The Rental Cost is US$12,000 .Lease Key Colony II Ocean Sound, Condo #139 A12011740 .This Apt is Located at 251 Crandon Blvd # 139

Key Colony II Ocean Sound Unit #139

Listed as Active
Rental Price: US$12,000
Price / sq ft US$8
Living area: 1546 sq ft / 144 m²
Bedrooms / baths 3 bed, 2 full / 0 half bath
Address: 251 Crandon Blvd # 139
Area: Key Biscayne
Year built: 1979
MLS # A12011740

Key Colony II Ocean Sound listing description

We work with minimum lease terms of 6 to 12 months. Some units may be available for seasonal rental.

Beautiful Lanai unit, fully furnished in Oceansound, located in the prestigious Key Colony community.

Beautiful Lanai unit, fully furnished in Oceansound, located in the prestigious Key Colony community. This incredible apartment features 3 bedrooms and 2 bathrooms, a fully equipped and renovated kitchen with stainless steel appliances and high-end finishes, and a spacious terrace with a barbecue, perfect for entertaining and enjoying Key Biscayne’s beautiful weather, with direct access to the pool and beach. Key Colony offers exceptional amenities including multiple pools, a fitness center, tennis courts, a children’s playground, beach access, a poolside restaurant, market, beauty salon, and more. The unit is available for seasonal rental from August 7, 2026 through June 5, 2027.

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Key Colony II Ocean Sound location

Key Colony II Ocean Sound — Floor Plan

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Copyright © 2026 Miami Association of REALTORS®. Listing provided courtesy of Serrano & Associates Real Estate, LLC — Information updated on 05/02/2026. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.