511 ALAMEDA CT, MARCO ISLAND, FL 34145

$4,500,000

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… Read More 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. Read Less

Listing courtesy of William Raveis Real Estate.

Listing Snapshot

Days Online

Last Updated

Jul 21, 2026

Property Type

Single Family Residence

Beds

Full Baths

Square Ft.

7,610

Lot Size

0.51 Acres

Year Built

2005

MLS Number

226024287

30 Days Snapshot Of 34145

$1.84M

-10%

(avg) sold price

-24%

homes sold

138

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

Electric Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Instant Hot Faucet, Microwave, Refrigerator/Freezer, Self Cleaning Oven, Wall Oven, Washer, Water Treatment Rented, Wine Cooler

Building

Built in 2005, Building area units: Square Feet, Living area: 5,117, Construction materials: "Concrete Block", "Stucco", 1 total story, DSL/Cable Available

Cooling

Ceiling Fan(s), Central Electric, Humidistat, Whole House Fan, Zoned

Doors

French Doors

Exterior Features

Boat Dock Private, Boat Lift, Elec Avail at dock, Water Avail at Dock, Wooden Dock, Screened Balcony, Screened Lanai/Porch

Fence

Fenced

Floors

Tile, Wood

Garage

2 spaces

Heating

Central Electric

Interior Features

Furnished: Furnished, 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

Laundry

Laundry in Residence, Laundry Tub

Lot

0.51 acres, 22,216 square feet, Oversize

Parking

2 covered spaces, 2 total parkings, Attached

Pets Policy

Pets allowed: Yes

Pool

Pool/Spa Combo, Below Ground, Concrete, Equipment Stays, Electric Heat, Pool Bath, Screen Enclosure

Property

Canal Front, Navigable, Rip Rap, Seawall, Canal

Roof

Tile

Security Features

Smoke Detector(s)

Spa

Below Ground, Concrete, Equipment Stays, Heated Electric, Pool Bath, Pool Integrated, Screened

Taxes

Tax annual amount: $32,833, Tax year: 2025

Windows

Window Coverings

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