298 Castaways ST
Marco Island, FL 34145
$3,450,000
Open Houses
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 ID: | 226023732 |
|---|---|
| List Price: | $3,450,000 |
| Property Type: | Residential |
| Property Sub Type: | Single Family Residence |
| Status: | Active |
| Bedrooms Total: | 4 |
| Bathrooms Full: | 3 |
| Bathrooms Half: | 0 |
| Living Area: | 2,853 |
| Association Fee: | $0 |
| Tax Annual Amount: | $3,135 |
| Lot Size Square Feet: | 9,583 |
| Lot Size Acres: | 0.22 |
| Architectural Style: | Contemporary, Single Family |
| Waterfront?: | No |
| City: | Marco Island |
| County Or Parish: | Collier |
| Subdivision Name: | Marco Island |
| Postal Code: | 34145 |
| Year Built: | 2026 |
| Number Of Units Total: | 1 |
| Equipment: | Auto Garage Door, Cooktop - Electric, Dishwasher, Disposal, Microwave, Pot Filler, Refrigerator/Icemaker, Smoke Detector, Wall Oven, Washer/Dryer Hookup, Wine Cooler |
| Cooling: | Central Electric |
| Flooring: | Tile |
| Heating: | Central Electric |
| Lot Features: | Regular |
| Parking Features: | Covered, Driveway Paved, Attached |
| Pool Features: | Below Ground, Concrete, Custom Upgrades, Equipment Stays, Electric Heat, Salt Water, Self Cleaning |
| Status: | Active |
| State Or Province: | FL |
| Water Source: | Central |
| Pool Private?: | Yes |
| Roof: | Built-Up |
| Laundry Features: | Washer/Dryer Hookup |
| Foundation Details: | Concrete Block |
| Construction Materials: | Concrete Block, Stucco |
| Cooling?: | Yes |
| Fireplace?: | Yes |
| Garage?: | Yes |
| Heating?: | Yes |
| Lot Size Area: | 0.22 |
| Association Amenities: | None |
| Attached Garage?: | Yes |
| Building Area Total: | 5600 |
| Door Features: | French Doors |
| Exterior Features: | Outdoor Kitchen, Outdoor Shower, Storage |
| Fencing: | Fenced |
| Interior Features: | Built-In Cabinets, Closet Cabinets, Custom Mirrors, Fireplace, French Doors, Smoke Detectors, Walk-In Closet(s) |
| Levels: | 1 |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| MLS Area Major: | MARCO ISLAND |
| New Construction?: | Yes |
| Other Structures: | Outdoor Kitchen, Storage |
| Parking Total: | 2 |
| Patio And Porch Features: | Patio |
| Security Features: | Smoke Detector(s) |
| Waterfront Features: | None |
| View: | Landscaped Area |
| View?: | Yes |
| Covered Spaces: | 2 |
| Furnished: | Furnished |
| Garage Spaces: | 2 |
| Parcel Number: | 57362040007 |
| Pets Allowed: | Yes |
| Structure Type: | House |
| Appliances: | Electric Cooktop, Dishwasher, Disposal, Microwave, Pot Filler, Refrigerator/Icemaker, Wall Oven, Wine Cooler |
| Bathrooms Total Integer: | 3 |
| Lease Term: | Buyer Finance/Cash |
| Original List Price: | $3,500,000 |
| Road Surface Type: | Paved |
| Building Area Units: | Square Feet |
| Irrigation Source: | Well |
| Listing Contract Date: | 2026-06-26 |
| Additional RoomsNabor Additional Rooms: | None |
| Bedrooms: | 4 Bed |
| Boat Access: | None |
| Building Desc: | Contemporary |
| Cdom: | 107 |
| Canal Width: | None |
| Community Type: | No Subdivision |
| Dom: | 107 |
| Elevator: | None |
| Floor Plan Type: | Split Bedrooms |
| Kitchen Description: | Island |
| Last Change Timestamp: | 2026-09-17T17:05:36.973Z |
| List Price: | $3,450,000.00 |
| Lot Back: | 50 |
| Lot Frontage: | 105 |
| Lot Left: | 110 |
| Lot Right: | 120 |
| Mls Area Major: | Mi01 - Marco Island |
| Maintenance: | None |
| Management: | None |
| Num Unit Floor: | 1 |
| Open House Count: | 4 |
| Open House Upcoming: | Public: Sat Oct 17, 11:00AM-2:00PM |
| Owner Name: | Castaway Rentals & Management Llc |
| Ownership Desc: | Single Family |
| Rear Exposure: | W |
| Restrictions: | None/Other |
| Status Type: | New Construction |
| Storm Protection: | Impact Resistant Doors, Impact Resistant Windows |
| Table: | Residential |
| Units in Complex: | 1 |
| Road Responsibility: | Public Maintained Road |
| Room Bedroom Features: | Split Bedrooms |
| Room Dining Room Features: | Eat-in Kitchen |
| Rooms Total: | 4 |
| Stories Total: | 1 |
| Tax Year: | 2025 |
| Park Name: | MARCO ISLAND |
Listing Courtesy of: Waterfront Realty Group Inc
239-776-2393
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The data relating to real estate for sale displayed on this Website comes in part from the Broker Reciprocity Program (BR Program) of Naples Area Board of REALTORS®, under License No. NPLSMLS-100139. Properties listed with brokerage firms other than North 2 South Realty International Inc are marked with the "BR House" logo. Detailed information about such properties includes the name of the brokerage firm with which the seller has listed the property. The properties displayed may not be all the properties listed with brokerage firms participating in the Naples Area Board of REALTORS®. BR Program, or contained in the database compilation of the Naples Area Board of REALTORS®.
Naples Area Board of REALTORS® data last updated on October 15, 2026 03:10 PM - ET
Property Last Updated: October 15, 2026 03:10 PM - ET
