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5 Beds
7 Baths
8,544 sqft

$39,750,000

3655 Fort Charles DR, NAPLES FL, 34102

Price per sqft$4,652.39
Built in2019
Property size8,544 sqft
Property typeResidential
Courtesy of Tim Savage, PA, Gulf Coast International Prop, 239-821-7576

Overview

Active

Listed May 12, 2026

Updated 3 weeks ago

Welcome to The Sanctuary, a bespoke architectural masterpiece by Mark J. Leonardi, brought to life by A. Vernon Allen Builders. This nearly 8,600-square-foot waterfront estate showcases exceptional detail and craftsmanship, from its slate roof and copper gutters to natural stone accents and exquisite landscaping. Passing through the gates, reflection pools frame the forecourt, setting the tone for a serene experience. Inside, gentle light filters through vertical Tischler windows onto Portuguese limestone floors, illuminating curated interior vignettes. Designed as seven pavilions connected by glass-lined passageways, the home flows with discovery and intention. Floating walls eliminate the need for baseboards, enhancing a sense of weightlessness and architectural clarity. The layout weaves around private gardens, water features, and tranquil courtyards across a spacious lot and a half site. Each transition, from stone to glass, interior to exterior, is seamless and mindful. Clean lines, hidden storage, and a soft material palette create a calm, spa-like ambiance. Whether relaxing beside the palm-framed pool or walking the meditative halls, The Sanctuary is more than a home, it’s a retreat for the senses, designed to center, soothe, and restore. Eligible for immediate Port Royal Club membership to enjoy what will be the premier beach club in America.

$264,458/mo

Est. mortgage payment based on a $39,750,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
226019200

Interior Features

Bedrooms
5
Bathrooms
7
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.97 Acres

Other Property Details

Taxes
$145,351
Tax Frequency
Annually
Association Fee Frequency
Yearly
Garage
Yes
View
Yes
Pets Allowed
Yes
Pool
Yes
Waterfront
Yes
55+/Senior Community
No
MLS provider logo

The IDX display contains information sourced from the Naples Area Board of REALTORS® as of 8/23/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Naples Area Board of REALTORS® All rights reserved.

Data last updated 4:09 AM UTC, 8/23/2026

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