DockOnly™

The only MLS search built exclusively for boaters. Find your dock home.

Company

  • About
  • Contact
  • Blog

Search

  • By City
  • By County
  • Dockominiums

Services

  • Marine Services
  • Dock Builders
  • Find Contractors

For Agents

  • Become a Partner
  • Referral Program
  • Featured Listings

Legal

  • Privacy Policy
  • Terms of Use
  • MLS Compliance

© 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

DockOnly and Blue Mar Real Estate Group are committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Equal Housing OpportunityEqual Housing Opportunity

This website complies with the Fair Housing Act. We do not discriminate on the basis of race, color, religion, sex, national origin, familial status, or disability.

DockOnly™Blue Mar Real Estate Group Inc., Licensed Florida Real Estate BrokerBlue MarREAL ESTATE GROUPBlue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker
SearchMarketsDockominiums
SearchMarketsDockominiumsSaved
Real Estate Agents
Home
SearchSaved
Back to Search
520 S Collier Boulevard 301 photo 1
520 S Collier Boulevard 301 photo 2
520 S Collier Boulevard 301 photo 3
520 S Collier Boulevard 301 photo 4
520 S Collier Boulevard 301 photo 5
520 S Collier Boulevard 301 photo 6
520 S Collier Boulevard 301 photo 7
520 S Collier Boulevard 301 photo 8
520 S Collier Boulevard 301 photo 9
520 S Collier Boulevard 301 photo 10
520 S Collier Boulevard 301 photo 11
520 S Collier Boulevard 301 photo 12
520 S Collier Boulevard 301 photo 13
520 S Collier Boulevard 301 photo 14
520 S Collier Boulevard 301 photo 15
520 S Collier Boulevard 301 photo 16
520 S Collier Boulevard 301 photo 17
520 S Collier Boulevard 301 photo 18
520 S Collier Boulevard 301 photo 19
520 S Collier Boulevard 301 photo 20
520 S Collier Boulevard 301 photo 21
520 S Collier Boulevard 301 photo 22
520 S Collier Boulevard 301 photo 23
520 S Collier Boulevard 301 photo 24
520 S Collier Boulevard 301 photo 25
1 / 25
520 S Collier Boulevard 301
25 photos
520 S Collier Boulevard 301 photo 2
520 S Collier Boulevard 301 photo 3
520 S Collier Boulevard 301 photo 4
520 S Collier Boulevard 301 photo 5
+20

520 S Collier Boulevard 301

Marco Island, FL, 34145

Active

$2,200,000

520 S Collier Boulevard 301

Marco Island, FL, 34145

Active

$2,200,000

3

Bedrooms

3

Bathrooms

2,115 sqft

Living Area

1981

Year Built

117

Days on Market

Dock & Water AccessMLS

BeachFront

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

Description

Experience refined coastal living in this exceptional third-floor beachfront residence at Chalet on Marco Island. Ideally positioned to capture panoramic Gulf vistas, this spacious 3-bedroom, 3-bath condominium plus study offers an elegant blend of comfort and sophistication in the heart of Marco Island. An updated kitchen serves as the centerpiece of the home, thoughtfully designed to open seamlessly to the family room--creating an inviting space for both everyday living and effortless entertaining. Expansive windows frame sweeping views of the iconic Crescent Beach, filling the interiors with natural light and showcasing the turquoise waters beyond. Step outside to your generous wraparound balcony and take in breathtaking sunsets over the Gulf--an ever-changing canvas of color that defines true beachfront living. The Chalet is currently undergoing a complete interior renovation, further enhancing the appeal and value of this sought-after building. This is a rare opportunity to secure a premier beachfront residence offering space, views, and the timeless beauty of the Gulf as your backdrop.

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: July 22, 2026

Listing updated: June 23, 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.

FEMA Flood Zone AE
BFE: 9ft

Special Flood Hazard Area

View FEMA Flood Map →
Loading nearby marinas…
Loading nearby sandbars…

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$440,000 down

%
Principal & Interest$11,415/mo
Property Tax (est. ~1.2%, varies by county)$2,200/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$13,865
Loan Amount: $1,760,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Similar Listings

9653 Gulf Shore Drive 903$2,150,000

9653 Gulf Shore Drive 903

Naples, FL

3 3 2,014 sqft

Courtesy of John R Wood Properties via Florida Gulf Coast MLS

264 Barefoot Beach Boulevard 502$1,550,000

264 Barefoot Beach Boulevard 502

Bonita Springs, FL

3 2 1,726 sqft

Courtesy of John R Wood Properties via Florida Gulf Coast MLS

4051 Gulf Shore Boulevard N 1003$2,325,000

4051 Gulf Shore Boulevard N 1003

Naples, FL

3 2 2,133 sqft

Courtesy of Premier Sotheby's Int'l Realty via Florida Gulf Coast MLS

10701 Gulf Shore Drive 901$2,099,000

10701 Gulf Shore Drive 901

Naples, FL

2 3 1,855 sqft

Courtesy of WeichertRealtors-ParadiseHomes via Florida Gulf Coast MLS

40 Seagate Drive 202A$1,695,000

40 Seagate Drive 202A

Naples, FL

2 2 1,305 sqft

Courtesy of Downing Frye Realty Inc. via Florida Gulf Coast MLS

3399 Gulf Shore Boulevard N 111$1,890,000

3399 Gulf Shore Boulevard N 111

Naples, FL

3 3 1,991 sqft

Courtesy of Coldwell Banker Realty via Florida Gulf Coast MLS

Swipe or use arrows to see more
$2,200,000Tour the dockSchedule a Showing