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298 Castaways ST, MARCO ISLAND, FL - photo 1

$3,350,000

298 Castaways ST

MARCO ISLAND, FL 34145

Estimated payment $17,514/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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4Beds
3Baths
2,853Sq Ft
$1174Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Private Pool
Fireplace
Garage
Built in 2026
9,583 sqft Lot

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.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:4
  • •Bathrooms:3
  • •Full bathrooms:3
  • •Half bathrooms:0

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:2,853 sqft
  • •Total interior livable area:2,853 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:9,583 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2026

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Price history

DateEventPrice
2026-06-26T00:00:00.000ZListed for sale$3,350,000$1174/sqft

Listing Agent

Jorge Marino Marino, LLC

Waterfront Realty Group Inc

Brokerage Phone: 239-263-1000

Source: NABOR Naples · MLS #226023732

Data Powered by Home Junction, Inc.

Nearby

Schools

TOMMIE BARFIELD ELEMENTARY SCHOOL

Elementary · 1.3 mi

MARCO ISLAND CHARTER MIDDLE

High · 1.4 mi

Supermarkets

Marco Superette

0.1 mi

Winn-Dixie

0.6 mi

Publix

0.9 mi

Dining

Sami's Marco Island

0.1 mi

verdis

0.2 mi

Casa Mia Italian Steakhouse

0.4 mi

Beaches

Tigertail Beach

0.6 mi

South Marco Beach

1.3 mi

Naples Beach

14.5 mi

Nearby amenity locations include data © OpenStreetMap contributors.