For sale Home

Listed Jan 8, 2026

$13,495,000 Est. $89,257/mo

481 21st Avenue South

  • 5

    Beds

  • 7

    Baths

  • 6,130

    Sq ft

The story

  • Pool
  • Waterfront

EXCEPTIONAL WATERFRONT ESTATE | AQUALANE SHORES | DIRECT GULF ACCESS | 12-CAR GARAGE Commanding spectacular, expansive water views along one of Aqualane Shores’ widest canals, this extraordinary waterfront estate represents a rare combination of architectural elegance, boating excellence, and exceptional luxury living in the heart of Old Naples. Ideally positioned just moments from the Gulf of Mexico, Naples’ pristine beaches, and the celebrated dining and boutiques of Third Street South, this remarkable residence offers an enviable lifestyle in one of Naples’ most prestigious waterfront neighborhoods. Encompassing 6,130 square feet of beautifully appointed living space, the residence artfully blends timeless Old Florida charm with refined contemporary luxury. Exceptional craftsmanship is evident throughout, with intricate custom millwork, rich hardwood flooring, elegant shiplap detailing, and captivating water views creating an atmosphere of understated sophistication. Designed to embrace both grand-scale entertaining and relaxed coastal living, the home features a dramatic two-story great room, a beautifully appointed gourmet kitchen with dual islands, and an inviting family room that opens effortlessly to the expansive covered lanai. An exceptional outdoor entertaining environment awaits, complete with a summer kitchen, pizza oven, and fireplace, all overlooking the magnificent waterfront setting. The main-level primary suite offers a private sanctuary with luxurious accommodations, dual dressing areas, and an adjoining study that can easily serve as an additional guest suite. A separate, privately accessed guest residence, complete with its own elevator, full kitchen, and living area, provides exceptional flexibility and independence for visiting family and guests. Additional highlights include a temperature-controlled wine room accommodating more than 500 bottles, an elegant wet bar, a secure safe room, and an extraordinary 12-car garage, a truly rare offering ideally suited to the serious automobile collector. Outside, the estate unfolds into a private waterfront resort, featuring a stunning vanishing-edge swimming pool, spa, manicured tropical grounds, and a private putting green. Boating enthusiasts will appreciate the substantial private dock and 34,000-pound boat lift, providing effortless, bridge-free access to the open waters of the Gulf of Mexico. A rare opportunity to enjoy the very best of the Naples waterfront lifestyle, where exceptional boating, remarkable automobile accommodation, and timeless coastal luxury come together in one extraordinary estate. One or more photos have been virtually staged, AI-generated, or rendered.

Facts & features

Home type

Home

Year built

2017

Floors

3

Price per sq ft

$2,201

Parking

12-car garage

Included features

  • Pool

    Yes

  • Fireplace

    Yes

  • Cooling

    Central Air, Ceiling Fans, Electric

  • Heating

    Central, Electric

  • Appliances

    Built In Oven, Double Oven, Dryer, Dishwasher, Freezer, Gas Cooktop, Disposal, Microwave, Refrigerator, Separate Ice Machine, Self Cleaning Oven, Wine Cooler, Washer

  • Flooring

    Brick, Carpet, Marble, Wood

  • Roof

    Metal

  • Lot Information

    Rectangular Lot, Sprinklers Automatic

  • Exterior

    Deck, Security High Impact Doors, Irrigation Sprinklers, Outdoor Grill, Outdoor Kitchen, Outdoor Shower, Patio, Storage, Water Feature, Gas Grill

  • Water Source

    Public

  • Sewer

    Public Sewer

Mortgage calculator

Estimated monthly payment

$89,257 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $71,826
  • Property tax $13,495
  • Insurance $3,936

Includes principal, interest, taxes & insurance.

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Listing Broker

Premier Sotheby's Int'l Realty

Broker Name

Premier Sotheby's Int'l Realty

Agent

Bill Frantz