House in Naples, FL 34102
Aqualane Shores, 550 S 21st Ave

4
Beds
41/2
Baths
3,982
SqFt
$1,380
$/SqFt
Ultra Luxury House
Built in 2001
3 Parking
Landscaped Area View
Two Story, Single Family
Open Porch/Lanai
An exceptional opportunity to own a beautifully crafted residence in one of Naples' most coveted waterfront neighborhoods, Five Hundred Fifty Twenty-First Avenue South captures the essence of effortless luxury in the heart of Aqualane Shores. Ideally positioned adjacent to Port Royal and just moments from the Gulf's pristine beaches, Third Street South, and Fifth Avenue South, this remarkable home offers an unrivaled blend of elegance, comfort, and location. Encompassing approximately Four Thousand square feet of thoughtfully designed single-level living, the residence is filled with natural light and showcases soaring ceilings, solid Eight-foot core doors, and exquisite custom millwork that reflect impeccable craftsmanship throughout. Designed for both intimate living and sophisticated entertaining, the open floor plan flows seamlessly between gracious interior spaces and spectacular outdoor living. The contemporary primary suite is a private sanctuary featuring multiple walk-in closets and a spa-inspired bath with dual vanities, a soaking tub, and a separate walk-in shower. Two additional ensuite guest bedrooms, a versatile fourth bedroom currently serving as a den, and an elegant powder bath provide exceptional comfort and flexibility for family and guests alike. Beyond the interiors, a true resort-inspired retreat awaits. The expansive marble-tiled lanai surrounds a heated pool with a cascading waterfall spa, while the fully equipped outdoor kitchen creates the perfect backdrop for elegant alfresco dining and unforgettable evenings under the stars. Lush, professionally designed landscaping provides exceptional privacy and a serene tropical setting. Whether enjoying a morning walk along the sugar-white sands of the Gulf, dining at Naples' finest restaurants, or browsing the boutiques and galleries of nearby Third Street South and Fifth Avenue South, this extraordinary residence offers the quintessential Naples lifestyle. Beautifully finished and offered move-in ready, this is luxury living at its finest.
MLS Number: 226026963
Updated: 32 Days ago
Page Views: 0

Features

Bedrooms
  • Bedrooms: 4
Bathrooms
  • Bathrooms: 4
  • Half Bathrooms: 1
Exterior and Lot Features
  • Exterior Features: Open Porch/Lanai, Outdoor Kitchen
  • View: Landscaped Area
Interior, Heating and Cooling
  • Interior Features: Bar, Built-In Cabinets, Coffered Ceiling(s), Fireplace, Foyer, French Doors, Laundry Tub, Pantry, Pull Down Stairs, Smoke Detectors, Volume Ceiling, Walk-In Closet(s), Wet Bar, Window Coverings
  • Equipment / Appliances: Electric Cooktop, Dishwasher, Double Oven, Dryer, Microwave, Refrigerator/Freezer, Self Cleaning Oven, Wall Oven, Washer, Wine Cooler
  • Heating Description: Central Electric
  • Cooling Description: Ceiling Fan(s), Central Electric, Humidistat, Whole House Fan, Zoned
Building and Construction
  • Floor Description: Carpet, Marble, Tile
  • Windows/Treatment: Window Coverings
  • Construction Type: House
  • Year Built: 2001
  • Style: Two Story, Single Family
Waterfront and Water Access
  • Waterfront Frontage: No info
School Information
    Other Property Info
    • Garage: 3
    • Pets Allowed: Yes
    Taxes, Fees & More
    • Maintenance Includes: None
    • Taxes: 27918.82
    • Security Information: Security System, Smoke Detector(s)
    • Parking Description: Attached
    • Total Floors in Building: 2
    • Total Units in Building: No info

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    Price History

    Date
    Event
    Price
    Change
    Price Per
    07/23/2026
    Listed
    $5.5M
     
    $1,380 ft2
    $14,854 m2
    07/23/2026
    $5.5M
    Event
    Listed
    Price Per
    $1,380 ft2
    $14,854 m2
    Price per square foot and days on website are not provided values and are calculated by Subdivisions.
    Listed by Chris ResopThe Agency Naples • Buyer Agency Compensation .

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    Scores

    Walk Score®
    Somewhat Walkable. Some errands can be accomplished on foot
    64

    100
    Bike Score®
    Somewhat Bikeable. Minimal bike infrastructure
    49

    100
    Sound Score®
    Bearable noise
    79

    100
    Airport Score
    Close to airports. Noticeable airport activity
    1

    100
    Traffic Score
    Congested area. Frequent traffic delays
    26

    100
    Local Score
    Limited local amenities nearby
    0

    100
    Community Snapshot
    2 – 6 BR
    Bedrooms
    $899K – $20M
    Price Tier
    1,090 - 9,712
    SqFt Range
    2005
    Year Build
    2
    Total Floors

    Subdivision Amenities

    Guest Room
    Internet Access
    See Remarks
    Sidewalk
    Storage
    Streetlight
    Underground Utility
    Beach Access
    Internet Access
    None
    See Remarks

    Naples
    Ultra Luxury
    Ultra Luxury Homes & Condos

    Aqualane Shores Communities in Naples, FL