5600 SQ FT

Year 2026

2 ROOMS

0.22 ACRES

4 BEDS

3/0 BATHS

2 CAR(S)

2261240

Marco Island Home for Sale

298 CASTAWAYS STREET, Marco Island, FL 34145

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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Amenities & Features

Listing Details

Price

$3,350,000

Year Built

2026

SQ FT

5600

Levels

One

Lot Size

0.22 ACRES

Tax Key

57362040007

TaxYear

2025

Property Taxes

$3,135

Exclusions

N/A

Property Type

Single Family Residence

Property Status

Active

MLS#

2261240

Interior Features

Included Appliances

Built-In Electric Oven

Cooktop

Dishwasher

Disposal

Microwave

Refrigerator

Wine Cooler

Interior Features

Eat-in Kitchen

Custom Cabinets

Custom Closets

Custom Mirror

Electric Fireplace

French Doors

Vaulted Ceiling(s)

Walk-In Closet(s)

Double Vanity

Exterior Features

Architectural Style

See Remarks

Construction Materials

Stucco

Lot Features

See Remarks

Parking Features

Garage Door Opener, Private

Exterior Features

Built-in Barbecue,Fenced,Outdoor Kitchen,Outdoor Shower,,,,,,,

Other Structures

,,,,,,,,,,

Waterfront Features

None,,,,,,,,,,

Built-in Barbecue

Fenced

Outdoor Kitchen

Outdoor Shower

None

Utilities

Heating

Electric

Central Heating

Cooling

Ceiling Fan(s)

Central Air

Water Source

Public

Data Source

Propert ID: 2261240
Source: Marco Island Area Association of REALTORS®

Photos, Videos & Tours

$3,350,000

298 Castaways Street, Marco Island, Fl 34145

Listed by Waterfront Realty Group, Inc

Marco Island

About Marco Island

Luxury meets nature on Marco Island, just south of Naples on Florida’s Southwest Coast. As the largest and only developed island of Florida’s famed Ten Thousand Islands, Marco Island offers a unique immersion into this unspoiled natural area with access to the Gulf of Mexico and island estuaries.

Part coastal resort, part fishing village, Marco Island is a family-friendly destination where visitors can relax and unwind in nature. Comb the beach for shells or join an oceanside yoga session, kayak the coastal waters, take an eco-tour by boat, fish, and watch spectacular sunsets.

Community Population

15,760

Community Area

24 SQ/MILES

Community Suburb of

Collier County

Community Lifestyle

Suburban

Marco Island Public Schools

Collier County School District

Marco Island Academy

Collier County School District

Tommie Barfield Elementary School

Collier County School District

Marco Island Charter Middle School

Marco Island Private Schools

Private School, PK, K-3

Island Montessori Academy

FOUNDER | CEO

Suzanne Powers

Naples Boutique Broker®

239.682.7476

suzanne@powersrealty.com

Powers Realty Group - Naples / Marco Island

780 Fifth Avenue South, Suite #200
Naples, FL 34102

Suzanne Powers

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298 CASTAWAYS STREET, Marco Island, FL 34145

$3,350,000

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