Listing Provided Courtesy of Keller Williams Realty Naples
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.
Property Details
Price:
$2,250,000
MLS #:
226012505
Status:
Pending
Beds:
3
Baths:
2.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
ESTATES
Neighborhood:
marcoisland
Listed Date:
Mar 23, 2026
Finished Sq Ft:
2,559
Total Sq Ft:
5,008
Lot Size:
18,731 sqft / 0.43 acres (approx)
Year Built:
1980
See this Listing
Schools
Interior
Appliances
Electric Cooktop, Dishwasher, Dryer, Refrigerator, Washer
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Electric
Flooring
Tile, Vinyl
Heating
Central Electric
Interior Features
Other
Laundry Features
Laundry in Residence
Levels
1
Exterior
Architectural Style
Ranch, Single Family
Association Amenities
See Remarks, Sidewalk
Attached Garage YN
1
Community Features
Sidewalks
Construction Materials
Concrete Block, Stucco
Covered Spaces
2
Exterior Features
Boat Lift, Water Avail at Dock, Wooden Dock
Fencing
Fenced
Garage Spaces
2
Lot Features
Oversize
Parking Features
Attached
Parking Spots
2
Parking Total
2
Roof
Shingle
View
Canal
Waterfront Features
Canal Front
Financial
Tax Year
2025
Taxes
$18,689
Map
Community
- Address521 Alameda CT MARCO ISLAND FL
- SubdivisionESTATES
- CityMARCO ISLAND
- CountyCollier
- Zip Code34145
Subdivisions in MARCO ISLAND
- ADMIRALTY HOUSE
- ADRIATIC
- ANGLERS COVE
- AQUARIUS APTS OF MARCO ISLAND
- BAYFRONT PLACE
- BAYSIDE CLUB
- BELIZE
- BOAT CLUB OF MARCO ISLAND
- BREEZY POINT
- CAMELOT AT MARCO BEACH
- CAPE ROMANO
- CAXAMBAS ESTATES
- CAXAMBAS TOWER
- CHALET OF SAN MARCO
- COQUINA GARDENS
- COURTYARD TOWERS
- COZUMEL
- CRESCENT BEACH
- CROWS NEST
- DELA PARK PLACE
- DUCHESS
- DUNNFOIRE
- EAGLE CAY
- ESPLANADE
- ESSEX OF MARCO ISLAND
- ESTATES
- ESTUARY I
- ESTUARY OF MARCO
- FLORENTINE VILLAS
- FLORIDA PAVILION CLUB
- GRAND BAY AT MARCO BEACH
- GRANDVIEW
- GULF VIEW
- GULF VIEW CONDO
- GULFVIEW APTS OF MARCO ISLAND
- HABITAT
- HIDEAWAY BEACH
- HURON COVE
- ISLAND CLUB
- ISLAND MANOR APTS
- ISLAND VILLAGE
- ISLANDER COVE
- KEY MARCO
- LES FALLS
- MADEIRA
- MARBELLE CLUB OF MARCO ISLAND
- MARCO BEACH
- MARCO BEACH OCEAN RESORT
- MARCO INN VILLAS
- MARCO ISLAND
- MARCO VILLA
- MARGUERITA CLUB
- MARINER APTS MARCO ISLAND
- MARINER’S PALM HARBOR
- MARISOL PLAZA
- MAXIME CLUB OF MARCO ISLAND
- MERIDA
- MIRAGE
- MISTY COVE
- MONTERREY AT CAPE MARCO
- MOORINGS OF MARCO
- OLDE MARCO INN
- PALM ISLE
- PALM PARADISE
- PARADISE VILLAGE
- PELICAN PERCH
- PIER 81 CONDOMINIUM
- PINEHURST AT MARCO BEACH
- PINEHURST CONDOMINIUM
- PLANTATION
- PRINCE
- PRINCESS DEL MAR
- PROVENCE OF MARCO
- RIVERSIDE
- RIVERSIDE CLUB
- RIVERSIDE CONDO
- RIVIERA
- ROMAN PLAZA
- ROYAL MARCO POINT
- ROYAL SEAFARER
- SAN MARCO VILLAS
- SAND DOLLAR VILLAS
- SAND STAR VILLAS
- SANDCASTLE AT MARCO BEACH
- SANDPIPER AT MARCO BEACH
- SANDS OF MARCO
- SEA OATS
- SEA WINDS OF MARCO
- SEABREEZE
- SEABREEZE APTS
- SEABREEZE CONDO
- SEABREEZE SOUTH
- SEABREEZE WEST
- SEAWATCH APTS OF MARCO ISLAND
- SHIPPS LANDING
- SMOKEHOUSE BAY CLUB
- SMOKEHOUSE HARBOUR
- SMOKEHOUSE KEY
- SOMERSET OF MARCO ISLAND
- SOUTH SEAS
- SOUTH SEAS CLUB CONDO
- SOUTHERN BREEZE GARDENS
- SOUTHWINDS APTS OF MARCO ISLAND
- STEVENS LANDING
- SUMMIT HOUSE OF MARCO
- SUNRISE BAY CONDO
- SUNSET HOUSE
- TAMPICO
- TIGERTAIL
- TOWN HOUSE SQUARE
- TRADEWINDS
- TRADEWINDS APTS OF MARCO ISLAND
- TROPICAL ISLE
- VANTAGE POINT
- VERACRUZ
- VILLA DEL MARE OF MARCO ISLAND
- VILLAGE AT SMOKEHOUSE BAY
- VILLAS AT WATERSIDE
- VILLE DE MARCO
- VINTAGE BAY
- WATERS EDGE AT MARCO BEACH
- WATERS EDGE CONDO
- WATERWAY POINTE
Market Summary
Current real estate data for Single Family in MARCO ISLAND as of Apr 23, 2026
277
Single Family Listed
162
Avg DOM
940
Avg $ / SqFt
$2,901,598
Avg List Price
Property Summary
- Located in the ESTATES subdivision, 521 Alameda CT MARCO ISLAND FL is a Single Family for sale in MARCO ISLAND, FL, 34145. It is listed for $2,250,000 and features 3 beds, 3 baths, and has approximately 2,559 square feet of living space, and was originally constructed in 1980. The current price per square foot is $879. The average price per square foot for Single Family listings in MARCO ISLAND is $940. The average listing price for Single Family in MARCO ISLAND is $2,901,598. To schedule a showing of MLS#226012505 at 521 Alameda CT in MARCO ISLAND, FL, contact your Century 21 Carioti agent at 2392986550.
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