Property Details
| Sold Price | $1,120,000 |
|---|---|
| Last Asking Price | $1,120,000 |
| Price per SqFt | $729 |
| Maintenance Fee | $5,093 Quarterly |
| Property Taxes | $14,082 2025 |
| Interior Space | 1,537 SqFt |
| Beds/Baths | 2/2 |
| Year Built | 1979 |
| Closed Date | 6/29/2026 |
| MLS # | A12040398 |
Location
From the listing
Rare opportunity in Ocean Sound at Key Colony. Large floor plan with an exceptional oversized terrace, creating a unique indoor-outdoor living experience rarely available in the building. Premium location within the community, close to beach access and amenities. Ideal for buyers seeking to renovate and create a luxury residence in one of Key Biscayne’s most sought-after oceanfront communities.
Listed by Master Team Realty, LLC.
What It Costs to Own
Monthly, before a mortgage and insurance
Maintenance $5,093 a quarter; taxes $14,082 for 2025. MLS figures, which may not be accurate.
Sales History for This Unit · Key Colony II Oceansound Unit 133
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 ⇅ |
|---|---|---|---|
| 625 | $1,125,000$734/SqFt | 87% | 4/7/26 |
| 237 | $995,000$649/SqFt | 97% | 3/19/26 |
| 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 Master Team Realty, 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 133, 251 Crandon Blvd · MLS A12040398 · Sold Jun 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 There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values.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, 2 of 311 units are for sale and 5 sold in the last 12 months at an average of $734 per SqFt. Unit 133 sold at $729 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.