$3,500,000
4 Bed Pool Home for Sale in Marco Island
298 Castaways Street, Marco Island, FL, 34145
About this home
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 details
- Type
- SingleFamilyResidence
- Year built
- 2026
- Interior
- 2,853 sqft
- Lot size
- 9,583.2 sqft
- Acreage
- 0.22 acres
- Garage
- 2 car
- Days on market
- 65
- Total association fees
- None
- CDD
- None
- Est. taxes (1.4%)
- $49,000/yr
- Flood zone (area est.)
- Yes · High risk (AE)
- Storm protection
- Impact Windows/Doors
- Exposure
- West
- Waterfront
- No
- Gulf access
- No
- Gulf access type
- N/A
- Pool
- Yes
- Spa
- No
- Natural gas
- No
- Water
- Public
- Sewer
- Public Sewer
- New construction
- Yes
- Pets
- Yes
- County
- Collier
Flood risk shown is an area-level estimate and can differ from a specific unit's actual FEMA designation (which varies by structure and elevation). Look up this address on the FEMA Flood Map and verify with a licensed insurance agent before relying on it.
Based on the $/sqft of 3 comparable homes sold nearby in the last 12 months. Indicative, not an appraisal.
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Recently sold nearby
Closed comparable sales within ~1 mile in the last 12 months, similar price, size, beds/baths, and age.
| Address | Sold | Sold price | Beds/Baths | Sq ft | $/sqft |
|---|---|---|---|---|---|
| 829 Bluebonnet Court | May 2026 | $2,850,000 | 4/3 | 2,780 | $1,025 |
| 530 S Collier Boulevard 402 | Jul 2026 | $3,900,000 | 3/3 | 3,010 | $1,296 |
| 1792 Piedmont Court | Jul 2026 | $3,800,000 | 4/2 | 2,964 | $1,282 |
| Average | 3 comps | $3,516,667 | $1,201 |
Market trends, Marco Island
Median of closed MLS sales each month over the available window. Months with too few sales are omitted; the range extends automatically as more sales close.
Live community medians from the MLS · see all listings. Indicative, not an appraisal.
The good, the trade-offs & the location
- Built 2026 — post-2002 Florida wind codes (typically lower insurance)
- New construction
- Private pool
- Storm protection: Impact Windows/Doors
- 2-car garage
- In a higher-risk flood zone (AE) — flood insurance likely required
Straight-line distances to major SWFL amenities, approximate; actual drive times vary.
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Listing information is provided in part by the Florida Gulf Coast Multiple Listing Service (MLS) through its Broker Reciprocity / Internet Data Exchange (IDX) program. Properties displayed may be listed by brokerages other than SWFL Relocation Team. Data is deemed reliable but is not guaranteed accurate by the MLS or this brokerage and should be independently verified. Fees, flood zones, taxes, square footage, and school assignments are estimates from the feed and must be confirmed. © 2026 SWFL Relocation Team. All rights reserved.