4 of 5For Sale at Oceana Key Biscayne SouthBack to list
Unit 405N
1 / 33
Oceana Key Biscayne South Unit 405N For Sale
$3,799,000
350 Ocean Drive · Key Biscayne · Key Biscayne
Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 1 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 2 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 3 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 4 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 5 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 6 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 7 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 8 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 9 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 10 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 11 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 12 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 13 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 14 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 15 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 16 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 17 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 18 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 19 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 20 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 21 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 22 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 23 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 24 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 25 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 26 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 27 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 28 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 29 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 30 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 31 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 32 of 33Oceana Key Biscayne South Unit 405N, 350 Ocean Drive, Key Biscayne FL 33149, photo 33 of 33
4 of 5 For Sale at Oceana Key Biscayne South · back to list
$3,799,000Asking Price
$2,200Per SqFt
2/3½Beds/BathsBd/Ba
1,727SqFt · 160.4 m²
Oceana Key Biscayne South · MLS A12026035 · 108 days on Zilbert · Listed Jun 1, 2026 · 350 Ocean Drive, Key Biscayne FL 33149Current layoutPhotos first

See all 13 floorplans at Oceana Key Biscayne South

Property Details

Asking Price$3,799,000
Price per SqFt$2,200
Maintenance fee$2,914 Monthly
Property Taxes$36,264 2025
Interior Space1,727 SqFt
Beds/Baths2/3½
Year Built2014
MLS #A12026035

Estimated Costs

An estimate of condo or HOA fees and property taxes

Monthly carry, before financing
$2,914maintenance · $2,914 per month
$3,022taxes · $36,264/yr ÷ 12
$5,936 / monthassociation + taxes, before mortgage and insurance

Fees and taxes based on MLS provided figures, and may not be accurate

From the listing

Fully remodeled and move-in ready, Residence 405N pairs 2 bedrooms and 3 baths with a versatile den that flexes as a home office, media room, or guest space. A massive west-facing balcony runs the length of the living areas, capturing open sunset views that make every evening the main event. Inside, a reimagined open layout and designer finishes create a calm, contemporary backdrop — all within one of Key Biscayne's most coveted oceanfront addresses. Island living, elevated.

Listed by Vantage Real Estate LLC

Sales History for This Unit · Oceana Key Biscayne South Unit 405N

Sales history is unavailable for this property

What Other Units Have Been Selling For at Oceana Key Biscayne South

0 other units sold in the last 12 months · This unit (405N) is asking $2,200/SqFt

Unit Sold Price % of Ask Beds/Baths SqFt $/SqFt Closed Date

For a full analysis of past sales in this development, contact Mark Zilbert.

Mark Zilbert
Mark Zilbert
Licensed Real Estate Broker · I track every sale at Oceana Key Biscayne South. Ask me about this residence, the line, or the building.
+1 (786) 280-0201

Listed by Vantage Real Estate 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.

Location

Directions

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 Oceana Key Biscayne South

153 units · 5 for sale · 2 sold in the last 12 months · building avg $2,602/SqFt sold, against this unit's $2,200 ask