About This Home

This 4-bedroom, 3-bathroom single family at 298 Castaways St in Marco Island, FL is listed for $3,350,000 ($1,174 per sqft). Built in 2026, the home offers 2,853 sqft of living space on a 0.22 acres lot.

Key Features

  • Built in 2026
  • 0.22 acre lot
  • 2 parking spaces
  • Private pool
  • Fireplace

Property Details

1 story
3 full
2-car garage
2026

Amenities

PoolFireplaceA/C
Listing 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 el

ement 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, entert

ainment, 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.

Monthly Cost Estimate

$17,917/mo

20% down · 6.5% · 30 years

Principal$2,423
Interest$14,517
Insurance$977

Estimates only. Actual payments may vary.

Location

298 Castaways St

Marco Island, FL 34145

MARCO ISLAND

Features & Amenities

Interior Features

Built-In CabinetsCloset CabinetsCustom MirrorsFireplaceFrench DoorsSmoke DetectorsWalk-In Closet(s)

Exterior Features

Outdoor KitchenOutdoor ShowerStorage

Property Details

Flooring

Tile

Construction

Concrete Block Stucco

Pool Features

Pool

Outdoor Features

Patio

Parking

CoveredDriveway

Heating

Electric (Heating)Central

Cooling

ElectricCentral Air

Appliances

Electric CooktopDishwasherDisposalMicrowavePot FillerRefrigerator/IcemakerWall OvenWine Cooler

Questions & Answers

This 4-bedroom, 3-bathroom single family at 298 Castaways St is listed at $3,350,000 ($1,174/sqft). The estimated monthly payment is $17,916 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2026, 0.22 acre lot, 2 parking spaces, Private pool, Fireplace. Interior Features: Built-In Cabinets, Closet Cabinets, Custom Mirrors. Exterior Features: Outdoor Kitchen, Outdoor Shower, Storage.

This property is listed by Jorge Marino Marino, LLC.

JL

Jorge Marino Marino, LLC

Agent at Waterfront Realty Group, Inc.

Listed by Waterfront Realty Group, Inc. · Broker phone: (239) 263-1000 · View on Broker Site · Broker website

MLS# 226023732· Source: Naples Area Board of REALTORS· 123 days on PropertySimple

Copyright © 2026 Naples Area Board of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

298 Castaways St, Marco Island, FL 34145

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