Listing Provided Courtesy of Keller Williams Realty Naples
Villa Italia is the most exquisite and coveted waterfront mansion on Marco Island. Immerse yourself in luxury and privacy at this sprawling grand estate built on a rare oversized .78 acre tip-lot. This unique home features breathtaking southern facing panoramic views of Roberts Bay and an unparalleled 356ft of water frontage. Upon entering this magnificent residence, you will be captivated by its open living area with soaring ceilings, exquisite details and quality construction, including a large wine cellar, home theater, gameroom and more. The Italian-style gourmet kitchen is perfect for entertaining and a chef’s dream, equipped with SubZero-Wolf appliances, sleek quartz countertops, and custom cabinetry. This extraordinary estate is well-designed with 6 ensuite bedrooms in the main residence and a separate guest house complete with its own bedroom, kitchen, & full bath. The lavish pool & spa have a secluded, tropical, resort-style feel with an abundance of outdoor living space and manicured gardens in the rear of the home overlooking vast water views. This luxurious paradise is a yachtsman’s dream with direct access, minutes to the Gulf and boasts an expansive dock, 2 boat lifts, jetski/kayak platform, and can easily accommodate a formidable yacht. This is an incredible opportunity to own and enjoy a one-of-a-kind extravagant estate.
Property Details
Price:
$10,995,000
MLS #:
225080076
Status:
Active
Beds:
6
Baths:
7.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
ESTATES
Neighborhood:
marcoisland
Listed Date:
Nov 17, 2025
Finished Sq Ft:
9,874
Total Sq Ft:
14,495
Lot Size:
33,977 sqft / 0.78 acres (approx)
Year Built:
2005
See this Listing
Schools
Interior
Appliances
Gas Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator/Icemaker, Washer
Bathrooms
7 Full Bathrooms, 1 Half Bathroom
Cooling
Central Electric
Flooring
Carpet, Tile
Heating
Central Electric
Laundry Features
Laundry in Residence
Exterior
Architectural Style
Two Story, Single Family
Association Amenities
Sidewalk, Streetlight
Community Features
Sidewalks, Street Lights
Construction Materials
Concrete Block, Stucco
Exterior Features
Boat Dock Private, Boat Lift, Captain’s Walk, Composite Dock, Elec Avail at dock, Jet Ski Lift, Water Avail at Dock, Balcony, Outdoor Kitchen, Outdoor Shower
Other Structures
Outdoor Kitchen
Parking Features
Attached
Parking Spots
2
Roof
Tile
Financial
Tax Year
2024
Taxes
$60,416
Map
Community
- Address550 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 Mar 05, 2026
304
Single Family Listed
144
Avg DOM
915
Avg $ / SqFt
$2,760,563
Avg List Price
Property Summary
- Located in the ESTATES subdivision, 550 Alameda CT MARCO ISLAND FL is a Single Family for sale in MARCO ISLAND, FL, 34145. It is listed for $10,995,000 and features 6 beds, 8 baths, and has approximately 9,874 square feet of living space, and was originally constructed in 2005. The current price per square foot is $1,114. The average price per square foot for Single Family listings in MARCO ISLAND is $915. The average listing price for Single Family in MARCO ISLAND is $2,760,563. To schedule a showing of MLS#225080076 at 550 Alameda CT in MARCO ISLAND, FL, contact your Century 21 Carioti agent at 2392986550.
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