Key Colony II Ocean Sound Unit #525

Listed as New/Active
Price: $1,495,000
Price / sq ft $976
HOA fee: contact agent
Living area: 1532 sq ft / 142 m²
Bedrooms / baths 2 bed, 2 full / 0 half bath
Address: 251 Crandon Blvd # 525
Area: Key Biscayne
Year built: 1979
MLS # A12119339

Key Colony II Ocean Sound listing description

One of the most competitively priced units at Ocean Sound in Key Colony!

One of the most competitively priced units at Ocean Sound in Key Colony! Beautifully upgraded, light-filled 2BR/2BA + DEN with stunning ocean and island views. Exceptionally wide living and dining areas create a spacious feel, making this residence live larger than comparable units. Abundant closet space throughout. Versatile den ideal for an office, family room or guest bedroom. Marble floors, Italian kitchen with premium stainless steel appliances, Calacatta quartz waterfall countertop and backsplash, and primary bath with double shower. Enjoy resort-style amenities including tennis courts, multiple pools, walking trails, playground and direct beach access. Luxury coastal living in Key Biscayne!

Click here to schedule a showing or call 1-305-728-0840 or chat on WhatsApp.

Contact Miami real estate agents

Key Colony II Ocean Sound location

Key Colony II Ocean Sound — Floor Plan

Request the floor plan for this unit. An agent will send available building information.

Request floor plan

Copyright © 2026 Miami Association of REALTORS®. Listing provided courtesy of One Sotheby's International Realty. 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.