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21 San Carlos Drive, Unincorporated, MO, 63303

OPEN HOUSE Sunday, Sept 20, 1-3pm. Location, updates & a private wooded backyard! This 3-bedroom, 2.5-bath ranch is ideally located just minutes from the restaurants, shopping & entertainment at Streets of St. Charles, with nearby parks and easy access to everything St. Charles has to offer. Situated on a .3-acre lot, this home features a 2-car garage, covered front porch, partially fenced yard & a great deck/patio combination overlooking the private wooded backyard. Inside you'll find fresh paint & new laminate flooring throughout the main living areas, new carpet in the bedrooms, separate dining room & a woodburning fireplace. The kitchen features updated appliances, while newer windows & a newer sliding glass door add to the home's improvements. Renovated primary bath plus updated hall bath with new flooring & tile shower surround. Additional upgrades include CAT6/fiber, recessed smart lighting & new ceiling fans.Partially finished LL offers a family room, office/workspace, craft area, exercise room with recessed lighting & half bath, plus plenty of storage and laundry facilities. 1 Yr HSA Home Warranty :)

Subdivision: Crystal Spgs Wood

List Price

$ 339,900

Status

Active

Days on market

0

MLS#

26059110

Bedrooms

3

Full baths

3

Sq. Ft. Above

2,222

Sq. Ft. Below

650

Subdivision

Crystal Spgs Wood

Municipality

Unincorporated

School District

St. Charles R-VI

County

St Charles

Property Type

Residential

Style

Ranch

Type

Residential

Additional Information

Property Tax (2025)

$3,027

Upcoming Open House

Sunday, Sep 20
1:00 PM - 3:00 PM CT

Recent Nearby Sales in 63303

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
15 Faulkner Drive, 32A, St Charles, MO 63303 3/3 1,456 $325,000 $325,000
100% of ask
Sep 18, 2026
1387 Hampton Road, C, Unincorporated, MO 63303 3/4 1,760 $249,000 $252,000
101.2% of ask
Sep 18, 2026
11 San Camille Court, St Charles, MO 63303 3/3 1,250 $309,900 $330,000
106.5% of ask
Sep 17, 2026
1304 South Drive, St Charles, MO 63303 2/1 936 $250,000 $253,725
101.5% of ask
Sep 17, 2026
4006 Sherman Park Drive, St Charles, MO 63303 2/3 1,388 $210,000 $205,000
97.6% of ask
Sep 16, 2026
108 Shady Lane, Unincorporated, MO 63303 3/2 1,248 $299,900 $300,000
100% of ask
Sep 15, 2026

Price & Listing History

Listed for sale
Sep 18, 2026 at $339,900
Current status: Active
As of Sep 19, 2026 · $339,900

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