Key Biscayne Recently Leased Homes & Condos
Closed BeachesMLS leases in Key Biscayne, Florida from the last six months, newest first: the rent each home actually leased at, not the rent it was asking.
Homes, condos and apartments that leased in Key Biscayne in the last six months, newest first, with the rent each one actually closed at, how that compared with the asking rent, and how long it took to lease. Asking rents tell you what owners hope for; these are the numbers a rental valuation is built on, which is why they are the first thing we show a landlord pricing a home.
What would my Key Biscayne home rent for? · Leasing and property management
Recent Key Biscayne Leases
47 closed leases, newest first.
The 47 leases on this page run from $4,200 a month to $30,000 a month, with a median of $7,500 a month, about $5 per square foot a month, and they leased in a median of 26 days.
Leased $30,000/mo
Leased Nov 6, 2026 · 350 Ocean Drive 304N, Key Biscayne FL 33149
2 bd · 3.5 ba · 2,064 sq ft · $14.53/sq ft a month · 157 days on market · 107.1% of asking rent
Leased $7,000/mo
Leased Nov 3, 2026 · 177 Ocean Lane Drive 1008, Key Biscayne FL 33149
2 bd · 2 ba · 1,260 sq ft · $5.56/sq ft a month · 0 days on market · 100% of asking rentLeased $5,500/mo
Leased Nov 2, 2026 · 210 Sea View Drive 511, Key Biscayne FL 33149
2 bd · 2 ba · 1,330 sq ft · $4.14/sq ft a month · 63 days on market · 100% of asking rentLeased $8,000/mo
Leased Nov 1, 2026 · 251 Crandon Boulevard 139, Key Biscayne FL 33149
3 bd · 2 ba · 1,546 sq ft · $5.17/sq ft a month · 0 days on market · 80% of asking rentLeased $19,000/mo
Leased Nov 1, 2026 · 360 Ocean Drive 904S, Key Biscayne FL 33149
2 bd · 3.5 ba · 1,703 sq ft · $11.16/sq ft a month · 52 days on market · 95% of asking rentLeased $7,250/mo
Leased Nov 1, 2026 · 151 Crandon Boulevard 405, Key Biscayne FL 33149
2 bd · 2 ba · 1,821 sq ft · $3.98/sq ft a month · 0 days on market · 96.7% of asking rentLeased $7,600/mo
Leased Nov 1, 2026 · 1111 Crandon Boulevard A1105, Key Biscayne FL 33149
2 bd · 2 ba · 1,409 sq ft · $5.39/sq ft a month · 14 days on market · 100% of asking rentLeased $25,000/mo
Leased Oct 30, 2026 · , Key Biscayne FL 33149
2 bd · 3.5 ba · 1,703 sq ft · $14.68/sq ft a month · 0 days on market · 102% of asking rentLeased $10,500/mo
Leased Oct 30, 2026 · 1121 Crandon Boulevard E702, Key Biscayne FL 33149
3 bd · 2 ba · 1,782 sq ft · $5.89/sq ft a month · 63 days on market · 89% of asking rentLeased $7,500/mo
Leased Oct 28, 2026 · 251 Crandon Boulevard 931, Key Biscayne FL 33149
2 bd · 2 ba · 1,546 sq ft · $4.85/sq ft a month · 0 days on market · 94.9% of asking rentLeased $6,700/mo
Leased Oct 26, 2026 · 151 Crandon Boulevard 524, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $4.37/sq ft a month · 0 days on market · 92.4% of asking rentLeased $9,000/mo
Leased Oct 21, 2026 · 1121 Crandon Boulevard D301, Key Biscayne FL 33149
2 bd · 2 ba · 1,782 sq ft · $5.05/sq ft a month · 56 days on market · 94.7% of asking rentLeased $4,800/mo
Leased Oct 16, 2026 · 260 Sunrise Drive E, Key Biscayne FL 33149
2 bd · 2 ba · 1,400 sq ft · $3.43/sq ft a month · 84 days on market · 91.4% of asking rentLeased $5,500/mo
Leased Oct 16, 2026 · , Key Biscayne FL 33149
2 bd · 2.5 ba · 1,404 sq ft · $3.92/sq ft a month · 0 days on market · 95.7% of asking rentLeased $14,000/mo
Leased Oct 15, 2026 · 791 Crandon Boulevard 404, Key Biscayne FL 33149
3 bd · 3 ba · 2,510 sq ft · $5.58/sq ft a month · 146 days on market · 87.5% of asking rentLeased $7,200/mo
Leased Oct 15, 2026 · 181 Crandon Boulevard 207, Key Biscayne FL 33149
3 bd · 2.5 ba · 1,720 sq ft · $4.19/sq ft a month · 68 days on market · 100% of asking rentLeased $4,200/mo
Leased Oct 15, 2026 · 151 Crandon Boulevard 127, Key Biscayne FL 33149
1 bd · 1.5 ba · 1,103 sq ft · $3.81/sq ft a month · 50 days on market · 97.7% of asking rentLeased $12,500/mo
Leased Oct 15, 2026 · 731 Crandon Boulevard 208, Key Biscayne FL 33149
3 bd · 3 ba · 2,470 sq ft · $5.06/sq ft a month · 0 days on market · 83.3% of asking rentLeased $5,800/mo
Leased Oct 15, 2026 · 151 Crandon Boulevard 137, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $3.79/sq ft a month · 6 days on market · 100% of asking rentLeased $22,000/mo
Leased Oct 14, 2026 · , Key Biscayne FL 33149
3 bd · 4.5 ba · 3,480 sq ft · $6.32/sq ft a month · 86 days on market · 100% of asking rentLeased $8,500/mo
Leased Oct 14, 2026 · 251 Crandon Boulevard 210, Key Biscayne FL 33149
2 bd · 2 ba · 1,611 sq ft · $5.28/sq ft a month · 41 days on market · 100% of asking rentLeased $11,500/mo
Leased Oct 12, 2026 · 789 Crandon Boulevard 502, Key Biscayne FL 33149
2 bd · 2.5 ba · 2,100 sq ft · $5.48/sq ft a month · 131 days on market · 88.5% of asking rentLeased $11,500/mo
Leased Oct 11, 2026 · 225 E Enid Drive 44, Key Biscayne FL 33149
4 bd · 4 ba · 2,442 sq ft · $4.71/sq ft a month · 0 days on market · 92% of asking rentLeased $9,500/mo
Leased Oct 8, 2026 · 881 Ocean Drive 18B, Key Biscayne FL 33149
3 bd · 2 ba · 1,875 sq ft · $5.07/sq ft a month · 31 days on market · 90.5% of asking rentLeased $8,500/mo
Leased Oct 7, 2026 · , Key Biscayne FL 33149
2 bd · 3 ba · 2,013 sq ft · $4.22/sq ft a month · 72 days on market · 85% of asking rentLeased $7,000/mo
Leased Oct 1, 2026 · 881 Ocean Drive 22F, Key Biscayne FL 33149
3 bd · 2 ba · 1,875 sq ft · $3.73/sq ft a month · 533 days on market · 88.6% of asking rentLeased $5,335/mo
Leased Oct 1, 2026 · 141 Crandon Boulevard 347, Key Biscayne FL 33149
2 bd · 2 ba · 1,600 sq ft · $3.33/sq ft a month · 62 days on market · 93.6% of asking rentLeased $6,200/mo
Leased Oct 1, 2026 · 155 Ocean Lane Drive 208, Key Biscayne FL 33149
2 bd · 2 ba · 1,260 sq ft · $4.92/sq ft a month · 0 days on market · 93.9% of asking rentLeased $5,000/mo
Leased Oct 1, 2026 · 155 S Ocean Lane Drive 1013, Key Biscayne FL 33149
2 bd · 2 ba · 1,260 sq ft · $3.97/sq ft a month · 0 days on market · 100% of asking rentLeased $4,400/mo
Leased Oct 1, 2026 · 150 Sunrise Drive 5A, Key Biscayne FL 33149
2 bd · 1.5 ba · 1,120 sq ft · $3.93/sq ft a month · 6 days on market · 100% of asking rentLeased $5,750/mo
Leased Sep 30, 2026 · 151 Crandon Boulevard 120, Key Biscayne FL 33149
2 bd · 2 ba · 1,454 sq ft · $3.95/sq ft a month · 98 days on market · 95.8% of asking rentLeased $11,500/mo
Leased Sep 29, 2026 · 526 Satinwood Drive, Key Biscayne FL 33149
4 bd · 3 ba · 2,112 sq ft · $5.45/sq ft a month · 226 days on market · 92% of asking rentLeased $6,800/mo
Leased Sep 29, 2026 · 101 Crandon Boulevard 474, Key Biscayne FL 33149
2 bd · 2 ba · 1,600 sq ft · $4.25/sq ft a month · 111 days on market · 100% of asking rentLeased $5,150/mo
Leased Sep 29, 2026 · , Key Biscayne FL 33149
3 bd · 2 ba · 1,360 sq ft · $3.79/sq ft a month · 0 days on market · 97.2% of asking rentLeased $18,000/mo
Leased Sep 25, 2026 · 350 Redwood Lane, Key Biscayne FL 33149
5 bd · 5.5 ba · 3,633 sq ft · $4.95/sq ft a month · 0 days on market · 83.7% of asking rentLeased $5,900/mo
Leased Sep 25, 2026 · 155 Ocean Lane Drive 1111, Key Biscayne FL 33149
2 bd · 2 ba · 1,260 sq ft · $4.68/sq ft a month · 0 days on market · 100% of asking rentLeased $6,000/mo
Leased Sep 22, 2026 · 575 Crandon Boulevard 413, Key Biscayne FL 33149
3 bd · 2 ba · 1,700 sq ft · $3.53/sq ft a month · 0 days on market · 100% of asking rentLeased $12,500/mo
Leased Sep 22, 2026 · 600 Grapetree Drive 7ES, Key Biscayne FL 33149
3 bd · 3 ba · 2,281 sq ft · $5.48/sq ft a month · 0 days on market · 100% of asking rentLeased $8,500/mo
Leased Sep 21, 2026 · 121 Crandon Boulevard 251, Key Biscayne FL 33149
3 bd · 3 ba · 1,730 sq ft · $4.91/sq ft a month · 27 days on market · 100% of asking rentLeased $15,500/mo
Leased Sep 19, 2026 · 630 Allendale Road, Key Biscayne FL 33149
4 bd · 3 ba · 2,196 sq ft · $7.06/sq ft a month · 0 days on market · 93.9% of asking rentLeased $6,150/mo
Leased Sep 18, 2026 · 199 Ocean Lane Drive 1206, Key Biscayne FL 33149
2 bd · 2 ba · 1,260 sq ft · $4.88/sq ft a month · 59 days on market · 94.6% of asking rentLeased $4,500/mo
Leased Sep 16, 2026 · 150 Ocean Lane Drive 8B, Key Biscayne FL 33149
2 bd · 2 ba · 1,335 sq ft · $3.37/sq ft a month · 0 days on market · 93.8% of asking rentLeased $6,200/mo
Leased Sep 16, 2026 · 151 Crandon Boulevard 441, Key Biscayne FL 33149
2 bd · 2 ba · 1,532 sq ft · $4.05/sq ft a month · 32 days on market · 95.4% of asking rentLeased $6,700/mo
Leased Sep 15, 2026 · 101 Ocean Lane Drive 1011, Key Biscayne FL 33149
3 bd · 2 ba · 1,734 sq ft · $3.86/sq ft a month · 0 days on market · 95.8% of asking rentLeased $16,000/mo
Leased Sep 10, 2026 · 739 Crandon Boulevard 202, Key Biscayne FL 33149
3 bd · 3 ba · 2,470 sq ft · $6.48/sq ft a month · 0 days on market · 94.1% of asking rentLeased $9,200/mo
Leased Sep 8, 2026 · 1111 Crandon Boulevard A807, Key Biscayne FL 33149
3 bd · 2 ba · 1,782 sq ft · $5.16/sq ft a month · 41 days on market · 95.8% of asking rentLeased $7,800/mo
Leased Sep 4, 2026 · 1111 Crandon Boulevard B1004, Key Biscayne FL 33149
2 bd · 2 ba · 1,409 sq ft · $5.54/sq ft a month · 26 days on market · 94.5% of asking rent
How to Read These Leases
Each card shows the rent the lease closed at, the date it closed, the rent per square foot where the home reports its size, the days it sat on the market and what share of the asking rent it achieved. A figure over 100% means the home leased above its asking rent; under 100% means the owner took less than they asked. A lease quoted as a season or a one-time total is labelled that way rather than shown as a monthly rent, because the two are not comparable.
Own a Home in Key Biscayne?
These closings are what a Key Biscayne rental valuation is built on. We price your home against the leases closest to it in size, condition and location, not against a citywide average. Request a free rental analysis.
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