See Home Value
$7,400,000
● House - Off Market

651 21st Avenue S

Naples, FL 34102
bedrooms
6 Beds
bathrooms
6 Baths, 3 Half Baths
square feet
7,185 Ft²
$44,956
Est. Monthly
0.51%
Cap Rate

About This Property

One or more photo(s) has been virtually staged, AI generated or rendered.  Tucked away in one of Naples' most prestigious waterfront neighborhoods, this masterfully designed residence is a sanctuary of elegance, comfort, and mindful living. Set on a prized T-lot with expansive canal views, the home offers exceptional privacy, easy boating access, and the rare ability to accommodate a large vessel with ease.

Inside, a refined blend of traditional design and modern luxury creates a warm, welcoming atmosphere. With six spacious bedrooms-each with its own private ensuite-the home effortlessly balances everyday functionality with elevated style. A separate guest suite with its own entrance, kitchenette, and laundry facilities offers exceptional flexibility for visitors or extended family.

Soaring ceilings and thoughtfully curated architectural details define the interior, from the grand arched passages to the custom millwork and serene color palette. A dedicated meditation space and the home's northern rear orientation invite harmony and wellbeing, creating a peaceful retreat inspired by principles of balanced design.

The home also includes two half-baths, a pool bath, and an elevator for convenience. A handsome study with panoramic water views provides a perfect work-from-home setting, while a temperature-controlled wine room offers the ideal environment to store and showcase a curated collection.

Engineered for healthy living, the property is equipped with a state-of-the-art three-tank whole-house reverse osmosis system that delivers high-quality, purified water throughout. Lush landscaping, private terraces, and an outdoor setting reminiscent of a Mediterranean villa make this home feel like a world away-yet it's just moments from the beach, upscale shopping, and top-tier dining.

Whether you're searching for a luxurious year-round home or a remarkable seasonal getaway, this exceptional property offers the perfect combination of location, lifestyle, and long-term value in the heart of coastal Naples.
Unit Size
7,185 Ft²
Days on Market
323 days
Land Size
0.34 acres
Price per sqft
$1,106
Property Type
House
Property Taxes
$5,919
HOA Dues
-
Year Built
2002

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Last updated: 2 months ago ( #225070709)

Price History

Date / Event Date Event Price
Aug 4, 2026 Sold
Sold
Jun 26, 2026 In contract -
In contract
May 15, 2026 Price Decreased $7,950,000
↓ $545K (6.4%)
Price Decreased
Mar 4, 2026 Price Decreased $8,495,000
↓ $1M (14.2%)
Price Decreased
Jul 24, 2025 Listed by John R Wood Properties $9,900,000
Listed by John R Wood Properties
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Property Highlights

Garage
Parking Available
Elevator
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 2002
  • Effective Year Built: 2002
  • Building Count: 1
  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 1
  • Construction Type: 12
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 69
  • Porch Type: 0
  • Pool Type: 8
  • Location Influence Type: 164

    Dimensions

  • Lot Size Square Feet: 14,810
  • Lot Size Depth Feet: 1,500
  • Lot Size Frontage Feet: 1,000
  • Total Building Area: 3,930
  • Gross Building Area: 3,930
  • Building Area: 3,930
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 3,930
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: AQUALANE SHORES UNIT 4
  • Land Acres: 0000000340
  • Standard Land Use Code: 1001
  • County Land Use Code: 1
  • State Land Use Code: 01
  • Legal Description 1: AQUALANE SHORES UNIT 4 BLK 9 LOT 40

Neighborhood

  • School District Name: Collier County School District
  • Census Tract: 000500

Zoning

  • Zoning: NAPLES

Geography

  • Assessors Map Reference: 5A09
  • Subdivision Tract Number: 004900
  • Parcel: 01881760005
  • Block: 9
  • Lot: 40
  • Meridian: SEC 9 TWN 50 RNG 25
  • Municipality: CITY OF NAPLES
  • Latitude: 26.1227
  • Longitude: -81.7959

    Address

  • Full Address: 651 21st Ave S
  • Legal Unit: 4
  • Address - House Number: 651
  • Street Segment Direction: S
  • Address - Street Name: 21st
  • Address - Suffix Type: Ave
  • State: FL
  • City Name: Naples
  • Carrier Code: C071
  • 4-Digit Zip Code: 7609
  • Zip Code: 34102

Valuation

    Tax

  • Total Area: 6,923
  • Tax Year: 2022
  • Tax Amount: $6,384,640
  • Tax Rate Code Area: 4

    Appraisal Valuation

  • Standard Deviation: 0.1631
  • Valuation Date: Dec 20, 2023
  • Confidence Score: 79
  • Final Value: 8,315,734
  • High Value: 9,672,296
  • Low Value: 6,959,171

    Market Valuation

  • Market Total Value: $7,648,387
  • Market Land Value: $4,567,500
  • Market Improvement Value: $3,080,887

    Assessments Valuation

  • Assessed Year: 2022
  • Assessed Total Value: $5,444,051

    Sales

  • Current Sale Contract Date: Jul 15, 1998
  • Current Sale Recording Date: Jul 17, 1998
  • Current Sale Price:
  • Current Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Naples


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Frequently Asked Questions

When was property at 651 21st Avenue South built and last sold?
The property at 651 21st Avenue South was built in 2002 and last sold on Jul 15, 1998 for $735,000.
How much is this home worth?
The estimated value of the home located at 651 21st Avenue South is $8,029,500.
What are some comparable homes to 651 21st Avenue South?
There are currently no comparable homes to 651 21st Avenue South.