605 21st AVE S Naples, FL $ 5,500,000
605 21st AVE S
$ 5,500,000
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605 21st AVE S

Naples, FL, 34102
$ 5,500,000
Bedrooms3 Baths2.0 Sq 1,847

Monthly Estimate*

$ 34,728

605 21st AVE S, Naples, FL 34102 - Image 1
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605 21st AVE S, Naples, FL 34102 - Image 13
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Single Family Home for sale in Naples, FL

for $5,500,000 with 3 bedrooms and 2 full baths. This 1,847 square foot home was built in 1978 on a lot size of 0.34.

The most coveted water in Naples runs behind this lot. In Aqualane Shores, value has always been measured in three things: land, water, and street. This site holds all three. Nearly a third of an acre, 14,810 square feet, on 21st Avenue South, the street Aqualane buyers name first and leave last. At the back of the lot, deep water: one of the canals that made this neighborhood the boating address of Naples, with Naples Bay, Gordon Pass, and the Gulf minutes beyond. The 1978 residence standing here has served its era. What you are buying is what comes next: the site for the home you have been planning in the back of your mind, at the address that justifies building it at full scale. Walk the lot lines. Pace the setbacks. Picture the second story and the water it frames. This is a purchase measured in decades, not finishes. Aqualane Shores was platted once and built out long ago. No one is making more of it, and no one is making more of 21st Avenue South. Opportunities here open when an owner lets go, and they close the same way: quietly, to the buyer who saw the future first.

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Single Family Active

Price

$ 5,500,000

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 6,932

Style

Ranch,Single Family

Lot Size

0.34

Year Built

1978

Town/City

Naples

County/Region

Collier

MLS | Web ID

226028914

Features
Interior
Interior Amenities Smoke Detectors
Flooring Carpet Tile
Furnished Y/N Unfurnished
Total Stories 1
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N N
Half Baths 0
Laundry Features Laundry in Residence
Total Bedrooms 3
Total Baths 2
Dining Room Features Dining - Living
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General
Heating Central Electric
Cooling Ceiling Fan(s) Central Electric
Roof Shingle
Appliances Electric Cooktop Dishwasher Dryer Microwave Refrigerator/Freezer Washer
HOA Fee 0
Garage Spaces 2
Architectural Style Ranch Single Family
Pool Features Above Ground
Security Features Smoke Detector(s)
Construction Materials Concrete Block Stucco
Pets Allowed Yes
Year Built 1978
View Canal
Levels 1
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Canal Front Navigable Seawall
County Collier
New Construction N
Property Type Residential
Association Amenities None
HOA N
Attached Garage Y
Subdivision Name AQUALANE SHORES
Garage Y/N Y
Total Rooms 0
Full Baths 2
Status Active
City NAPLES
Senior Community Y/N N
Number Of Units Total 1
MLS Area AQUALANE SHORES
Lot Size Units Acres
Lot Size Square Feet 14810
Carport Spaces 0
Carport Y/N N
Land Lease Y/N N
Tax Annual Amount 6932.33
Ok to Lease Buyer Finance/Cash
Additional Parcels Y/N N
Structure Type House
Building Area Units Square Feet
Living Area Units Square Feet
Standard Status Active
Virtual Tour https://properties.premiermediag.com/sites/rqlyqvjd/unbranded
Legal Description AQUALANE SHORES UNIT 4 BLK 9 LOT 38
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Exterior
Parking Features Attached
Lot Features Oversize
Water Source Central
Total Parking 2
Lot Size Area 0.34
Foundation Details Concrete Block
Park Name AQUALANE SHORES
Spa N
Building Area Total 2338
Lot Size Acres 0.34
Waterfront Y/N Y
Covered Spaces 2
Horse Y/N N
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Internal Only
Street Number 1 605
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* Excluded Features
List By
Compass Florida Llc

Broker

Affordability Calculator

$35,305
Per Month
98%
2%
0%
Monthly Principal & Interest
$34,728
Monthly Property Taxes
$578
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1023012 Elementary School
1023173 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
8/10/2026$5,500,000 Listed Price

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605 21st AVE S, Naples, FL, 34102 is a Single Family Home for sale at $5,500,000 with 1,847 sqft and a lot size of 0.34. 605 21st AVE S has 3 bedrooms, 2.0 baths, and was built in 1978. The property's zip code is 34102 which is in Naples, FL