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| Sold Price | $995,000 |
|---|---|
| Last Asking Price | $1,025,000 |
| Price per SqFt | $649 |
| Maintenance Fee | $4,816 Quarterly |
| Property Taxes | $5,510 2023 |
| Interior Space | 1,532 SqFt |
| Beds/Baths | 2/2 |
| Year Built | 1979 |
| Closed Date | 3/19/2026 |
| MLS # | A11625772 |
Location
From the listing
Experience luxurious island living at Key Colony, Key Biscayne. This exclusive community offers stunning ocean views, private beach access, tennis courts, multiple pools, and fitness facilities. With 24 hour security and meticulously maintained grounds. Key Colony provides a serene escape minutes from Miami's vibrant city life. Whether you seek a vacation retreat, an investment opportunity, or a permanent residence, Key Colony promises a lifestyle of luxury, comfort, and tranquility in a prime waterfront location. Discover diverse apartment models at Key Colony, such as a spacious 2 beds, 2 baths unit spanning 1532 sq ft. Enjoy high ceilings ample natural light, and an original layout perfect for customizable renovations, creating your ideal living space in this prestigious community.
Listed by Compass Florida, LLC
What It Costs to Own
Monthly, before a mortgage and insurance
Maintenance $4,816 a quarter; taxes $5,510 for 2023. MLS figures, which may not be accurate.
Sales History for This Unit · Key Colony II Oceansound Unit 237
Sales history is unavailable for this property
What Other Units Have Been Selling For at Key Colony II Oceansound
5 units sold at Key Colony II Oceansound in the last 12 months at an average of $734/SqFt (this sale among them)
Below, the most recent sales most like this unit: units with the same bedroom count.
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed Date ⇅ |
|---|---|---|---|
| 133 | $1,120,000$729/SqFt | 100% | 6/29/26 |
| 625 | $1,125,000$734/SqFt | 87% | 4/7/26 |
| 441 | $1,084,460$708/SqFt | 94% | 3/3/26 |
| 628 | $1,300,000$849/SqFt | 96% | 12/18/25 |
| 829 | $1,420,000$927/SqFt | 90% | 9/29/25 |
| — | $1,272,000 | 102% | 9/26/25 |
| 904 | $1,000,000$653/SqFt | 91% | 8/25/25 |
| 222 | $1,101,500$712/SqFt | 95% | 8/6/25 |
For a full analysis of past sales in this development, contact Mark Zilbert.

Listed by Compass Florida, LLC. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Key Biscayne and throughout South Florida.
Ask Mark About This Listing
Key Colony II Oceansound Unit 237, 251 Crandon Blvd · MLS A11625772 · Sold Mar 2026
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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.
More at Key Colony II Oceansound
At Key Colony II Oceansound, 1 of 311 units is for sale and 5 sold in the last 12 months at an average of $734 per SqFt. Unit 237 sold at $649 per SqFt, below the building's average at the time. Figures compiled by Mark Zilbert, a Key Biscayne real estate agent with ONE Sotheby's International Realty, from MLS records.


