298 Castaways ST

MARCO ISLAND, FL 34145

Beds

Baths

Square Ft.

5,600

Active

Residential

Virtual Tour

$3,500,000

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… Read MoreRead Less

Listing courtesy of Waterfront Realty Group Inc.

Listing Snapshot

Days Online

Last Updated

Jul 21, 2026

Property Type

Single Family Residence

Beds

Full Baths

Square Ft.

5,600

Lot Size

0.22 Acres

Year Built

2026

MLS Number

226023732

30 Days Snapshot Of 34145

$1.84M

-10%

(avg) sold price

-24%

homes sold

138

(avg) days on market

Snapshot

Area Map

Additional Details

Property Access

Road surface type: Paved

Appliances & Equipment

Electric Cooktop, Dishwasher, Disposal, Microwave, Pot Filler, Refrigerator/Icemaker, Wall Oven, Wine Cooler

Building

Built in 2026, Building area units: Square Feet, 1 total unit, Living area: 2,853, Construction materials: "Concrete Block", "Stucco", Other structures: "Outdoor Kitchen", "Storage", 1 total story

Cooling

Central Electric

Doors

French Doors

Exterior Features

Outdoor Kitchen, Outdoor Shower, Storage

Fence

Fenced

Floors

Tile

Garage

2 spaces

Heating

Central Electric

Interior Features

Furnished: Furnished, Built-In Cabinets, Closet Cabinets, Custom Mirrors, Fireplace, French Doors, Smoke Detectors, Walk-In Closet(s)

Laundry

Washer/Dryer Hookup

Lot

0.22 acres, 9,583 square feet, Regular

Parking

2 covered spaces, 2 total parkings, Covered, Driveway Paved, Attached

Pets Policy

Pets allowed: Yes

Pool

Below Ground, Concrete, Custom Upgrades, Equipment Stays, Electric Heat, Salt Water, Self Cleaning

Property

None, Patio and porch features: Patio, Landscaped Area

Roof

Built-Up

Security Features

Smoke Detector(s)

Taxes

Tax annual amount: $3,135, Tax year: 2025

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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 M.L.S. of Naples, Inc., under License No. ONRI/600106. Properties listed with brokerage firms other than the office represented by this website 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 M.L.S. of Naples, Inc. BR Program, or contained in the database compilation of the M.L.S. of Naples, Inc.

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.

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298 Castaways ST

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