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Single Family Residence
$3,900,000$1,775 / sqft
4470 Alton Rd, Miami Beach FL 33140
Listed
2
Bedrooms
2
Bathrooms
2,197 sqft
Interior
1952
Year built
None
HOA
Single Family Residence
Type
About this home
*PRE-CONSTRUCTION* Discover a unique opportunity in the heart of Miami Beach 4470 Alton Rd, Nautilus: a generous, well-located lot, now with approved plans to build a luxury 4,000 ft residence with 5 bedrooms, 6.5 bathrooms, private entrance, large gardens and parking space. The price of $3.9 M includes full plans and permits (estimated total build cost US$6.9 M Perfect for those who want to build from scratch their dream home in one of Miami Beach's most desirable neighborhoods.
Features
- First Floor Entry
- Other
- Garden
Location
Approximate — shows the building, not the unit. Open in maps (opens in a new tab)
Estimated loan & HOA
$19,721
Loan payment and HOA only. Property tax and insurance are significant here and are not included.
- Principal & interest
- $19,721
- HOA
- None
Illustration only — not a loan offer, quote, or commitment. We are not a lender and neither offer nor arrange financing. Assumes a 30-year loan at 6.5% with 20% down (rates as of July 2026); your actual terms will differ.
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 2-bed rentals across Miami-Dade, from 159 active listings; the middle half ask $2,400–$3,900.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.