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Waterfront · Single Family Residence
$100,000,000$9,756 / sqft
3100 N Bay Rd, Miami Beach FL 33140
Listed
7
Bedrooms
10
Bathrooms
10,250 sqft
Interior
2024
Year built
None
HOA
Single Family Residence
Type
About this home
Prepare to be utterly captivated. Every facet of 3100 N Bay Road embodies visionary artistry and engineering brilliance. Located on Miami Beach’s storied Millionaire’s Row, this new-construction masterpiece by Valle Valle & Partners features an 8.01 NGVD seawall—an architectural triumph merging innovation with timeless refinement. Interiors by LF Development and Valle Valle offer bold lines and seamless volumes. La Dolce Vita’s custom kitchen and closets bring elevated Italian luxury. Landscape design by Vincent Filigenzi transforms the grounds into a resort-style sanctuary. With an 18-car garage, 110 feet of water frontage, and dockage for a 90-foot yacht, this is more than a home—it’s a world-class trophy estate.
Features
- Second Floor Entry
- Den/Library/Office
- Storage
- Built-In Grill
- Bay
- Ocean
- Direct Ocean
Location
Approximate — shows the building, not the unit. Open in maps (opens in a new tab)
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 7-bed rentals across Miami-Dade, from 20 active listings; the middle half ask $21,000–$70,000.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.