298 Castaways ST For Sale

Marco Island, FL 34145 - Marco Island

$3,450,000

Reduced - $50,000

Description

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.

Address

  • Address: 298 Castaways ST
  • City: Marco Island
  • State/Country: Florida, United States
  • Zip: 34145
  • Community: Marco Island
  • Community Type: No Subdivision
  • Subdivision: Marco Island

Detail

Information last updated on Thursday, September 17th, 2026 at 01:05 PM

  • MLS ID: 226023732
  • Price: $3,450,000
  • Property Size: 2,853 Sq Ft
  • Bedrooms: 4
  • Bathrooms: 3
  • Garage Spaces: 2
  • Year Built: 2026

Additional details

  • Acres: 0.22
  • Active Open House Count: 3
  • Additional Rooms: None
  • Approval: None
  • Approx Living Area: 2853
  • Baths Full: 3
  • Baths Total: 3
  • Bedroom Desc: Split Bedrooms
  • Bedrooms: 4 Bed
  • Beds Total: 4
  • Boat Access: None
  • Building Design: Single Family
  • Cable Available YN: 1
  • CDOM: 100
  • City: MARCO ISLAND
  • Community Type: No Subdivision
  • Construction: Concrete Block
  • Cooling: Central Electric
  • County Or Parish: Collier
  • Created Date: June 26th, 2026
  • Current Price: $3,450,000
  • Development: MARCO ISLAND
  • Development Name: MARCO ISLAND
  • Dining Description: Eat-in Kitchen
  • DOM: 100
  • Elevator: None
  • Equipment: Auto Garage Door,Cooktop - Electric,Dishwasher,Disposal,Microwave,Pot Filler,Refrigerator/Icemaker,Smoke Detector,Wall Oven,Washer/Dryer Hookup,Wine Cooler
  • Exterior Features: Fence,Outdoor Kitchen,Outdoor Shower,Patio,Privacy Wall,Sprinkler Auto,Storage
  • Exterior Finish: Stucco
  • Flooring: Tile
  • Floor Plan Type: Split Bedrooms
  • Furnished Desc: Furnished
  • Garage Desc: Attached
  • Garage Spaces: 2
  • Heat: Central Electric
  • Housing For Older Persons: No
  • Interior Features: Built-In Cabinets,Closet Cabinets,Custom Mirrors,Fireplace,French Doors,Internet Available,Smoke Detectors,Walk-In Closet
  • Irrigation: Well
  • Kitchen Description: Island
  • Latitude: 25.944385
  • Legal Desc: MARCO BCH UNIT 6 BLK 224 LOT 21
  • List Office Name: Waterfront Realty Group Inc
  • List Price: $3,450,000
  • Longitude: -81.731681
  • Lot Desc: Regular
  • Lot Unit: 21
  • Management: None
  • Master Bath Description: Dual Sinks,Shower Only
  • MLS: Naples
  • MLS Area Major: MI01 - Marco Island
  • MLS Number: 226023732
  • Num Unit Floor: 1
  • Open House Upcoming: Public: Sun Oct 4, 12:00PM-3:00PM
  • Original List Price: $3,500,000
  • Ownership Desc: Single Family
  • OWNINT: Listing Agent has No Interest
  • Parcel Number: 57362040007
  • Parking: 2+ Spaces,Covered,Driveway Paved
  • Pets: No Approval Needed
  • Postal Code: 34145
  • Price Per Sq Ft: $1,209
  • Private Pool Desc: Below Ground,Concrete,Custom Upgrades,Equipment Stays,Heated Electric,Salt Water System,Self Cleaning
  • Private Pool YN: 1
  • Property Type: Residential
  • Restrictions: None/Other
  • Road: Access Road,City Maintained,Paved Road,Public Road
  • Roof: Built-Up or Flat
  • Room Count: 4
  • Section: 8
  • Sewer: Central
  • State Or Province: FL
  • Status: Active
  • Storm Protection: Impact Resistant Doors,Impact Resistant Windows
  • Sub Condo Name: MARCO ISLAND
  • Tax Desc: New Construction
  • Tax District Type: Not Applicable
  • Taxes: $3,135
  • Tax Year: 2025
  • Total Area: 5600
  • Total Floors: 1
  • Unitsin Building: 1
  • Unitsin Complex: 1
  • View: Landscaped Area
  • Virtual Tour URL: https://luxury-list-media-group.aryeo.com/sites/eqlxqbbk/unbranded
  • Virtual Tour URL2: https://www.zillow.com/view-imx/3e89c322-047c-40b6-b738-ab4ec3c9d11b?wl=true&setAttribution=mls&initialViewType=pano
  • Water: Central
  • Waterfront Desc: None
  • Windows: Impact Resistant
  • Year Built: 2026
  • rets_board: NABOR

Features

Vital Information

Single Family

  • Size: 2,853 sqft
  • Beds: 4 Bed
  • Baths: 3
  • Price: $3,450,000

Virtual Tours

Broker Reciprocy

The source of this real property information is the copyrighted and proprietary database compilation of the Southwest Florida MLS organizations Copyright 2026 Southwest Florida MLS organizations. All rights reserved. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it.

The data relating to real estate for sale on this limited electronic display come in part from the Broker Reciprocity Program (BR Program) of M.L.S. of Naples, Inc. Properties listed with brokerage firms other than Equity Realty are marked with the BR Program Icon or the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program.

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