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270 Atlantic Avenue Sunny Isles Beach FL 33160 | MLS #A12059107

270 Atlantic Avenue
Sunny Isles Beach, FL, 33160
$9,990,000
9 Beds
9 Baths
7,558 SqFt
0.38 Acres
MLS #A12059107 image #0
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.
Listing Provided Courtesy of Sustainable RE, LLC. at 305-510-4613

Property Details

Price:
$9,990,000
MLS #:
A12059107
Status:
Active
Beds:
9
Baths:
9
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
ATLANTIC ISLAND
Neighborhood:
2220
Listed Date:
Jul 23, 2026
Finished Sq Ft:
7,558
Total Sq Ft:
10,144
Lot Size:
712,946,520 sqft / 0.38 acres (approx)
Year Built:
1946
MediterraneanWaterfrontCanalfrontPoolAtlantic IslandHighland OaksAlonzo And Tracy MourningCanal

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Schools

Middle School:
Highland Oaks
High School:
Alonzo and Tracy Mourning

Interior

Appliances
Dishwasher, Disposal, Gas Range, Oven, Refrigerator, Washer
Bathrooms
8 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Flooring
Marble, Wood
Heating
Central
Levels
Two

Exterior

Architectural Style
Mediterranean
Association Amenities
Other
Construction Materials
Block
Covered Spaces
1
Direction Faces
North
Exterior Features
Balcony, Barbecue
Garage Spaces
1
Parking Features
Circular Driveway, Covered
Roof
Barrel
View
Canal
Waterfront Features
Deeded Beach Access, Canal Front

Financial

Tax Year
2025
Taxes
$37,144

Map

Community

Market Summary

Current real estate data for Single Family in Sunny Isles Beach as of Nov 01, 2026
43
Single Family Listed
199
Avg DOM
927
Avg $ / SqFt
$2,160,146
Avg List Price

Property Summary

    Located in the ATLANTIC ISLAND subdivision, 270 Atlantic Avenue Sunny Isles Beach FL is a Single Family for sale in Sunny Isles Beach, FL, 33160. It is listed for $9,990,000 and features 9 beds, 9 baths, and has approximately 7,558 square feet of living space, and was originally constructed in 1946. The current price per square foot is $1,322. The average price per square foot for Single Family listings in Sunny Isles Beach is $927. The average listing price for Single Family in Sunny Isles Beach is $2,160,146.

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