605 21st Ave S, Naples, FL

$5,500,000

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3

Beds

2

Baths

1,847

Square feet

0.34

Acres

About 605 21st Ave S

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.

Features of 605 21st Ave S

MLS® # 226028914
Price $5,500,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,847
Square Footage 2338
Acres 0.34
Year Built 1978
Type Residential
Sub-Type Single Family
Style Ranch, One Story
Status Active

Community Information

Address 605 21st Ave S
Area NA07 - Port Royal-Aqualane Area
Subdivision AQUALANE SHORES
City Naples
County Collier
State FL
Zip Code 34102

Amenities

Amenities None
Utilities Cable Not Available, High Speed Internet Available
Features Oversized Lot
Parking Attached, Garage, Garage Door Opener
# of Garages 2
Garages Attached, Garage, Garage Door Opener
View Canal
Is Waterfront Yes
Waterfront Canal Access, Navigable Water, Seawall
Has Pool Yes
Pool Above Ground

Interior

Interior Carpet, Tile
Interior Features Living/Dining Room, Main Level Primary, Shower Only, Separate Shower
Appliances Dryer, Dishwasher, Electric Cooktop, Freezer, Microwave, Refrigerator, Washer
Heating Central, Electric
Cooling Central Air, Ceiling Fan(s), Electric
Fireplace No
# of Stories 1
Stories 1
Has Basement No

Exterior

Exterior Block, Concrete, Stucco
Exterior Features None, Shutters Electric
Lot Description Oversized Lot
Windows Single Hung
Roof Shingle
Construction Block, Concrete, Stucco

Additional Information

Date Listed August 10th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeCompass Florida LLC

Listing Map

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