521 Alameda CT, MARCO ISLAND, FL, 34145

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$2,250,000
New Listing

521 Alameda CT
MARCO ISLAND, FL 34145

For Sale|Single Family Residence|Active
3
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
2,559
SqFt
$879
/SqFt
1980
Built
Subdivision:
ESTATES
County:
Collier
Call Now: (239) 282-4705
Is this the listing for you? We can help make it yours.
(239) 282-4705
521 Alameda CT521 Alameda CT521 Alameda CT521 Alameda CT
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Monthly Payment (Est.)

$10,265
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

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Listing Snapshot
Price 
$2,250,000
Days On Site 
0 Days
Bedrooms 
3
Inside Area (SqFt) 
2,559 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
0.43 Acres
Year Built 
1980
MLS® Number 
226012505
Status 
Active
Property Tax 
$18,688.95
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
8 hours agoListing updated with changes from the MLS®
9 hours agoStatus changed to Active
19 hours agoListing first seen on site
General Features
Acres 
0.43
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
1
Parking 
Garage Door OpenerAttached
Parking Spaces 
2
Pets 
Yes
Property Sub Type 
Single Family Residence
SqFt Total 
5008
Style 
RanchSingle Family
Interior Features
Appliances 
Electric CooktopCooktopDishwasherDryerRefrigeratorWasher
Cooling 
Flooring 
TileVinyl
Furnished 
Partially
Heating 
CentralElectric
Interior 
Other
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Exterior Features
Construction Details 
BlockStucco
Fencing 
Fenced
Frontage 
125
Gulf Access 
Yes
Lot Features 
Waterfront
Pool Features 
Private
Private Pool 
Yes
Roof 
Shingle
View 
Canal
Waterfront 
Yes
Waterfront Features 
Canal Front
Waterview 
Canal
Community Features
Community Features 
GatedSidewalks
MLS Area 
MARCO ISLAND
Listing courtesy of Keller Williams Realty Naples

The source of this real property information is the copyrighted and proprietary database compilation of the Southwest Florida MLS organizations. Copyright © 2026Southwest Florida MLS organizations. All rights reserved. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. The data relating to real estate for sale on this limited electronic display come in part from the Broker Reciprocity Program (BR Program) of M.L.S. of Naples, Inc. Properties listed with brokerage firms other than are marked with the BR Program Icon or the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. Some properties that appear for sale on this website may no longer be available. For the most current information, contact .

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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