481 21St Ave, Naples, FL 34102

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481 21St Ave, Naples, FL 34102

For Sale $14,750,000

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Contact the Listing Agent directly:

Listing Agent: Bill Frantz

Agent Phone: 330-329-0077

Agent Email: bill.frantz@premiersir.com

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Views, Views, Views! An unparalleled expression of coastal grandeur, this extraordinary waterfront estate showcases luxury living in the heart of Aqualane Shores, one of Old Naples prestigious neighborhoods, just minutes to the Gulf of Mexico, a short distance to the beach and downtown’s historic Third Avenue South. Positioned along one of the community’s widest canals, this architectural masterpiece captures the essence of Old Naples elite lifestyle, where timeless design, masterful craftsmanship and effortless elegance converge. A boater’s and car collector’s dream, the 6,130-square-foot residence seamlessly blends old Florida charm with refined sophistication, highlighted by exquisite millwork, rich hardwood flooring, shiplap accents and tranquil water views throughout the home. Designed for grand entertaining and intimate gatherings, the open-concept layout features a dramatic two-story great room, a gourmet kitchen with dual islands, and a spacious family room flowing naturally to a covered lanai with outdoor kitchen, pizza oven and fireplace. The primary suite, on the main level, affords the utmost privacy and elegance, featuring dual dressing areas and an adjoining study that easily transitions into an additional guest suite when desired. A separate guest residence, reached by private elevator, offers a full kitchen and living area, ideal for extended stays or hosting with complete independence. Among the home’s many refined appointments are a temperature-controlled 500-plus bottle wine room, a stylish wet bar, a secure safe room and an impressive 12-car garage designed for the connoisseur of fine automobiles. Outside, the resort-inspired grounds unfold with a waterfront vanishing-edge pool, spa, putting green and a private boat slip with a 34,000-pound lift offering seamless, bridge-free navigation from your backyard to the open Gulf of Mexico, where turquoise waters and endless horizons await, completing this extraordinary tropical retreat.

Property Details

Price: $14,750,000

Sq Ft: 6,130 ($2,406 per sqft)

Bedrooms: 5

Bathrooms: 5

Partial Baths: 2

City: Naples

County: Collier

Type: Single Family

Development: Aqualane Shores

Acres: 0.35

Year Built: 2017

Listing Number: 225083057

Status Code: A-Active

Taxes: $104,391.00

Tax Year: 2025

Garage: 12 / Attached

Furnishings: Unfurnished

Pets Allowed: Yes

Interior Features:

Bar
Built-In Cabinets
Cathedral Ceiling(s)
Closet Cabinets
Coffered Ceiling(s)
Fireplace
Foyer
French Doors
Laundry Tub
Smoke Detectors
Tray Ceiling(s)
Vaulted Ceiling(s)
Volume Ceiling
Walk-In Closet(s)
Wet Bar
Window Coverings

Amenities:

None

Financial Information:

Taxes: $104,391.00
Tax Year: 2025

Exterior Features:

Boat Dock Private
Boat Lift
Boat Slip
Concrete Dock
Dock Included
Elec Avail at dock
Hoist/Davit
Water Avail at Dock
Balcony
Open Porch/Lanai
Screened Lanai/Porch
Built In Grill
Outdoor Kitchen
Outdoor Shower
Storage

Equipment:

Auto Garage Door
Cooktop - Gas
Dishwasher
Disposal
Double Oven
Dryer
Generator
Grill - Gas
Ice Maker - Stand Alone
Microwave
Refrigerator/Freezer
Safe
Security System
Self Cleaning Oven
Smoke Detector
Wall Oven
Washer
Wine Cooler

View:

Canal
Intersecting Canal

Waterfront Description:

Canal Front
Intersecting Canal
Navigable
Seawall

School Information:

Elementary School: Lake Park Elementary
Middle School: Gulfview Middle School
Junior High: Gulfview Middle School
High School: Naples High School

Additional Information:

Building Design: Single Family
Community Type: Boating, Non-Gated
MLS Area: Na07 - Port Royal-Aqualane Area
Total Floors: 3
Water: Central
Construction: Concrete Block, Stucco, Wood Siding
Foreclosure: No
Short Sale: No
Date Listed: 2026-01-08 00:00:00
Pool: Yes
Pool Type: Pool/Spa Combo, Below Ground, Concrete, Equipment Stays, Electric Heat, Inf
Pool Description: Pool/Spa Combo, Below Ground, Concrete, Equipment Stays, Electric Heat, Infinity
Private Spa: Yes
Furnished: Unfurnished
Kitchen Description: Gas Available, Island
Windows: Window Coverings
Parking: Attached
Garage Description: Attached
Garage Spaces: 12
Flooring: Brick, Carpet, Marble, Wood
Roof: Metal
Heating: Central Electric
Cooling: Ceiling Fan(S), Central Electric
Fireplace: Yes
Storm Protection: Impact Resistant Doors, Impact Resistant Windows
Security: Security System, Smoke Detector(S)
Laundry: Laundry In Residence, Lau
Irrigation: Central
55+ Community: No
Pets: Yes
Restrictions: Deeded, None/Other
Maintenance: None
Lot Desc.: Across From Waterfront, Regular
Amenities: None

Map of 481 21St Ave, Naples, FL 34102

Listing Courtesy Of: Premier Sothebys Intl Realty
bill.frantz@premiersir.com

481 21St Ave, Naples, FL 34102 Virtual Tour

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Call: 941-444-6078
Main Office:
9040 Town Center Parkway
Lakewood Ranch, FL, 34202

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The data relating to real estate for sale on this Website comes in part from the Broker Reciprocity Program (BR Program) of these sources: M.L.S. of Naples, Inc., Bonita Springs-Estero Association of REALTORS®, Southwest Florida MLS (Gulf Coast), My Florida Regional MLS DBA Stellar MLS, Sanibel and Captiva Island Association of Realtors®. Properties listed with brokerage firms other than Featured Home Listings are marked with the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program. The data is updated every 4 hours, but can be influenced by delays from various real estate companies entering data in MLS. Some properties that appear for sale on this website may subsequently have sold or may otherwise no longer be available. All properties are subject to price or other changes without notice. For the most current information, please contact us using this form, or click on the "Request Info or Appointment" button on the search results and detailed property pages.

The source of this real property information is the copyrighted and proprietary database compilation of the © 2026 M.L.S. of Naples, Inc., © 2026 Bonita Springs-Estero Association of REALTORS®, © 2026 Southwest Florida MLS (Gulf Coast), © 2026 My Florida Regional MLS DBA Stellar MLS and © 2026 Featured Home Listings, a Florida Real Estate Brokerage. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. Information last refreshed: 2026-01-21 12:15:58

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