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Active
ActiveWaterfront · Condominium
$10,305,482$2,883 / sqft
300 N Biscayne Blvd # 8401, Miami FL 33132
Listed
4
Bedrooms
6
Bathrooms
3,575 sqft
Interior
2028
Year built
$4,468 / mo
HOA
Condominium
Type
About this home
SKY COLLECTION ALERT: Your Sanctuary in Miami's Tallest Tower. Residence 8401 commands a NE presence on the 84th floor of Waldorf Astoria Residences Miami — the city's first supertall, rising 1,049 feet over Biscayne Bay — with views from Bal Harbour south to Fisher Island. 3,575 SF interior + 253 SF balcony. 4 BR / 4.5 BA + media room + den. Private elevator, 11-foot ceilings, floor-to-ceiling glass, BAMO interiors, Wolf & Sub-Zero, Italian cabinetry, spa-inspired baths. World-class exclusive beach club in partnership with Major Food Group at the iconic Nikki Beach location, soon to be reimagined — and of course the world-renowned Peacock Alley — are just some of the amenities you'll experience. Offered at $10,305,482. 96% sold. Anticipated completion early 2028.
Features
- Built-in Features
- Cooking Island
- Elevator
- Fire Sprinklers
- Entrance Foyer
- Walk-In Closet(s)
- Den/Library/Office
- Media Room
- Storage
- Utility Room/Laundry
- Open Balcony
Run the numbers
We fill in the price and the building's HOA dues. That leaves tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Rent starts from what comparable units are asking nearby. Vacancy and the loan terms below start at common defaults; change them.
Median asking rent for 4-bed rentals in Brickell, from 18 active listings; the middle half ask $18,000–$29,000.That is what landlords ask, not what units let for — edit it if you know better.
Our default, not a market figure
From the listing
Depends on assessed value & exemptions
Varies widely by building
Repairs, turnover, management
Cap rate
Cash-on-cash
Monthly cash flow
Net operating income
Enter property tax, insurance, maintenance to see the returns. A cap rate calculated without every cost overstates the deal — often by half — so we don't show a partial one.
Illustration only — not a loan offer, quote, or investment advice. We are not a lender and neither offer nor arrange financing. The loan fields start at 20% down over 30 years at 6.5% (rates as of July 2026); that is a nominal rate for illustration, not an APR, and your actual terms will differ. Cap rate is unlevered; cash-on-cash counts the down payment as invested capital and excludes closing costs.
Listing data from the MIAMI Association of REALTORS® (MIAMIRE) IDX program. Information deemed reliable but not guaranteed. Demo data shown for layout purposes.