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Bean Group
Offered at $3,450,000Active
beds
4
baths
3
sq ft
2,853
Built
2026

298 Castaways Street

Marco Island, FL 34145

Upcoming open house

Sat, Oct 10 · 11:00 AM–2:00 PM

Arrive prepared. Get the October 2026 Marco Island Bean Group Buyer’s Guide before you tour.

About this home

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.

Listing last checked: Listing updated:

Listed by Jorge Marino Marino, LLC · Waterfront Realty Group Inc · MLS #226023732

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Details at a glance

Interior4 property facts
Rooms
4
Heating
Central, Electric
Cooling
Central Air, Electric
Flooring
Tile
Building4 property facts
Style
Single Family Residence
Year built
2026
Garage
2
Roof
Built-Up, Flat
Land & utilities3 property facts
Lot size
0.22 acres
Water
Public
Sewer
Public Sewer
Financial3 property facts
Annual taxes
$3,135
Assessment year
2025
HOA fee
$0 (billing period not supplied)

Location

Estimated monthly cost

Explore costs at the $3,450,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$17,706 / monthAdjust
Principal & interest
$17,445
Property tax
$261
Insurance
Not entered
HOA
$0

Listing annual taxes: $3,135. Initial monthly tax is one twelfth of that amount. Listing HOA fee: $0.

Partial estimate: add insurance to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

Price and status timeline

  1. Sld

    $300,000 · Sold $290,000 · Jun 24, 2021

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About 298 Castaways Street

Can I request a private showing?

Request a tour of 298 Castaways Street and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

Are property documents available?

Availability varies by property and source. Request the documents you need and we will help obtain what is available.