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Waterfront · Single Family Residence
$9,990,000$1,322 / sqft
270 Atlantic Ave, Sunny Isles Beach FL 33160
Listed
9
Bedrooms
10
Bathrooms
7,558 sqft
Interior
1946
Year built
Single Family Residence
Type
About this home
One-of-a-kind Mediterranean waterfront estate in the heart of Sunny Isles Beach. Custom built and expanded by its current owner—a Civil Engineer and one of the founding fathers of Sunny Isles Beach—this extraordinary residence offers timeless architecture, exceptional craftsmanship, and an unrivaled location. Situated on one of the area's largest waterfront parcels, enjoy boating from your private dock to your own private island or stroll to the neighborhood's exclusive beach access. Offering 8,460 SF under air, the estate features three independent residences with 9 bedrooms, 8 full baths, 2 half baths, 5 en-suite bedrooms, and 4 kitchens (3 indoor, 1 outdoor), making it ideal for multigenerational living, guests, or staff. The main residence includes 6 bedrooms, plus a 1BR/1BA guest house and a 2BR/2BA in-law suite with den. The property extends approximately 65 feet beyond the seawall, providing additional dockage. The main residence majority was rebuilt in 2009, retaining only a small portion of the original 1946 exterior walls. The poolside guest house was added in 2018, followed by the 2BR/2BA in-law suite in 2024. A rare opportunity to own one of Sunny Isles Beach's premier waterfront estates, combining privacy, flexibility, and resort-style living. Seller financing available for qualified buyers up to 30% of the purchase price.
Features
- First Floor Entry
- Second Floor Entry
- Garage Converted
- Separate Guest/In-Law Quarters
- Barbeque
- Open Balcony
- Canal
Location
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We fill in the price. This listing doesn't state its HOA dues, so that's yours to enter too, along with 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 9-bed rentals across Miami-Dade, from 5 active listings; the middle half ask $55,000–$150,000.That is what landlords ask, not what units let for — edit it if you know better.
Our default, not a market figure
Not stated in this listing
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Repairs, turnover, management
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Cash-on-cash
Monthly cash flow
Net operating income
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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.