350 Ocean Dr, Key Biscayne FL 33149 | Miami-Dade County | A12027002
- $17,900,000
- Condominium
- 5
- 5.5
- 4
- 4764 Sq Ft
- $17,900,000
Description
Lower Penthouse 2N at Oceana Key Biscayne presents a rare opportunity to own a meticulously curated, fully remodeled sky residence in one of South Florida’s most exclusive boutique oceanfront communities. Spanning nearly 6,000 SF of total living area including interior + expansive terraces, this exceptional flowthrough home showcases breathtaking ocean, beach, bay, skyline, and Miami Beach views while capturing both spectacular sunrises and sunsets. Thoughtfully reimagined with exceptional attention to detail, the residence blends sophisticated design with effortless functionality. Soaring 11-ft ceilings, rich custom millwork and designer wall coverings, integrated architectural lighting, built-in audio, Crestron smart home automation, custom built-ins, and bespoke finishes throughout create an atmosphere of understated luxury. Designed for both intimate living and grand entertaining, the home features a private elevator foyer, hidden custom bar, elegant formal and informal living spaces, 4 spacious en-suite bedrooms, 5.5 bathrooms, laundry/staff quarters, & an exceptional sense of privacy throughout. Residents enjoy Oceana’s unmatched white-glove service and world-class amenities, including over 500 feet of pristine beachfront, resort-style pools, fitness center and spa, resident-favorite restaurant, tennis court, beach volleyball, and beautifully curated grounds. A truly extraordinary offering for the most discerning buyer. Includes 4 assigned parking spaces & 1 storage.
Property Overview
This is a 5-bedroom, 5.5-bath condominium of about 4764 square feet at 350 Ocean Dr, Key Biscayne FL 33149 (Key Biscayne 33149), listed at $17,900,000.
Monthly Costs, Stated Plainly
The monthly HOA fee is $9,270.
The tax of record is $141,897 (2025). As an ESTIMATE ONLY — Florida reassesses at sale — at this price and a Miami-Dade rate near 2.0%: without homestead, about $358,000/yr (≈ $29,833/mo); with the homestead exemption on a primary residence, about $357,000/yr (≈ $29,750/mo). Confirm with the Miami-Dade Property Appraiser and a tax professional — these are estimates, not quotes.
Frequently Asked Questions
What is the list price, and what typically conveys with a home like this?
The list price is $17,900,000. Fixtures, built-in appliances, and the private pool convey with the property, though the MLS record does not state if the home is furnished; you must confirm which specific items stay.
Shared community amenities include the bar, business center, child play area, clubhouse-clubroom, community room, elevators, exercise room, exterior lighting, storage, putting green, sauna, spa/hot tub, and tennis courts. Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these details.
Where exactly is it, and what should I know about the location?
The property is located at 350 Ocean Dr, Key Biscayne FL 33149, situated within the coastal corridor of Key Biscayne 33149. This specific positioning places the residence directly on the waterfront.
Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify location details.
What are the HOA / association fees, and what do they cover?
The monthly HOA fee is $9,270 and covers All Amenities. This community is subject to city ordinances, which can be reviewed at https://library.municode.com/fl/key_biscayne/codes/code_of_ordinances.
Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these details.
What are the property taxes and homestead implications?
The tax of record is $141,897 (2025). As an ESTIMATE ONLY, Florida reassesses at sale; at this price and a Miami-Dade rate near 2.0%, the ESTIMATE is about $358,000/yr (≈ $29,833/mo) without homestead, or about $357,000/yr (≈ $29,750/mo) with the homestead exemption on a primary residence. Florida's homestead exemption lowers taxable value only for a primary residence.
Confirm with the Miami-Dade Property Appraiser and a tax professional, as these are estimates, not quotes. Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify.
Is the home in a flood zone, and what does that mean?
Flood zones indicate the probability of flooding in a specific area. You can review FEMA definitions and View the FEMA flood map for this address to see the designation for 350 Ocean Dr. Lenders often require flood insurance in high-risk zones.
Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these details.
Are pets allowed?
Pets are allowed at 350 Ocean Dr. If a documented service animal or ESA is involved, separate federal accommodation rules can apply.
Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these details.
How is the price set and is there room to negotiate?
The list price of $17,900,000 reflects current market data. Miami-Dade condos have recently been closing at 94% of list, about 64 days on market (MIAMI REALTORS®, May 2026).
Specific values for this building and vicinity come from a CMA. I will provide a Key Biscayne-specific CMA before you set an offer. Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these figures.
What financing step do you recommend before touring?
Secure a pre-approval before touring 350 Ocean Dr to ensure your financial position is clear. You should seek the advice of a Florida Licensed Mortgage Loan Officer to establish your budget for this $17,900,000 property.
Contact Christopher Lazaro, Key Biscayne Real Estate Expert, to verify these requirements.
Monthly Fees & Carrying Costs
| Association Fee | $9,270 / month |
| Total Monthly Fees | $9,270 / month |
- Membership Required: No
- Application Fee: $150 (one-time)
Have a question about this Key Biscayne listing?
Talk directly with Christopher Lazaro, your Key Biscayne real estate advisor. No pressure — real answers.
Address
Open on Google Maps-
Address: Ocean Dr
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City: Key Biscayne
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State/county: Miami-Dade County
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Zip/Postal Code: 33149
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Area: OCEANA KEY BISCAYNE CONDO
Details
Updated on September 26, 2026 at 4:39 pm-
Property ID A12027002
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Price $17,900,000
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Property Size 4764 Sq Ft
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Bedrooms 5
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Room 0
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Bathrooms 5.5
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Garages 4
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Year Built 2014
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Type Condominium
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Property Status Active, Residential
Additional details
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View Ocean View, Direct Ocean, Skyline
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Cooling Central Air
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Heating Central
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Tax Year 2025
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Flooring Marble, Wood
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Unit Floor 14
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Inclusions Deeded Beach Access
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Unit Number LPH2N
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Building OCEANA KEY BISCAYNE
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Garage Spaces 4
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Listing Terms All Cash, Conventional
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Area Oceana Key Biscayne Condo
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Total Stories 16
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Waterfront Yes
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Association Yes
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Full Bathrooms 5
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Half Bathrooms 1
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Covered Spaces 4
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Style Condo 5+ Stories
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Private Pool Yes
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Structure Type Condo 5+ Stories, Condo
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Association Fee 9270
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Parking 2 Or More Spaces, Additional Spaces Available, Valet
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Subdivision OCEANA KEY BISCAYNE CONDO
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Annual Tax 141897
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Year Built Details Resale
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Building Area 4764
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Lot Size (Sq Ft) 0
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Flood Zone AE
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New Construction No
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Attached Yes
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Waterfront Features Ocean Access, Ocean Front
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Bedroom Features Entry Level, Sitting Area - Primary Bedroom
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Restrictions Ok To Lease
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Construction CBS Construction
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Pets Allowed Yes
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Patio / Porch Open Balcony
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Association Fee Frequency Monthly
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Association Type Condo
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Maintenance Includes All Amenities
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Membership Purchase Required No
Features
- Bar
- Built-in Features
- Closet Cabinetry
- Dishwasher
- Disposal
- Dryer
- Electric Range
- Elevator
- Entrance Foyer
- First Floor Entry
- Garage Attached
- Has a View
- Has Cooling System
- Has Garage
- Has Heating System
- Has Pool
- Has Waterfront
- Home Owners Association
- Ice Maker
- Maid/In-Law Quarters
- Microwave
- Open Balcony
- Property Attached
- Refrigerator
- Storage
- Tennis Court(s)
- Utility Room/Laundry
- Volume Ceilings
- Wall Oven
- Washer
Mortgage Calculator
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Loan Amount
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Monthly Mortgage Payment
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Property Tax
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Home Insurance
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PMI
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Monthly HOA Fees
