511 ALAMEDA CT Marco Island, FL $ 4,500,000
511 ALAMEDA CT
$ 4,500,000
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Open House 7/3 12pm - 3pm
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511 ALAMEDA CT

Marco Island, FL, 34145
$ 4,500,000
Bedrooms4 Baths4.0 Sq 5,117

Monthly Estimate*

$ 28,413

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Single Family Home for sale in Marco Island, FL

for $4,500,000 with 4 bedrooms and 4 full baths. This 5,117 square foot home was built in 2005 on a lot size of 0.51.

One or more photo(s) has been virtually staged, AI generated or rendered. Experience the ultimate in resort-style island living in this exceptional waterfront estate, perfectly positioned on an oversized half-acre homesite with 160 feet of frontage along scenic Roberts Bay. Offering quick, deep-water direct Gulf access, this beautifully renovated residence delivers the ideal blend of luxury, privacy, and an effortless boating lifestyle. Completely transformed in 2025, the home showcases elegant coastal architecture with a new concrete tile roof, impact-rated windows and doors, dramatic zero-corner sliders, fresh stucco, paint, gutters, and refined architectural detailing. Inside, the spectacular gourmet kitchen is designed to impress with Cristallo quartzite countertops, premium appliances, custom cabinetry with abundant storage, and an expansive island that seamlessly anchors the home's open-concept living spaces. The adjacent custom wet bar features quartzite surfaces, a copper sink, wine refrigeration, dual GE Monogram refrigerator drawers, and illuminated display cabinetry for effortless entertaining. The luxurious main-level owner's retreat offers tranquil water views, a spacious sitting area, private office, dual walk-in closets, and a spa-inspired bath complete with a freestanding soaking tub, oversized walk-in shower, quartzite vanities, and dual water closets, including one with a smart toilet. Designed to embrace Southwest Florida's indoor-outdoor lifestyle, the panoramic screened lanai creates a true private resort atmosphere. Relax beside the newly renovated PebbleTec pool and spa with glass tile finishes and Aqualink automation, gather around the outdoor kitchen, or unwind in the expansive covered living areas while enjoying breathtaking bay views. The private dock with a 16,000-pound lift provides protected harborage and minutes-to-the-Gulf boating, while new riprap enhances the shoreline and attracts dolphins, manatees, and exceptional fishing right from your backyard. Additional highlights include a new impact-rated garage door, updated lighting and fans, backyard fencing, and ample room to add a detached guest house or three-car garage. A rare opportunity to enjoy luxury waterfront living where every day feels like a vacation, this remarkable Marco Island residence offers the perfect combination of timeless elegance, world-class boating, and the relaxed sophistication of a private island retreat.

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Open House

7/3/2026 12:00 PM - 3:00 PM
511 ALAMEDA CT Marco Island, FL
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 4,500,000

Bedrooms

4

Full Bath

4

Property Type

Single Family

Taxes

$ 32,833

Style

Ranch,Single Family

Lot Size

0.51

Year Built

2005

Town/City

Marco Island

County/Region

Collier

MLS | Web ID

226024287

Features
Interior
Interior Amenities Built-In Cabinets Coffered Ceiling(s) Foyer French Doors Laundry Tub Pantry Pull Down Stairs Tray Ceiling(s) Volume Ceiling Walk-In Closet(s) Wet Bar Window Coverings
Flooring Tile Wood
Furnished Y/N Furnished
Total Stories 1
Air Conditioning Y/N Y
Heating Y/N Y
Window Features Window Coverings
Fireplace Y/N N
Half Baths 0
Laundry Features Laundry in Residence Laundry Tub
Total Bedrooms 4
Total Baths 4
Dining Room Features Breakfast Bar Dining - Living
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General
Heating Central Electric
Cooling Ceiling Fan(s) Central Electric Humidistat Whole House Fan Zoned
Roof Tile
Appliances Electric Cooktop Dishwasher Disposal Double Oven Dryer Instant Hot Faucet Microwave Refrigerator/Freezer Self Cleaning Oven Wall Oven Washer Water Treatment Rented Wine Cooler
HOA Fee 0
Garage Spaces 2
Architectural Style Ranch Single Family
Pool Features Pool/Spa Combo Below Ground Concrete Equipment Stays Electric Heat Pool Bath Screen Enclosure
Security Features Smoke Detector(s)
Construction Materials Concrete Block Stucco
Pets Allowed Yes
Year Built 2005
View Canal
Levels 1
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Canal Front Navigable Rip Rap Seawall
County Collier
New Construction N
Property Type Residential
Association Amenities None
HOA N
Attached Garage Y
Subdivision Name MARCO ISLAND
Garage Y/N Y
Building Features DSL/Cable Available
Full Baths 4
Status Active
City MARCO ISLAND
Senior Community Y/N N
Number Of Units Total 0
MLS Area MARCO ISLAND
Lot Size Units Acres
Lot Size Square Feet 22216
Carport Spaces 0
Carport Y/N N
Spa Features Below Ground Concrete Equipment Stays Heated Electric Pool Bath Pool Integrated Screened
Land Lease Y/N N
Tax Annual Amount 32833.13
Ok to Lease Buyer Finance/Cash
Additional Parcels Y/N N
Structure Type House
Building Area Units Square Feet
Living Area Units Square Feet
Standard Status Active
Virtual Tour https://lacasatour.com/property/511-alameda-ct-marco-island-fl-34145/ub
Legal Description MARCO BCH UNIT 9 BLK 309 LOT 10
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Exterior
Exterior Amenities Boat Dock Private Boat Lift Elec Avail at dock Water Avail at Dock Wooden Dock Screened Balcony Screened Lanai/Porch
Fencing Fenced
Parking Features Attached
Lot Features Oversize
Water Source Central
Total Parking 2
Lot Size Area 0.51
Foundation Details Concrete Block
Park Name MARCO ISLAND
Spa Y
Building Area Total 7610
Lot Size Acres 0.51
Waterfront Y/N Y
Covered Spaces 2
Door Features French Doors
Horse Y/N N
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Internal Only
Street Number 1 511
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* Excluded Features
List By
William Raveis Real Estate

Broker

Affordability Calculator

$31,150
Per Month
91%
9%
0%
Monthly Principal & Interest
$28,413
Monthly Property Taxes
$2,736
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1023012 Elementary School
1023173 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
6/28/2026$4,500,000 Listed Price

Map


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511 ALAMEDA CT, Marco Island, FL, 34145 is a Single Family Home for sale at $4,500,000 with 5,117 sqft and a lot size of 0.51. 511 ALAMEDA CT has 4 bedrooms, 4.0 baths, and was built in 2005. The property's zip code is 34145 which is in Marco Island, FL