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© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only, not for navigation. Full MLS Compliance

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+20

255 Columbus Way

Marco Island, FL, 34145

Active

$2,950,000

255 Columbus Way

Marco Island, FL, 34145

Active

$2,950,000

5

Bedrooms

5

Bathrooms

3,607 sqft

Living Area

2016

Year Built

131

Days on Market

Dock Score™

DockOnly
79
Good

What shaped this score

✓Canal
✓Dock with boat lift
✓Premium waterfront location
✓Fits boats up to ~45ft (est.)
Est. waterfront~50 ft

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

CanalAccessNavigableWaterSeawall

AI Aerial Imagery Detection

Dock DetectedBoat Lift Detected

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Canal WidthDockOnly

At the dock

County parcel data
60ft
dock60 ft

Single measurement at the dock · width variation along the canal not yet available

Measured perpendicular from this parcel's waterfront edge to the parcel directly across the canal, using surveyed county GIS boundaries.

Will it turn around?

Up to 17 ft

Easy
handling

17–22 ft

Fits
with care

22–26 ft

Tight
(back-in)

Boats over 26 ft typically back in/out rather than turning here. Clear channel ≈ 34 ft with boats moored both sides (~13 ft per side for dock + beam). Wide-beam yachts need the upper end of each range.

Navigation RouteDockOnly

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Exceptional Marco Island waterfront living with long, tranquil water views and breathtaking sunset skies, ideally positioned for effortless boating with only one bridge separating you from open Gulf waters. Recently constructed in a striking coastal contemporary design, this distinctive residence blends architectural elegance with a thoughtful layout designed for both luxurious living and exceptional entertaining. A dramatic light-filled foyer welcomes you inside, highlighted by soaring volume ceilings, custom shiplap accents, and a beautiful red oak staircase that sets the tone for the home’s refined interior. The chef-inspired main kitchen features Italian-crafted cabinetry and a 48-inch professional gas range, complemented by a wet bar—perfect for hosting gatherings large or small. Sophisticated flooring throughout, including polished concrete and wood-plank tile, adds both durability and modern coastal style. One of the property’s most unique features is the detached private casita, complete with its own driveway and private entrance, offering incredible flexibility as a guest retreat, mother-in-law suite, executive office, or private studio. The casita includes its own indoor kitchen, as well as a full outdoor kitchen and private bathroom with convenient pool bath access. Designed to fully embrace the waterfront setting, the outdoor living areas feature a resort-style heated saltwater pool positioned for optimal sunlight, expansive covered and open-air entertaining spaces, and beautifully designed tropical landscaping with river rock accents and elegant paver walkways. A dock with boat lift provides immediate access to the water, placing the Ten Thousand Islands—famous for world-class shelling, beaching, fishing, and boating—right at your doorstep. Additional highlights include impact-resistant windows and doors, a durable 24-gauge standing seam metal roof, two oversized driveways for ample parking, and a location just approximately two miles from both South Beach and Residents’ Beach, while remaining conveniently close to Mackle Park, the YMCA, shopping, and dining. A rare opportunity to enjoy exceptional waterfront living in one of Marco Island’s most desirable boating locations.

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

Marco Island, FL, 34145

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Re/Max Alliance Group via Florida Gulf Coast MLS

Last checked: 14 hours ago

Listing updated: July 22, 2026

© 2026 Florida Gulf Coast Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Gulf Coast Association of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Dock Score™

DockOnly
79
Good

What shaped this score

✓Canal
✓Dock with boat lift
✓Premium waterfront location
✓Fits boats up to ~45ft (est.)
Est. waterfront~50 ft

DockOnly.com rating, not provided by the MLS or listing broker.

FEMA Flood Zone AE
BFE: 10ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$590,000 down

%
Principal & Interest$15,307/mo
Property Tax (est. ~1.2%, varies by county)$2,950/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$18,507
Loan Amount: $2,360,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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$2,950,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.