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Waterfront · Condominium
$23,990,000$2,651 / sqft
17475 Collins Ave, Sunny Isles Beach FL 33160
Listed
4
Bedrooms
8
Bathrooms
9,051 sqft
Interior
2016
Year built
$17,545 / mo
HOA
Condominium
Type
About this home
A trophy duplex penthouse defined by sweeping horizons, grand scale, and total privacy above the coastline. Occupying the 32nd and 33rd floors of Chateau Beach Residences, this fully furnished residence spans over 9,000 square feet, with four bedrooms, five full bathrooms, and three half bath. Floor-to-ceiling glass surrounds the living spaces, capturing sweeping views of the Atlantic Ocean, Intracoastal Waterway, and the skylines of Miami and Fort Lauderdale. A private in-residence elevator connects both levels, where expansive entertaining areas include a grand great room, formal and informal dining, and a media lounge. The upper level is devoted to a private primary suite wing, designed as a retreat with a den, fitness area, dual walk-in closets, and a spa-caliber bath complete with sauna and wellness spaces. Interiors are curated with bespoke millwork, statement lighting, and designer furnishings, delivering a cohesive, elevated finish. A 4,523-square-foot wraparound terrace extends the living experience outdoors, offering multiple lounge and dining areas, an outdoor pool deck, and a private pool, all oriented to capture unobstructed water and city views. The residence is further complemented by four valet parking spaces. Located within one of Sunny Isles Beach’s premier oceanfront buildings, residents enjoy direct beach access and a full suite of resort-style amenities in a setting defined by privacy and service.
Features
- First Floor Entry
- Second Floor Entry
- Built-in Features
- Walk-In Closet(s)
- Den/Library/Office
- Family Room
- Maid/In-Law Quarters
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 across Miami-Dade, from 119 active listings; the middle half ask $15,900–$36,500.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.