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4 Beds
3 Baths
2,853 sqft

$3,450,000

298 Castaways ST, Marco Island FL, 34145

Price per sqft$1,209.25
Built in2026
Property size2,853 sqft
Property typeResidential

Overview

Active

Listed Jun 26, 2026

Updated 3 days ago

Discover this spectacular modern mid-century estate in the highly desirable Marco Island area. Situated on a private, fully fenced 0.22-acre homesite, this custom-built masterpiece offers over 6,520 total square feet of exceptional living and entertaining space, perfectly blending luxury, contemporary design, and privacy. Crafted with impeccable attention to detail, this stunning residence features 4 spacious bedrooms, 3 full bathrooms, and a chef-inspired gourmet kitchen designed for both everyday living and elegant entertaining. From the impressive 10-foot French entry doors to the expansive impact-resistant windows that flood the home with natural light, every element has been thoughtfully designed to create a seamless connection between indoor and outdoor living. The luxurious primary suite is a true private retreat, offering a spacious walk-in shower, dual vanities, a smart toilet, custom wood cabinetry, and elegant quartz countertops. Throughout the home, you'll find premium finishes including large-format luxury porcelain tile flooring, solid wood interior doors, custom Italian-inspired design elements, and high-end craftsmanship that reflects quality in every detail. Ideally located just minutes from Marco Island's world-famous white-sand beaches, fine dining, shopping, entertainment, and marinas, this exceptional property offers the perfect combination of tranquility, architectural elegance, and modern luxury. Experience the ultimate Marco Island lifestyle in a home where sophistication meets comfort—an extraordinary opportunity to own a truly remarkable residence.

$22,953/mo

Est. mortgage payment based on a $3,450,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
226023732

Interior Features

Bedrooms
4
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.22 Acres

Other Property Details

Taxes
$3,135
Tax Frequency
Annually
Secondary Association Fee
Not Listed
Garage
Yes
View
Yes
Pets Allowed
Yes
New Construction
Yes
Furnished
Yes
Pool
Yes
55+/Senior Community
No

Listed by Jorge Marino Marino, LLC, Waterfront Realty Group Inc

Listing Contact: (239) 776-2393 

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Aston Rose Sports and Entertainment shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

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Data last updated 3:20 AM UTC, 10/5/2026

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