Homes for Sale in Key Biscayne, FL
77 homes are for sale in Key Biscayne, FL as of 2026-11-05, with 17 more under contract. The median list price is $1,249,000 ($952/sq ft), most homes list between $535K to $3.90M, and the median listing has been on the market 36 days. 25 homes came on the market this week and 131 sold in the last 12 months at a median of $1,490,000.
| Location | Miami-Dade County, FL |
|---|---|
| ZIP codes with their own page | 1 |
| For sale right now | 77 active, 17 under contract |
| Asking prices | $1,249,000 median · $952 per sq ft · most homes $535K–$3.90M |
| Median days on market (active listings) | 36 |
| New listings this week | 25 |
| Homes sold, last 12 months | 131 at a median of $1,490,000 |
Listing counts and prices as of 2026-11-05; MLS data, refreshed nightly; sold figures are trailing 12 months of closed sales. Market figures describe homes, not residents. Cite as: Momentum Realty, “Key Biscayne, FL key facts,” movewithmomentum.com/homes-for-sale/key-biscayne-fl/, data as of 2026-11-05.
Browse all 133 homes for sale in Key Biscayne, FL — the complete list, newest first.
Newest homes for sale in Key Biscayne
The most recently listed homes in Key Biscayne, newest first, with photos. Each card opens the full listing with every photo, the community’s sales history and a tour request. Homes marked New listed in the last seven days.
Key Biscayne homes for sale by price
Every active listing in Key Biscayne grouped by price, with the newest listings in each band. The median is $1,249,000; the busiest band is $1M and up.
$400K – $500K: 5 homes
- $459,000 · 1 bd / 1 ba / 608 sq ft · 255 Sunrise Dr 107 (Cay Polynesia Condo)
- $480,000 · 1 bd / 2 ba / 854 sq ft · 251 Galen Dr 302 (Key Biscayne Vi Condo)
- $495,000 · 1 bd / 1 ba / 725 sq ft · 240 Galen Dr 314 (Galen Drive Condo Apts)
- $445,000 · 1 bd / 2 ba / 725 sq ft · 240 Galen Dr 214 (Galen Drive Condo Apts)
$500K – $750K: 8 homes
- $579,000 · 1 bd / 2 ba / 875 sq ft · 210 Sea View Dr 207
- $629,000 · 1 bd / 2 ba / 776 sq ft · 798 Crandon Blvd 55-B
- $515,000 · 1 bd / 1 ba / 679 sq ft · 290 Sunrise Dr 1-B (Key Islander Condo)
- $535,000 · 1 bd / 1 ba / 740 sq ft · 260 Sunrise Dr D
$750K – $1M: 17 homes
- $750,000 · 2 bd / 2 ba / 1,187 sq ft · 201 Galen Dr 110 (Key Biscayne Vi Condo)
- $765,000 · 2 bd / 2 ba / 1,105 sq ft · 77 Crandon Blvd 3C (The Palms Of Key Biscayne)
- $835,000 · 2 bd / 2 ba / 1,335 sq ft · 150 Ocean Lane Dr 7C (Island Breakers Condo)
- $850,000 · 2 bd / 2 ba / 1,311 sq ft · 575 Crandon Blvd 706 (Key Bisc Ambassador Condo)
$1M and up: 47 homes
- $1.17M · 2 bd / 2 ba / 1,260 sq ft · 177 Ocean Lane Dr 512 (Key Biscaynes Commodore C)
- $1.45M · 2 bd / 2 ba / 1,547 sq ft · 151 Crandon Blvd 439
- $1.79M · 3 bd / 3 ba / 1,550 sq ft · 202 Sunrise Dr 202B
- $1.95M · 2 bd / 2 ba / 1,700 sq ft · 719 Crandon Blvd 310 (Resort Villa Two Condo)
Every home for sale in Key Biscayne right now (77)
All 77 active Key Biscayne listings with a detail page, newest first, refreshed twice a day from the MLS.
- $12.99M · 4 bd / 6 ba / 7,400 sq ft · 445 Grand Bay Drive PH-2A (Grand Bay Residences Cond)
- $3.30M · 4 bd / 3 ba / 2,448 sq ft · 548 Fernwood Rd 548 (544-548 Fernwood Condo)
- $2.90M · 2 bd / 3 ba / 2,220 sq ft · 251 Crandon Blvd 806 (Key Colony No 2 Condo)
- $2.60M · 3 bd / 3 ba / 1,772 sq ft · 605 Ocean Dr 7L (Sands Of Key Biscayne)
- $2.47M · 2 bd / 2 ba / 1,875 sq ft · 881 Ocean Dr 20E (Casa Del Mar Condo)
- $2.15M · 3 bd / 3 ba / 1,930 sq ft · 199 Ocean Lane Dr 201 (Commodore Club South Cond)
- $1.95M · 2 bd / 2 ba / 1,700 sq ft · 719 Crandon Blvd 310 (Resort Villa Two Condo)
- $1.79M · 3 bd / 3 ba / 1,550 sq ft · 202 Sunrise Dr 202B
- $1.45M · 2 bd / 2 ba / 1,547 sq ft · 151 Crandon Blvd 439
- $1.17M · 2 bd / 2 ba / 1,260 sq ft · 177 Ocean Lane Dr 512 (Key Biscaynes Commodore C)
- $995,000 · 1 bd / 2 ba / 895 sq ft · 155 Ocean Lane Dr 1002 (Commodore Club West Condo)
- $890,000 · 2 bd / 2 ba / 1,450 sq ft · 55 Ocean Lane Dr 2028 (Ocean Village Condo)
- $850,000 · 2 bd / 2 ba / 1,311 sq ft · 575 Crandon Blvd 706 (Key Bisc Ambassador Condo)
- $835,000 · 2 bd / 2 ba / 1,335 sq ft · 150 Ocean Lane Dr 7C (Island Breakers Condo)
- $765,000 · 2 bd / 2 ba / 1,105 sq ft · 77 Crandon Blvd 3C (The Palms Of Key Biscayne)
- $750,000 · 2 bd / 2 ba / 1,187 sq ft · 201 Galen Dr 110 (Key Biscayne Vi Condo)
- $579,000 · 1 bd / 2 ba / 875 sq ft · 210 Sea View Dr 207
- $3.98M · 3 bd / 5 ba / 3,093 sq ft · 781 Crandon Blvd 401 (Club Tower Three Condo)
- $799,000 · 2 bd / 2 ba / 1,335 sq ft · 150 Ocean Lane Dr 2H (Island Breakers Condo)
- $1.35M · 2 bd / 2 ba / 1,409 sq ft · 1111 Crandon Blvd B506 (Towers Of Key Biscayne Co)
- $459,000 · 1 bd / 1 ba / 608 sq ft · 255 Sunrise Dr 107 (Cay Polynesia Condo)
- $2.95M · 3 bd / 2 ba / 1,782 sq ft · 1111 Crandon Blvd A501 (Towers Of Key Biscayne Co)
- $629,000 · 1 bd / 2 ba / 776 sq ft · 798 Crandon Blvd 55-B
- $1.18M · 2 bd / 2 ba / 1,260 sq ft · 199 Ocean Lane Dr 413 (Commodore Club South Cond)
- $515,000 · 1 bd / 1 ba / 679 sq ft · 290 Sunrise Dr 1-B (Key Islander Condo)
- $3.50M · 3 bd / 3 ba / 3,120 sq ft · 881 Ocean Dr 13H (Casa Del Mar Condo)
- $2.40M · 2 bd / 2 ba / 1,875 sq ft · 881 Ocean Dr 23C (Casa Del Mar Condo)
- $535,000 · 1 bd / 1 ba / 740 sq ft · 260 Sunrise Dr D
- $1.41M · 2 bd / 2 ba / 1,260 sq ft · 177 Ocean Lane Dr 405 (Key Biscaynes Commodore C)
- $2.85M · 3 bd / 2 ba / 1,889 sq ft · 600 Grapetree Dr 11DN (Mar-Azul Condo)
- $749,000 · 2 bd / 2 ba / 1,450 sq ft · 101 Ocean Lane Dr 209 (Ocean Village Condo)
- $519,000 · 1 bd / 1 ba / 790 sq ft · 195 Sunrise Dr 7
- $2.10M · 3 bd / 4 ba / 2,450 sq ft · 575 Crandon Blvd 801 (Key Bisc Ambassador Condo)
- $3.95M · 4 bd / 5 ba / 3,250 sq ft · 445 Grand Bay Dr 104 (Grand Bay Residences Cond)
- $975,000 · 1 ba / 376 sq ft · 455 Grand Bay Dr 1020 (G B Resort Condo Hotel)
- $770,000 · 2 bd / 2 ba / 1,105 sq ft · 77 Crandon Blvd 5C (The Palms Of Key Biscayne)
- $1.23M · 2 bd / 2 ba / 1,409 sq ft · 1121 Crandon Blvd D903 (Towers Of Key Biscayne Co)
- $799,500 · 1 bd / 2 ba / 895 sq ft · 155 Ocean Lane Dr 103 (Commodore Club West Condo)
- $2.25M · 2 bd / 3 ba / 2,060 sq ft · 737 Crandon Blvd PH-1 (Lake Villa Two Condo)
- $3.90M · 4 bd / 4 ba / 2,930 sq ft · 430 Grand Bay Dr 606 (Grand Bay Tower Condo)
- $1.07M · 2 bd / 3 ba / 1,340 sq ft · 224 Sea View Dr 104
- $999,000 · 2 bd / 2 ba / 1,260 sq ft · 155 Ocean Lane Dr 413 (Commodore Club West Condo)
- $2.40M · 2 bd / 2 ba / 1,875 sq ft · 881 Ocean Dr 16F (Casa Del Mar Condo)
- $3.75M · 3 bd / 3 ba / 3,120 sq ft · 881 Ocean Dr 10A
- $1.69M · 3 bd / 3 ba / 1,550 sq ft · 204 Sunrise Dr 204B
- $1.25M · 2 bd / 2 ba / 1,260 sq ft · 199 Ocean Lane Dr 1207 (Commodore Club South Cond)
- $844,000 · 2 bd / 2 ba / 1,330 sq ft · 210 Sea View Dr 409
- $480,000 · 1 bd / 2 ba / 854 sq ft · 251 Galen Dr 302 (Key Biscayne Vi Condo)
- $1.57M · 2 bd / 3 ba / 1,404 sq ft · 425 Grapetree Dr 206 (Grapetree Townhouse Condo)
- $495,000 · 1 bd / 1 ba / 725 sq ft · 240 Galen Dr 314 (Galen Drive Condo Apts)
- $1.52M · 2 bd / 2 ba / 1,409 sq ft · 1111 Crandon Blvd B705 (Towers Of Key Biscayne Co)
- $790,000 · 1 bd / 2 ba / 895 sq ft · 155 Ocean Lane Dr 403 (Commodore Club West Condo)
- $1.20M · 2 bd / 2 ba / 1,260 sq ft · 177 Ocean Lane Dr 213 (Key Biscayne Commodore Cl)
- $445,000 · 1 bd / 2 ba / 725 sq ft · 240 Galen Dr 214 (Galen Drive Condo Apts)
- $1.15M · 3 bd / 2 ba / 1,435 sq ft · 170 Ocean Lane Dr 305 (Ocean Lane Plaza Condo)
- $1.06M · 2 bd / 2 ba / 1,260 sq ft · 199 Ocean Lane Dr 911 (Commodore Club South Cond)
- $5.95M · 4 bd / 5 ba / 4,200 sq ft · 785 Crandon Blvd 205/305 (Club Tower Two Condo)
- $775,000 · 2 bd / 2 ba / 1,090 sq ft · 555 Crandon Blvd 82 (Crandon Tower Condo)
- $1.50M · 2 bd / 2 ba / 1,532 sq ft · 151 Crandon Blvd 241
- $4.50M · 4 bd / 4 ba / 2,825 sq ft · 199 Ocean Lane Dr 401 (Commodore Club South Cond)
- $2.60M · 4 bd / 4 ba / 2,442 sq ft · 209 E Enid Dr 36
- $3.60M · 3 bd / 3 ba / 3,120 sq ft · 881 Ocean Dr 20A (Casa Del Mar Condo)
- $18.90M · 5 bd / 6 ba / 8,435 sq ft · 445 Grand Bay Drive PH-1A (Grand Bay Residences Cond)
- $785,000 · 2 bd / 2 ba / 1,242 sq ft · 100 Ocean Lane Dr 301
- $1.25M · 2 bd / 2 ba / 1,488 sq ft · 151 Crandon Blvd 320 (The Emeraldbay @ Key Colo)
- $764,900 · 2 bd / 2 ba / 1,335 sq ft · 170 Ocean Lane Dr 310 (Ocean Lane Plaza Condo)
- $2.28M · 3 bd / 3 ba / 2,330 sq ft · 151 Crandon Blvd 345 (The Emeraldbay @ Key Colo)
- $6.69M · 2 bd / 4 ba / 3,950 sq ft · 430 Grand Bay Dr 801 (Grand Bay Tower Condo)
- $1.30M · 2 bd / 2 ba / 1,260 sq ft · 199 Ocean Lane Dr 1009 (Commodore Club South Cond)
- $3.60M · 3 bd / 3 ba / 3,711 sq ft · 600 Grapetree Dr 11BN
- $1.12M · 2 bd / 2 ba / 1,260 sq ft · 177 Ocean Lane Dr 208 (Key Biscayne Commodore Cl)
- $450,000 · 1 bd / 1 ba / 608 sq ft · 255 Sunrise Dr 103 (Cay Polynesia Condo)
- $699,000 · 2 bd / 2 ba / 875 sq ft · 798 Crandon Blvd 16-C
- $2.20M · 3 bd / 3 ba / 1,772 sq ft · 605 Ocean Dr 2L (Sands Of Key Biscayne Con)
- $794,000 · 2 bd / 2 ba / 1,212 sq ft · 155 Sunrise Dr 4B
- $724,000 · 1 bd / 2 ba / 895 sq ft · 155 Ocean Lane Dr 302 (Commodore Club West Condo)
- $1.90M · 3 bd / 2 ba / 1,546 sq ft · 251 Crandon Blvd 227 (Key Colony No 2 Condo)
Pending and under contract in Key Biscayne (17)
Key Biscayne homes that have an accepted offer and are working toward closing. They can still fall through, so each one keeps its page until it closes.
- $9.50M · 5 bd / 4 ba / 3,405 sq ft · 861 Harbor Dr
- $2.60M · 3 bd / 3 ba / 2,412 sq ft · 200 Ocean Lane Dr 401
- $580,000 · 2 bd / 2 ba / 1,100 sq ft · 240 Galen Dr 110
- $1.29M · 2 bd / 2 ba / 1,350 sq ft · 155 Ocean Lane Dr 1215
- $1.65M · 2 bd / 2 ba / 1,310 sq ft · 705 Crandon Blvd 506
- $1.99M · 3 bd / 2 ba / 1,889 sq ft · 600 Grapetree Dr 3DS
- $2.52M · 2 bd / 3 ba / 1,760 sq ft · 445 Grand Bay Dr 418
- $3.49M · 3 bd / 3 ba / 2,840 sq ft · 430 Grand Bay Dr 708
- $1.69M · 2 bd / 2 ba / 1,547 sq ft · 151 Crandon Blvd 1035
- $2.80M · 3 bd / 3 ba / 2,470 sq ft · 737 Crandon Blvd 402
- $3.55M · 4 bd / 3 ba / 2,177 sq ft · 255 Ridgewood Rd
- $1.40M · 2 bd / 3 ba / 1,340 sq ft · 232 Sea View Dr 108
- $720,000 · 3 bd / 2 ba · 550 Ocean Drive 3H
- $3.40M · 3 bd / 4 ba / 2,840 sq ft · 430 Grand Bay Dr 307
- $1.35M · 2 bd / 2 ba / 1,409 sq ft · 1121 Crandon Blvd E1203
- $3.15M · 2 bd / 3 ba / 2,100 sq ft · 789 Crandon Blvd 1005
- $1.40M · 2 bd / 2 ba / 1,506 sq ft · 151 Crandon Blvd 702
Browse every listing on Momentum Realty.
Homes for sale in Key Biscayne by ZIP code
Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.
| ZIP | Homes for sale | Median list price |
|---|---|---|
| 33149 | 77 | $1.25M |
Key Biscayne communities with the most homes for sale
The Key Biscayne neighborhoods and subdivisions with active listings, the median asking price in each, and what homes there actually sold for over the last 12 months. Community names open the community guide with live inventory, sales history, HOA and schools.
What is for sale in Key Biscayne: property types
- Condos: 72
- Townhouses: 5
Another 39 listings in Key Biscayne are land, commercial or other non-residential property and are not counted above.
Browse by type: Condos for sale in Key Biscayne (72).
The Key Biscayne real estate market right now
Over the last 12 months 131 homes sold in Key Biscayne at a median of $1,490,000 (+18.0% year over year), $929 per square foot. Sellers received 94% of list price and homes took a median 78 days to go under contract. With 77 homes for sale against that sales pace, months of supply is 7.1, a buyer’s market by the six-month rule. New construction was 2% of sales.
Key Biscayne home prices by year
Median sold price, closed sales, days on market and sale-to-list ratio by year, from Momentum’s MLS record.
| Year | Median sold price | Homes sold | Days on market | Sale-to-list |
|---|---|---|---|---|
| 2020 | $1.36M | 120 | 164 | 88% |
| 2021 | $1.66M | 368 | 87 | 95% |
| 2022 | $2.25M | 226 | 48 | 95% |
| 2023 | $1.83M | 118 | 76 | 91% |
| 2024 | $2.28M | 121 | 68 | 93% |
| 2025 | $2.33M | 109 | 91 | 92% |
| 2026 | $2.51M | 131 | 78 | 93% |
What a home in Key Biscayne costs to own
Take the median $1,249,000 listing with 20% down at today’s 7.24% 30-year rate: principal and interest run about $6,810/month. Miami-Dade County’s typical millage of 17.59 puts property tax near $21,094/year after the $50,000 homestead exemption — and that is the reset bill a buyer pays, not the seller’s capped one. Citizens’ average premium in Miami-Dade County is about $1,891/year; newer roofs and inland addresses usually quote below it. All in, plan on roughly $8,725/month plus any HOA or CDD assessment.
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Recently off market in Key Biscayne
Homes in Key Biscayne that left the market most recently, with their last list price and a public-record page for each address. Off-market pages keep the community, tax and sales-history context after a listing closes or expires.
- 300 Galen Dr 306 · last listed $720,000 · off market Nov 4, 2026
- 881 Ocean Dr 7H · last listed $3,595,000 · off market Nov 1, 2026
- 430 Grand Bay Drive 1103 · last listed $6,850,000 · off market Oct 31, 2026
- 625 Curtiswood Dr · last listed $9,200,000 · off market Oct 30, 2026
- 50 Ocean Lane Dr 404 · last listed $1,095,000 · off market Oct 30, 2026
- 100 Sunrise Dr 5 · last listed $429,000 · off market Oct 30, 2026
- 269 Cranwood Dr · last listed $3,980,000 · off market Oct 28, 2026
- 200 Galen Dr 202 · last listed $384,000 · off market Oct 28, 2026
- 760 Woodcrest Rd · last listed $6,395,000 · off market Oct 27, 2026
- 199 Ocean Lane Drive 801 · last listed $2,990,000 · off market Oct 27, 2026
- 881 Ocean Dr Th31 · last listed $1,495,000 · off market Oct 25, 2026
- 150 Ocean Lane Dr 2A · last listed $829,000 · off market Oct 24, 2026
Key Biscayne guides & data
Everything we publish about Key Biscayne: live listings by type, prices and market data, taxes, insurance and what it costs to live here.
Common questions
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Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Key Biscayne as of 2026-11-05 and refresh as homes list and sell. Listing information provided by the Southeast Florida MLS (SEFMLS) / MIAMI Association of REALTORS(R). Information is deemed reliable but not guaranteed by the MLS to be accurate. The data relating to real estate for sale on this page comes in part from the Internet Data Exchange (IDX) program of the MLS(s) named above; listings held by brokerages other than Momentum Realty are marked with the listing brokerage’s name. Information is deemed reliable but not guaranteed. Estimates are not guarantees. Equal Housing Opportunity.
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