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$4,500,000
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Property Description
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.
Full Property Details
Full Property Details for 511 Alameda Ct
General
- Price: $4,500,000
- Taxes: $32,833 (2025)
- Status: Active
- Type: Single Family
- Source: Marco_Island
- MLS ID: 2261187
- Updated: 8/3/2026
- Added to Site: 58 day(s) ago
Interior
- Number of Rooms: 2
- Furnishings: Negotiable
- Flooring: Carpet, Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Additional Information
- Shared Amenities: None
- Spa: Yes
Parking
- Garage Spaces: 2
Location
- County: Collier
- Subdivision: Marco Beach Unit 9
Community
- Community Name: Marco Island
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Ceiling Fan(s), Central Air, Zoned
- Heating Type: Electric, Central Heating
Utilities
- Sewer: Sewer Central
- Water: Public
Structural Information
- Detached/Attached: Detached
- Construction: Concrete Block Structure, Stucco
- Roof: Tile
- Stories/Levels: 1
- Square Feet: 5,117
- Living Area: 5,117 Sq. Ft.
- Year Built: 2005
- Property Condition: Resale
Lot Features
- Property View: Canal
- Lot Dimensions: 140 x 140 x 238 x 150
- Lot Features: Corner Lot
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Type: Canal Front, Seawall
Financial Considerations
- Tax Amount: $32,833
- Tax Year: 2025
- Terms: Buyer Obtain Mortgage, Cash
Disclosures and Reports
- Property ID: 57804840008
- Block: 309
- Lot Number: 10
Listing courtesy of William Raveis Real Estate
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Schools
Schools serving 511 Alameda Ct
School District:Collier County School District
| Name | Grades | Distance |
|---|---|---|
Tommie Barfield Elementary School 101 Kirkwood Street, Marco Island, FL 34145 | K-5 | 1.1 mi |
Manatee Middle School 1920 Manatee Road, Naples, FL 34114 | 6-8 | 8.6 mi |
Lely High School 1 Lely High School Boulevard, Naples, FL 34113 | 9-12 | 11.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 511 Alameda Ct
Date
Details
Price
Change
Source
6/28/2026
Listed
$4,500,000
15.38%
MLS
4/01/2022
Sold
$3,900,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 511 Alameda Ct
Year
Property Taxes
Change
Tax Assessment
Change
2025
$32,833
19%
$3,288,991
10%
2024
$27,541
-15%
$2,989,992
-12%
2023
$32,305
40%
$3,411,109
92%
2022
$23,104
27%
$1,779,974
10%
2021
$18,162
—
$1,618,158
10%
2021
$18,162
2%
$1,471,053
-8%
2019
$17,860
10%
$1,601,083
10%
2018
$16,214
-7%
$1,455,530
-5%
2017
$17,346
1%
$1,539,451
-1%
2016
$17,217
8%
$1,549,255
16%
2015
$15,967
12%
$1,340,689
10%
2014
$14,302
-3%
$1,218,808
-2%
2013
$14,681
—
$1,244,915
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 511 Alameda Ct
511 Alameda Court, Marco Island, FL 34145 (MLS# 2261187) is a Single Family property with 4 bedrooms and 4 full bathrooms. 511 Alameda Court is currently listed for $4,500,000 and was received on June 28, 2026. Want to learn more about 511 Alameda Court? Do you have questions about finding other Single Family real estate for sale in Marco Island? You can browse all Marco Island real estate or contact a Coldwell Banker agent to request more information.

