3691 21st AVE SW Naples, FL $ 2,599,999
3691 21st AVE SW
$ 2,599,999
Recently Listed New Construction
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3691 21st AVE SW

Naples, FL, 34117
$ 2,599,999
Bedrooms4 Baths5.0 Sq 4,305

Monthly Estimate*

$ 16,009

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Single Family Home for sale in Naples, FL

for $2,599,999 with 4 bedrooms and 5 full baths. This 4,305 square foot home was built in 2025 on a lot size of 2.5.

Gorgeous open-concept living area show cases a perfect blend of elegance and modern design. Gleaming large format porcelain floors flow throughout the space, reflecting abundant natural light that pours in through expansive glass sliders. The coffered ceilings with recessed lighting and a sculptural chandelier add architectural depth and sophistication. The gourmet kitchen features a grand island, premium cabinetry, and professional-grade stainless steel appliances framed by sleek quartz counters and a striking backsplash. Beyond the living area, oversized sliding doors open to a resort-style lanai and pool, creating a seamless connection between the interior and the tranquil outdoors ideal for both everyday living and entertaining. Step outside to a resort-inspired oasis where every detail was crafted for relaxation and entertainment. The custom pool showcases multiple water features, arched jets, and a swim-up bar—perfect for sunset gatherings or weekend lounging. A spacious sun shelf and elevated spa with spillover edge invite you to unwind, surrounded by shimmering mosaic tiles and lush preserve views. The covered lanai elevates outdoor living with its warm wood-accented ceilings, recessed lighting, and a sleek built-in fireplace creating an inviting atmosphere for year-round enjoyment. The expansive screened enclosure seamlessly connects each zone, offering privacy, style, and a true indoor-outdoor flow. Altogether, this home embodies the pinnacle of modern luxury and resort comfort, designed to impress and built to entertain.

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Single Family Active

Price

$ 2,599,999

Bedrooms

4

Full Bath

5

Property Type

Single Family

Taxes

$ 2,461

Style

Ranch,Single Family

Lot Size

2.5

Year Built

2025

Town/City

Naples

County/Region

Collier

MLS | Web ID

225077793

Features
Interior
Interior Amenities Fireplace Smoke Detectors Volume Ceiling Wet Bar
Flooring Tile
Furnished Y/N Unfurnished
Fireplace Features Outside
Total Stories 1
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 0
Laundry Features Laundry in Residence
Total Bedrooms 4
Total Baths 5
Dining Room Features Breakfast Bar Dining - Family Eat-in Kitchen
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General
Sewer Septic Tank
Heating Central Electric
Cooling Central Electric
Roof Tile
Appliances Gas Cooktop Dishwasher Double Oven Dryer Grill - Gas Microwave Pot Filler Refrigerator Reverse Osmosis Washer Wine Cooler
HOA Fee 0
Garage Spaces 3
Gas Y/N Propane
Architectural Style Ranch Single Family
Pool Features Below Ground Custom Upgrades Salt Water Screen Enclosure
Security Features Smoke Detector(s)
Construction Materials Concrete Block Stucco
Pets Allowed Yes
Year Built 2025
View Trees/Woods
Levels 1
Property Subtype Single Family Residence
Tax Year 2024
Waterfront Features None
County Collier
New Construction Y
Property Type Residential
Association Amenities None
HOA N
Attached Garage Y
Subdivision Name GOLDEN GATE ESTATES
Garage Y/N Y
Other Structures Gazebo Outdoor Kitchen
Total Rooms 1
Full Baths 5
Status Active
City NAPLES
Senior Community Y/N N
Number Of Units Total 1
MLS Area GOLDEN GATE ESTATES
Lot Size Units Acres
Lot Size Square Feet 108900
Carport Spaces 0
Carport Y/N N
Spa Features Below Ground Pool Bath
Land Lease Y/N N
Tax Annual Amount 2461.49
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
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Exterior
Exterior Amenities Screened Lanai/Porch Outdoor Kitchen Outdoor Shower
Fencing Fenced
Parking Features Attached
Lot Features Regular
Water Source Reverse Osmosis - Entire House
Total Parking 3
Lot Size Area 2.5
Foundation Details Concrete Block
Park Name GOLDEN GATE ESTATES
Spa Y
Building Area Total 6812
Lot Size Acres 2.5
Waterfront Y/N N
Covered Spaces 3
Horse Y/N N
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Internal Only
Street Number 1 3691
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* Excluded Features
List By
John R Wood Properties

Broker

Affordability Calculator

$16,214
Per Month
99%
1%
0%
Monthly Principal & Interest
$16,009
Monthly Property Taxes
$205
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
3/21/2026$2,599,999 -3.70% Price Down
3/16/2026$2,699,999 -1.82% Price Down
1/28/2026$2,749,999 -3.51% Price Down
1/16/2026$2,849,999 -5.00% Price Down
10/31/2025$2,999,999 Listed Price

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3691 21st AVE SW, Naples, FL, 34117 is a Single Family Home for sale at $2,599,999 with 4,305 sqft and a lot size of 2.5. 3691 21st AVE SW has 4 bedrooms, 5.0 baths, and was built in 2025. The property's zip code is 34117 which is in Naples, FL