Recently Sold Homes in Key Colony, Key Biscayne
Every home, condo and townhome that closed in Key Colony, Key Biscayne, Florida in the last six months, newest first, with the sale price and days on market straight from BeachesMLS.
Homes that closed in Key Colony, Key Biscayne in the last six months, newest first, with the sale price, price per square foot and days on market for each. Oceanfront condo community beside Crandon Park. These closings are what a Key Colony valuation is built on.
21 sales, newest first.
The 21 sales on this page run from $780,000 to $4,700,000, with a median of $1,300,000, about $784 per square foot, and they sold in a median of 17 days.
Sold $2,100,000
Closed Sep 22, 2026 · 201 Crandon Boulevard 707, Key Biscayne FL 33149
2 bd · 2 ba · 1,880 sq ft · $1,117/sq ft · 0 days on market · 100% of list priceSold $1,250,000
Closed Sep 2, 2026 · 151 Crandon Boulevard 626, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $816/sq ft · 149 days on market · 96.5% of list priceSold $1,200,000
Closed Aug 27, 2026 · 201 Crandon Boulevard 227, Key Biscayne FL 33149
2 bd · 2 ba · 1,531 sq ft · $784/sq ft · 103 days on market · 75% of list priceSold $1,300,000
Closed Aug 6, 2026 · 201 Crandon Boulevard 424, Key Biscayne FL 33149
2 bd · 2 ba · 1,531 sq ft · $849/sq ft · 15 days on market · 96.4% of list priceSold $4,700,000
Closed Jul 27, 2026 · 346 Gulf Road, Key Biscayne FL 33149
5 bd · 6 ba · 3,285 sq ft · $1,431/sq ft · 45 days on market · 89.5% of list priceSold $780,000
Closed Jul 20, 2026 · 151 Crandon Boulevard 127, Key Biscayne FL 33149
1 bd · 2 ba · 1,103 sq ft · $707/sq ft · 125 days on market · 93.4% of list priceSold $1,110,000
Closed Jul 17, 2026 · 181 Crandon Boulevard 106, Key Biscayne FL 33149
2 bd · 2 ba · 1,600 sq ft · $694/sq ft · 200 days on market · 91.7% of list priceSold $1,330,000
Closed Jul 16, 2026 · 141 Crandon Boulevard 331, Key Biscayne FL 33149
3 bd · 2 ba · 1,790 sq ft · $743/sq ft · 17 days on market · 95.3% of list priceSold $1,080,000
Closed Jul 13, 2026 · 181 Crandon Boulevard 405, Key Biscayne FL 33149
2 bd · 2 ba · 1,600 sq ft · $675/sq ft · 20 days on market · 93.9% of list priceSold $1,525,000
Closed Jul 13, 2026 · 201 S Crandon Boulevard 143, Key Biscayne FL 33149
2 bd · 2 ba · 1,541 sq ft · $990/sq ft · 31 days on market · 89.8% of list priceSold $1,200,000
Closed Jul 10, 2026 · 141 Crandon Boulevard 237, Key Biscayne FL 33149
3 bd · 2 ba · 1,600 sq ft · $750/sq ft · 35 days on market · 96% of list priceSold $1,060,000
Closed Jul 7, 2026 · 151 Crandon Boulevard 602, Key Biscayne FL 33149
2 bd · 2 ba · 1,469 sq ft · $722/sq ft · 0 days on market · 100% of list priceSold $1,120,000
Closed Jun 29, 2026 · 251 Crandon Boulevard 133, Key Biscayne FL 33149
2 bd · 2 ba · 1,537 sq ft · $729/sq ft · 1 days on market · 100% of list priceSold $1,705,000
Closed Jun 26, 2026 · 151 Crandon Boulevard 1002, Key Biscayne FL 33149
2 bd · 2 ba · 1,506 sq ft · $1,132/sq ft · 14 days on market · 100.6% of list priceSold $1,140,000
Closed Jun 23, 2026 · 151 Crandon Boulevard 600, Key Biscayne FL 33149
2 bd · 2 ba · 1,506 sq ft · $757/sq ft · 5 days on market · 92.3% of list priceSold $1,570,000
Closed Jun 17, 2026 · 141 Crandon Boulevard 431, Key Biscayne FL 33149
3 bd · 2 ba · 2,042 sq ft · $769/sq ft · 20 days on market · 96.3% of list priceSold $1,380,000
Closed Jun 11, 2026 · 101 Crandon Boulevard 367, Key Biscayne FL 33149
3 bd · 2 ba · 1,720 sq ft · $802/sq ft · 11 days on market · 93.9% of list priceSold $3,400,000
Closed Jun 5, 2026 · 151 Crandon Boulevard 1222, Key Biscayne FL 33149
4 bd · 4 ba · 3,127 sq ft · $1,087/sq ft · 23 days on market · 100% of list priceSold $1,400,000
Closed May 29, 2026 · 141 Crandon Boulevard 446, Key Biscayne FL 33149
3 bd · 2 ba · 1,943 sq ft · $721/sq ft · 15 days on market · 95.3% of list priceSold $1,400,000
Closed Apr 10, 2026 · 151 Crandon Boulevard 136, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $914/sq ft · 7 days on market · 96.6% of list priceSold $1,250,000
Closed Mar 30, 2026 · 151 Crandon Boulevard 928, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $816/sq ft · 12 days on market · 96.5% of list price
Reading Key Colony, Key Biscayne Sales
Each sale shows the closing price, the closing date, the price per square foot and the days on market. Compare the closing price with the last asking price to see how much room there was to negotiate, and compare days on market across sales to see which homes were priced right from the start.
Recent Sales Are What a Valuation Is Built On
An estimate of your home's value starts from the closed sales closest to it in place, size, age and features, adjusted for what is different. These are those sales. Request a free valuation and a BreakThru broker prepares it from the ones that match your home, or ask for a comparative market analysis before you list.
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