Ad #7975209
MLS #226023732
Discover this spectacular modern mid-century estate in the
298 Castaways St, Marco Island, FL 34145
$3,500,000
4Beds
3Baths
2,853Sqft
0.22Acres
About this property
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.
Property Features
4 Beds
3 Baths
2,853 Sqft
Built in 2026
0.22 Acres
1 Story
Driveway, Covered
Siding: Concrete Block, Stucco
Built-Up Roof
Has Swimming Pool
Has Fireplace
Central, Electric (Heating)
$3,135 / yr property tax
Collier County
MARCO ISLAND Community
Additional Photos
Contact Information
Jorge Marino Marino, LLC
Waterfront Realty Group, Inc.
239-776-2393
Location
Listing Agent: Jorge Marino Marino, LLC 239-776-2393
Broker: Waterfront Realty Group, Inc. 239-263-1000 Listing Site
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.
Broker: Waterfront Realty Group, Inc. 239-263-1000 Listing Site
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.
BeachHouse.com
Printed Aug 12, 2026
Photo Gallery
$3,500,000
4
Beds
3
Baths
2,853
Sqft
298 Castaways St, Marco Island, FL 34145
By contacting this agent you agree to these Terms and Conditions.
MLS# 226023732
Discover this spectacular modern mid-century estate in the
$3,500,000
298 Castaways St, Marco Island, FL 34145
4
Beds
3
Baths
2,853
Sqft
0.22
Acres
$3,500,000
298 Castaways St, Marco Island, FL 34145
4 Beds
3 Baths
2,853 Sqft
0.22 Acres
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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Property Details
HOME DETAILS
4 Beds
3 Baths
2,853 Sqft
Built in 2026
0.22 Acres
1 Story
EXTERIOR
Driveway, Covered
Siding: Concrete Block, Stucco
Built-Up Roof
Has Swimming Pool
INTERIOR
Has Fireplace
Central, Electric (Heating)
FINANCIAL & COMMUNITY
$3,135 / yr property tax
Collier County
MARCO ISLAND Community
See More Details
Location
Mortgage Calculator
Ad Statistics
Ad Number
7975209
Viewed
50 times
Listing Status
Active
Added
Jun 26, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
Naples Area Board of REALTORS
Source Property ID
226023732
Listing Agent: Jorge Marino Marino, LLC 239-776-2393
Broker: Waterfront Realty Group, Inc. 239-263-1000 Listing Site
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.
Broker: Waterfront Realty Group, Inc. 239-263-1000 Listing Site
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.
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