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18555 Collins Ave # 3505, Sunny Isles Beach FL 33160
About this home
Experience an elevated standard of oceanfront living in this spectacular 4-bedroom mansion in the sky at the iconic Porsche Design Tower. Perched on the 35th floor, this residence offers the best unobstructed Atlantic views in the entire building, framed by floor-to-ceiling glass in every room. Drive directly into your private 2-car sky garage and enter a world of refined sophistication. The home showcases mirror-polished marble floors, custom textured wall treatments, designer lighting, sleek high-gloss finishes, and meticulous craftsmanship throughout. The Poggenpohl kitchen with Miele appliances is a showpiece of modern design, seamlessly blending style and performance. Step onto your expansive oceanfront terrace featuring a private balcony pool and summer kitchen — the ultimate sanctuary for relaxation and indoor-outdoor living. This exclusive tower offers unmatched amenities including room service, private chef, full restaurant & bar, spa, fitness center, car concierge, and premier security — redefining luxury at every level. A residence where every detail is curated to surpass even the highest expectations.
Features
- First Floor Entry
- Custom Mirrors
- Elevator
- Walk-In Closet(s)
- Florida Room
- Utility Room/Laundry
- East Of Us1
- Barbeque
- Open Balcony
- Ocean View
- Direct Ocean
- Other 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
- $34,890
- HOA
- $8,186 / 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.