers Side by Side
46 units at Millennium leased in the last twelve months at a median $8,500 a month, in 55 days on average. If the sale price is not where you want it yet, a lease can carry the condo until it is; the broker shows you both before you choose.
Request My Condo Rental Valuation
What Happens After You Ask for Your Condo Value
- You send the building and unit and anything you want the broker to know: the timing you have in mind, recent upgrades, a tenant in place.
- A licensed broker prices your condo from the closings at Millennium that match it first, then checks it against what the buyers working with BreakThru Realty have asked us to find.
- Within one business day the broker calls with a written value range, what the buyer records show and your options: sell now, wait, or lease.
- You decide what happens next. No fee, nothing listed and nothing shared until you say so.
Millennium Sold Prices: Frequently Asked Questions
- What is my condo at Millennium worth?
- 48 units at Millennium closed in the last twelve months at a median $1,465,000, 92.6% of the asking price. Your unit is not the median: a broker prices it from the closings that match it first and sends you a written value range with the reasoning, with no fee and nothing listed until you decide.
- How long does it take to sell a condo at Millennium?
- The closings at Millennium in the last twelve months spent 147 days on the market on average. Price against the matching closings, the condition and the association documents ready at listing are what shorten it.
- Do units at Millennium sell for the asking price?
- Over the last twelve months they closed at a median 92.6% of the asking price. A unit priced from the matching closings tends to close nearer its asking price than one priced from the building's highest sale.
- What will my condo at Millennium rent for?
- 46 units at Millennium leased in the last twelve months at a median $8,500 a month ($3.84 per square foot). Request a rental valuation and a broker prices yours from those leases; send the association's rental rules with your request so the plan fits them.
- Who pays a special assessment when I sell my condo?
- It depends on the purchase contract and on whether the association levied the assessment before the contract was signed. The estoppel certificate shows every amount due, and buyer and seller can agree to pay it off at closing from the proceeds, credit it or adjust the price. Our special assessment guide walks through the choices; for your contract, ask a Florida real estate attorney.
- Could the buyer for my condo at Millennium already be working with BreakThru Realty?
- BreakThru Realty works with hundreds of prequalified buyers searching for properties. A broker checks your unit against what they have asked us to find and tells you what the records show. A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.
Ready to Find Out What Your Condo at Millennium Is Worth?
Ask for your value range from the sales at Millennium. If a buyer working with us fits your condo, you hear it first; if none does, you get the plan that reaches the rest of the market and an estimate of what you would keep after closing.
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