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$16,000,000
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Property Description
Behind the gates of Naples' most exclusive enclave, on a rare double-lakefront homesite, stands a residence that answers to nothing around it. The Estates at Bay Colony represents the pinnacle of luxury living in Naples, and this extraordinary residence stands apart even here. Set across approximately 1.42 acres, the estate encompasses more than 15,000 square feet of living space, surrounded by sweeping lake and golf course views. Timeless European architecture sets the tone. Exceptional craftsmanship and uncompromising finishes carry throughout the home, creating spaces that feel grand without sacrificing warmth or livability. The interiors were designed for both private living and exceptional entertaining. Separate his-and-her studies offer individual retreats, while a hidden pub and billiards room provide an unexpected escape. A private theater creates an intimate setting for movie nights and entertaining. The first-floor primary suite is a world of its own. A private sitting room, dual dressing rooms and a spa-inspired bath create a secluded sanctuary within the estate. Outside, the property becomes a private resort. Beyond the screened loggia, a full summer kitchen and bar open to expansive entertaining areas. A magnificent pergola and elegant cabanas frame the grounds, while a 50-foot lap pool, water lounge and spa overlook the lake. A separate two-bedroom guest house offers its own full kitchen and living area, providing complete privacy for family and guests. Garage accommodations for up to six vehicles, along with dedicated golf-cart storage, complete the property. Rarely does a Naples residence combine this level of acreage, privacy, architectural presence and resort-style living. Within the already exclusive Estates at Bay Colony, 9663 Mashie Court is an estate in a class entirely its own.
Full Property Details
Full Property Details for 9663 Mashie Ct
General
- Price: $16,000,000
- HOA FEE: $1,904/month
- HOA FEE FREQ.: Annually
- Taxes: (2025)
- Status: Active
- Type: Single Family
- Source: Bonita_Springs
- MLS ID: 226030798
- Updated: 9/3/2026
- Added to Site: 12 day(s) ago
Rental Information
- Lease/Rent Term: 90
- Min. Lease (Days): 90
Interior
- Interior Features: Elevator, Central Vacuum, Split Bedrooms, Den - Study, Exercise Room, Family Room, Great Room, Bar, Built-In Cabinets, Wired for Data, Cathedral Ceiling(s), Closet Cabinets, Custom Mirrors, Entrance Foyer, Multiple Phone Lines, Other, Pantry, Tray Ceiling(s), Vaulted Ceiling(s), Volume Ceiling, Walk-In Closet(s), Wet Bar
- Fireplace: Yes
- Appliances: Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Freezer, Ice Maker, Instant Hot Water, Microwave, Range, Refrigerator with Icemaker, Self-Cleaning Oven, Wall Oven, Warming Drawer, Washer, Wine Cooler
- Furnishings: Unfurnished
- Flooring: Carpet, Marble, Wood
Rooms
Bathrooms
- Total Bathrooms: 14
- Full Bathrooms: 10
- Half Bathrooms: 4
- Primary Bathroom: Bidet, Dual Sinks, Jetted Tub, Multiple Shower Heads, Separate Tub And Shower
Bedrooms
- Total Bedrooms: 6
- Primary Bedroom: Master BR Sitting Area, Master BR Ground
Other Rooms
- Kitchen: Built-In Desk, Kitchen Island, Walk-In Pantry
- Dining Room: Breakfast Bar, Breakfast Room, Formal
- Laundry: Sink
Additional Information
- Shared Amenities: Golf Equity, Barbecue (Picnic), Beach Access, Beach Club Included, Bike And Jog Path, Billiards, Clubhouse, Fitness Center, Fitness Center Attended, Golf, Pickleball, Putting Green, Restaurant, Sidewalks, Street Lights, Tennis Court(s), Gated, Golf Course, Tennis
- Pool: Yes
- Private Pool: Yes
- Pool Description: In Ground, Concrete, Equipment Stays, Gas Heat
- Spa: Yes
- Spa Description: In Ground, Concrete, Equipment Stays, Heated (Gas), Pool Bath
- Tennis: Yes
- Security/Safety: Security System, Smoke Detector(s), Smoke Detectors
- Equipment: Home Automation, Intercom, Satellite Dish
Exterior
- Exterior Features: Balcony, Outdoor Grill, Automatic Sprinkler, Water Display
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 6
- Covered Spaces: 6
- Parking Features: 2+ Spaces, Garage Door Opener, Attached
Location
- Area: NA12 - N/O Vanderbilt Bch Rd W/O
- County: Collier
- Subdivision: ESTATES AT BAY COLONY GOLF CLUB
- Building Name: PELICAN MARSH
- Direction Faces: Southeast
Community
- Association: Yes
- Assoc. Fees Include: Cable TV, Manager, Master Assn. Fee Included, Rec Facilities, Security, Street Maintenance
- Units Assoc/Comm: 75
- Pets Allowed: Yes
- Management Type: Professional
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Ceiling Fan(s), Central Electric, Zoned
- Heating Type: Central Electric, Zoned, Fireplace(s)
Utilities
- Gas: Propane
- Sewer: Central
- Water: Central
- Cable Available: Yes
- Utility Description: Underground Utilities, Propane, Cable Available, Natural Gas Available
Structural Information
- Description/Design: Single Family Residence
- Exterior Const.: Concrete Block, Stone, Stucco
- Roof: Tile
- Windows: Bay Window(s), Casement, Other, Picture, Solar Tinted, Window Coverings
- Doors: French Doors
- Entry Floor Number: 1
- Stories/Levels: 2
- Stories in Building: 2
- Square Feet: 15,247
- Sq. Ft. Source: Floor Plan Service
- Living Area: 15,247 Sq. Ft.
- Year Built: 2001
Additional Structures
- Other Structures: Gazebo
Lot Features
- Property View: Golf Course, Lake
- Lot Size (Acres): 1.42
- Lot Size (Sq. Ft.): 61,855
- Lot Size Source: Property Appraiser Office
- Lot Dimensions: 163 x 362 x 212 x 195
- Frontage: Public Road
- Frontage Feet: 163
- Fence: Yes
- Irrigation System: Reclaimed
- Lot Features: Cul-De-Sac, On Golf Course, Irregular Lot, Oversize
- Lot Description: Cul-De-Sac, On Golf Course, Irregular Lot, Oversize
- Fencing (Description): Fenced
Water Features
- Water Front: Yes
- Water Front Desc.: Lake Front
- Lake Front: Yes
- Canal Width: None
Financial Considerations
- Association Fee: $22,852
- Assoc Fee Freq.: Annually
- Other Assoc Fees: $2,016
- Mand. Club Fee: $2,550
- Mand. Club Fee Freq: Annually
- Other Fee Freq.: Annually
- Tax Year: 2025
- Terms: Buyer Finance/Cash
Disclosures and Reports
- Ownership: Single Family
- Legal Description: MASHIE COURT AT THE ESTATES AT BAY COLONY GOLF CLUB LOT 56 AND LOT 57
- Property ID: 59934000088
- Section: 27
- Lot Number: 56
Listed by William Raveis Real Estate
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Schools
Schools serving 9663 Mashie Ct
School District:Collier County School District
| Name | Grades | Distance |
|---|---|---|
Pelican Marsh Elementary School 9480 Airport Rd N, Naples, FL 34109 | K-5 | 1.7 mi |
Pine Ridge Middle School 1515 Pine Ridge Road, Naples, FL 34109 | 6-8 | 3.6 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 9663 Mashie Ct
Date
Details
Price
Change
Source
9/03/2026
Listed
$16,000,000
72.04%
MLS
9/12/2013
Sold
$9,300,000
—
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 9663 Mashie Ct
Year
Property Taxes
Change
Tax Assessment
Change
2025
$93,852
—
$9,778,793
3%
2025
$93,852
2%
$9,521,707
3%
2024
$91,626
-3%
$9,253,360
3%
2021
$94,905
—
$8,983,845
3%
2021
$94,905
—
$8,722,180
3%
2021
$94,905
6%
$8,468,136
1%
2020
$89,848
-1%
$8,351,219
2%
2019
$91,105
2%
$8,163,459
2%
2018
$89,292
1%
$8,011,245
2%
2017
$88,114
2%
$7,846,469
2%
2016
$86,274
-1%
$7,685,082
1%
2015
$87,341
3%
$7,631,660
1%
2014
$84,750
4%
$7,571,091
6%
2013
$81,130
—
$7,133,834
—
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 9663 Mashie Ct
9663 Mashie Ct, Naples, FL 34108 (MLS# 226030798) is a Single Family property with 6 bedrooms, 10 full bathrooms and 4 partial bathrooms. 9663 Mashie Ct is currently listed for $16,000,000 and was received on September 03, 2026. Want to learn more about 9663 Mashie Ct? Do you have questions about finding other Single Family real estate for sale in Naples? You can browse all Naples real estate or contact a Coldwell Banker agent to request more information.

