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521 Alameda Court, 
Marco Island, FL 34145

$2,250,000


3

Beds


3

Baths


2,559

Sq Ft


Single Family

Active

Listed by

Parker Keevican

Keller Williams Realty Naples

Last updated:

March 25, 2026, 02:58 PM

MLS#

226012505

Source:

FL GFMB

About This Home

521 Alameda Court

An extraordinary opportunity awaits with this direct Gulf-access lot, offering one of the best values in all of Marco Island’s prestigious estates areas. This oversized 0.43-acre homesite boasts 125 feet of water frontage, providing the perfect setting to design and build a custom luxury residence in one of the island’s most sought-after locations. This prime location offers both privacy and prestige as it's tucked away on a quiet cul-de-sac street and surrounded by stunning multi-million-dollar mansions. Ideally positioned on the desirable south end of the island, you’re just one mile from pristine beaches, as well as exceptional dining and shopping. For boating enthusiasts, this location is truly unmatched—enjoy a quick, 10-minute direct-access ride through Roberts Bay to the Gulf, leading to secluded beaches and the world-class fishing of the Ten Thousand Islands. Whether you envision a coastal modern retreat or a timeless old style Florida estate, this property offers the scale & opportunity to bring your vision to life. The existing original built residence presents an added advantage, offering the possibility of generating rental income while you plan and build your dream home. Opportunities like this are rare. Offered at lot value, this property represents an exceptional chance to secure a premier location and create a one-of-a-kind waterfront estate tailored to your lifestyle.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1980

Price Summary

2,250,000

$879 per Sq. Ft.

MLS #:

226012505

Last Updated:

March 25, 2026, 02:58 PM

Added:

3 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,559 Sq. Ft.


Structure

Structure

Architectural Style:

One Story, Ranch

Building Area:

5,008 Sq. Ft.

Year Built:

1980


Finances & Disclosures

Finances

Price:

$2,250,000

Price per Sq. Ft:

$879 per Sq. Ft.

Source:FL GFMB
The source of the information about real property available for sale or rent is the copyrighted and proprietary database of the Florida Gulf Coast Multiple Listing Service, Inc.. Copyright 2026 Florida Gulf Coast Multiple Listing Service, Inc.; all rights reserved. The data is provided by the IDX Program, and the Information is Deemed Reliable But Not Guaranteed.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.