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
220 S COLLIER Boulevard PH-C photo 1
220 S COLLIER Boulevard PH-C photo 2
220 S COLLIER Boulevard PH-C photo 3
220 S COLLIER Boulevard PH-C photo 4
220 S COLLIER Boulevard PH-C photo 5
220 S COLLIER Boulevard PH-C photo 6
220 S COLLIER Boulevard PH-C photo 7
220 S COLLIER Boulevard PH-C photo 8
220 S COLLIER Boulevard PH-C photo 9
220 S COLLIER Boulevard PH-C photo 10
220 S COLLIER Boulevard PH-C photo 11
220 S COLLIER Boulevard PH-C photo 12
220 S COLLIER Boulevard PH-C photo 13
220 S COLLIER Boulevard PH-C photo 14
220 S COLLIER Boulevard PH-C photo 15
220 S COLLIER Boulevard PH-C photo 16
220 S COLLIER Boulevard PH-C photo 17
220 S COLLIER Boulevard PH-C photo 18
220 S COLLIER Boulevard PH-C photo 19
220 S COLLIER Boulevard PH-C photo 20
220 S COLLIER Boulevard PH-C photo 21
220 S COLLIER Boulevard PH-C photo 22
220 S COLLIER Boulevard PH-C photo 23
220 S COLLIER Boulevard PH-C photo 24
220 S COLLIER Boulevard PH-C photo 25
1 / 25
220 S COLLIER Boulevard PH-C
25 photos
220 S COLLIER Boulevard PH-C photo 2
220 S COLLIER Boulevard PH-C photo 3
220 S COLLIER Boulevard PH-C photo 4
220 S COLLIER Boulevard PH-C photo 5
+20

220 S COLLIER Boulevard PH-C

Marco Island, FL, 34145

Active

$950,000

220 S COLLIER Boulevard PH-C

Marco Island, FL, 34145

Active

$950,000

2

Bedrooms

3

Bathrooms

1,664 sqft

Living Area

1981

Year Built

19

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

Rarely available penthouse in the sky with southwest facing views of the pristine white sandy beach and turquoise waters of the Gulf. This 2 bedroom with 2 bathroom and 1/2 bath penthouse level unit is located in the Duchess Condominium directly on Marco Island's beachfront. Enjoy the sunny balcony and streaming natural light into the unit The open floor plan plan has split bedrooms with numerous updates from each bathroom to the kitchen. Both bedrooms have their own en-suite bath. This luxury condominium has numerous features including updated kitchen, bathroom updates, hurricane impact windows and stunning beach views. The penthouse unit provides for higher ceilings which gives a more open, spacious feel. While only a 2 bedroom condominium at this time, some with this floor plan have converted the unit into a 3rd bedroom/den. Duchess Condominium offers easy accessibility to the unit from the under building garage and this unit offers a premium parking space with quick access to elevator. Only a short distance to the JW Marriott and all of it amenities. Duchess boasts numerous amenities for residents such as social room, exercise room, guest suite, pickleball, sunny pool area, and easy access to beach. Don't miss your chance to own the pinnacle of penthouse living on Marco Island's stunning beachfront.

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 William Raveis Real Estate via Florida Gulf Coast MLS

Last checked: July 22, 2026

Listing updated: April 29, 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 X
BFE: -9999ft

Minimal Flood Hazard

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

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$190,000 down

%
Principal & Interest$4,929/mo
Property Tax (est. ~1.2%, varies by county)$950/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$6,129
Loan Amount: $760,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Similar Listings

990 Cape Marco Drive 208$1,199,900

990 Cape Marco Drive 208

Marco Island, FL

3 3 1,756 sqft

Courtesy of KW Elevate Luxury via Florida Gulf Coast MLS

504 La Peninsula Boulevard 504$945,000

504 La Peninsula Boulevard 504

Naples, FL

2 2 1,440 sqft

Courtesy of John R Wood Properties via Florida Gulf Coast MLS

3070 Gulf Shore Boulevard N 209$699,000

3070 Gulf Shore Boulevard N 209

Naples, FL

2 2 1,319 sqft

Courtesy of Douglas Elliman Florida, LLC via Florida Gulf Coast MLS

4005 Gulf Shore Boulevard N 904$979,000

4005 Gulf Shore Boulevard N 904

Naples, FL

2 2 1,271 sqft

Courtesy of William Raveis Real Estate via Florida Gulf Coast MLS

4975 Bonita Beach Road 304$825,000

4975 Bonita Beach Road 304

Bonita Springs, FL

2 2 1,555 sqft

Courtesy of Premiere Plus Realty Company via Florida Gulf Coast MLS

2150 Gulf Shore Boulevard N 411$839,000

2150 Gulf Shore Boulevard N 411

Naples, FL

2 2 1,223 sqft

Courtesy of Waterfront Realty Group Inc via Florida Gulf Coast MLS

Swipe or use arrows to see more
$950,000Tour the dockSchedule a Showing