428 21st ST SW Naples, FL $ 1,780,000
428 21st ST SW
$ 1,780,000
Recently Listed New Construction
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428 21st ST SW

Naples, FL, 34117
$ 1,780,000
Bedrooms4 Baths3.0 Sq 2,803

Monthly Estimate*

$ 10,960

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Single Family Home for sale in Naples, FL

for $1,780,000 with 4 bedrooms and 3 full baths. This 2,803 square foot home was built in 2025 on a lot size of 2.5.

Step into modern coastal elegance with this newly built 4-bedroom + den, 3-bath pool home with over 2,800 sqft of living space and 3-car garage perfectly situated on a private 2.5 acre lot in Golden Gate Estates. This home features an open-concept layout, high coffered ceilings, and contemporary finishes throughout. The gourmet kitchen boasts European-style cabinetry, quartz waterfall island, stainless steel appliances, double ovens, and modern pendant lighting. The spacious living area seamlessly connects to the outdoor oasis, where sliding glass doors open to a covered lanai and sparkling salt pool with integrated spa and sun shelf overlooking lush tropical landscaping. Outdoor kitchen with gas grill, great for entertaining. Retreat to the primary suite featuring a spa-inspired bathroom with a freestanding soaking tub, oversized glass shower, and dual floating vanities. Enjoy the Florida lifestyle with indoor–outdoor flow, wood-look porcelain tile flooring, and energy-efficient impact windows and doors throughout. The home also includes a wine bar area, pantry, and spacious laundry room. Fully landscaped with paver driveway, fenced yard and aluminum automatic front gate, ready to move in! Located minutes from Collier Blvd, top-rated schools, shopping, and the beautiful Gulf beaches — this home blends modern design, privacy, and convenience in one perfect Naples address.

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Single Family Active

Price

$ 1,780,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 2,419

Style

Contemporary,Split Level,Single Family

Lot Size

2.5

Year Built

2025

Town/City

Naples

County/Region

Collier

MLS | Web ID

225073614

Features
Interior
Interior Amenities Closet Cabinets Custom Mirrors Laundry Tub Pantry Smoke Detectors Tray Ceiling(s) Walk-In Closet(s)
Flooring 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 Washer/Dryer Hookup Laundry in Residence Laundry Tub
Total Bedrooms 4
Total Baths 3
Dining Room Features Dining - Living
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General
Sewer Septic Tank
Heating Central Electric
Cooling Central Electric
Roof Tile
Appliances Electric Cooktop Dishwasher Double Oven Grill - Other Microwave Pot Filler Refrigerator Refrigerator/Freezer Refrigerator/Icemaker Reverse Osmosis Tankless Water Heater Wall Oven
HOA Fee 0
Garage Spaces 3
Architectural Style Contemporary Split Level Single Family
Pool Features Below Ground Concrete Equipment Stays Electric Heat Pool Bath Salt Water
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 Horses OK None
HOA N
Attached Garage Y
Subdivision Name GOLDEN GATE ESTATES
Garage Y/N Y
Full Baths 3
Status Active
High School GULF COAST HIGH
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 Concrete Heated Electric
Elementary School BIG CYPRESS ELEMENTARY
Land Lease Y/N N
Tax Annual Amount 2419.63
Middle/Junior High School CYPRESS PALM MIDDLE
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 Open Porch/Lanai
Fencing Fenced
Parking Features Circular Driveway Driveway Paved Attached
Lot Features Regular
Water Source Reverse Osmosis - Entire House Well
Total Parking 3
Lot Size Area 2.5
Foundation Details Concrete Block
Park Name GOLDEN GATE ESTATES
Spa Y
Building Area Total 4154
Lot Size Acres 2.5
Road Surface Type Paved
Waterfront Y/N N
Covered Spaces 3
Road Responsibility Public Maintained Road
Horse Y/N Y
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Internal Only
Street Number 1 428
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* Excluded Features
List By
Premiere Plus Realty Company

Broker

Affordability Calculator

$11,161
Per Month
98%
2%
0%
Monthly Principal & Interest
$10,960
Monthly Property Taxes
$202
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
3948764 Elementary School
4493173 Middle School
Gulf Coast High High School
Pricing History
DatePricePrice ChangeDescription
10/10/2025$1,780,000 Listed Price

Map


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428 21st ST SW, Naples, FL, 34117 is a Single Family Home for sale at $1,780,000 with 2,803 sqft and a lot size of 2.5. 428 21st ST SW has 4 bedrooms, 3.0 baths, and was built in 2025. The property's zip code is 34117 which is in Naples, FL