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18555 Collins Ave # 4603, Sunny Isles Beach FL 33160
About this home
Step into unparalleled luxury at Residence 4603 in the world-renowned Porsche Design Tower. This extraordinary 2-story sky residence features 3 bedrooms, 4.5 baths, soaring 21-foot ceilings, and walls of glass showcasing sweeping views of the Intracoastal, bay, city, and Downtown Miami. Fully furnished with sophisticated style, this home offers the rare feeling of a private estate in the sky. Arrive in ultimate style via your private car elevator to your in-unit garage. Enjoy elite amenities: private restaurant, poolside service, beachfront spa, salon, simulators, theater, and more. This is Miami at its most iconic — luxury redefined at every level.
Features
- First Floor Entry
- Closet Cabinetry
- Stacked Bedroom
- Volume Ceilings
- Den/Library/Office
- Utility Room/Laundry
- East Of Us1
- Barbeque
- Open Balcony
- Bay
- Intracoastal View
- Water View
Location
Approximate — shows the building, not the unit. Open in maps (opens in a new tab)
Estimated loan & HOA
Loan payment and HOA only. Property tax and insurance are significant here and are not included.
- Principal & interest
- $28,817
- HOA
- $7,133 / mo
Illustration only — not a loan offer, quote, or commitment. Assumes a 30-year loan at 6.5% with 20% down (rates as of July 2026); your actual terms will differ.
Schedule a tour
Request a private or video tour with a local agent.
Run the numbers
We fill in the price and the building's HOA dues. That leaves rent, tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Vacancy and the loan terms below start at common defaults; change them.
Enter rent, 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. 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.