Date
Details
Price
Change
Source
4/04/2026
Listed
$999,999
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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- Open House: 5:00 PM - 7:00 PM
Wednesday 4/8 5:00 PM - 7:00 PM
21 Oak Knoll Drive,Saint Charles, MO 6330421 Oak Knoll DriveSaint CharlesMO63304
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Property Description
Rare opportunity to own THREE ACRES in St, Charles County so close to Highways and Shopping Yet TUCKED away in a PRIVATE HAVEN! Newly remodeled 4 bedroom RANCH home, 3000 sq ft of living area, 3 full baths, 1 half bath, 2 car finished garage. Updates include: kitchen, off white shaker cabinets, granite counter tops, stainless steel appliances, Kitchen refrigerator is negotiable. Luxury vinyl plank flooring, lighting, six panel doors, 6 inch trim, blinds, furnace, air conditioner, trusses, architectural shingle roof, siding, soffits, fascia, gutters, downspouts, windows, electrical, and more. Home has been freshly painted. Additional Features include: KITCHEN has lots of counter space, built in microwave, double oven in the range, smooth top stove and more. Vaulted GREATROOM, wood burning fireplace with brick surround, BONUS ROOM with 12 windows and 2 exit doors, recessed lighting, Wood window sills and apron. Main floor laundry. PRIMARY BEDROOM with luxury bath, walk in closet, barn door entries, center light and fan. Secondary bedrooms both are generous size, luxury vinyl plank floors, center lights and fans. Primary Bathroom and Hall bath both have tiled floors, large vanities, new lights, and large linen closet. FINISHED LOWER LEVEL is great for additional living quarters with rec room, bedroom, and full bath. Lower Level walks out to the side yard. GARAGE is finished, insulated, drywalled, epoxy painted floors, pull down stairs to access the attic for storage. Garage has been freshly painted. New insulated garage door and opener. Oasis in the back yard includes inground saltwater POOL, inground SPA, gazebo, stamped concrete patio surround, black aluminum fencing. Outbuilding is 40x60 pole barn with 14 foot clearance, concrete floors, electrical service, and its own driveway. Great Location and Home! Be sure to check it out!
Full Property Details
Full Property Details for 21 Oak Knoll Dr
General
- Price: $999,999
- Taxes: $4,504 (2024)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26019760
- Updated: 4/4/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: Beamed Ceilings, Breakfast Room, Ceiling Fan(s), Eat-in Kitchen, Granite Counters, High Ceilings, Open Floorplan, Recessed Lighting, Shower, Vaulted Ceiling(s), Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Wood Burning
- Appliances: Dishwasher, Disposal, Plumbed For Ice Maker, Microwave, Double Oven, Electric Oven, Self Cleaning Oven, Range Hood, Electric Range, Electric Water Heater
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Main Floor Baths: 3
Bedrooms
- Total Bedrooms: 4
- Bedrooms Main & Up: 3
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Additional Parking, Attached, Concrete, Driveway, Garage, Garage Door Opener, Garage Faces Side, Kitchen Level, On Site, Open, Outside, Parking Pad
Location
- Area: 410 - Francis Howell
- County: St. Charles
- Township: Unincorporated
- Subdivision: Windam Place
School Information
- High School District: Francis Howell R-III
- Elementary School: Independence Elem.
- Middle School: Bryan Middle
- High School: Francis Howell High
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning, Electric, Exhaust Fan
- Heating Type: Electric, Forced Air
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Propane Leased, Sewer Connected, Water Available
Structural Information
- Architectural Style: Ranch
- Basement: Yes
- Basement Desc.: Poured Cement (8 Feet or More), Bathroom, Concrete, Exterior Entry, Partially Finished, Sleeping Area, Storage Space, Walk-Out Access
- Roof: Architectural Shingle
- Square Feet: 2,860
- Year Built: 1979
Additional Structures
- Other Structures: Barn(s), Equipment Shed, Metal Building, Outbuilding, Pole Barn(s), RV/Boat Storage, Second Garage, Shed(s), Storage, Workshop
Lot Features
- Lot Size (Acres): 3.1
- Lot Size (Sq. Ft.): 135,036
- Frontage: State Road
- Street/Road Desc.: Asphalt
- Lot Features: Back Yard, Front Yard, Landscaped, Level, Open Lot, Private, Some Trees, Suitable for Horses
Financial Considerations
- Tax Amount: $4,504
- Tax Year: 2024
Disclosures and Reports
- Ownership: Private
- Special Conditions: Standard
- Documents Avail.: None Available
- Disclosures/Reports: See Seller's Disclosure
- Property ID: 3-0041-5239-00-0021.0000000
Listed by ReeceNichols Real Estate
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Schools
Schools serving 21 Oak Knoll Dr
School District:Francis Howell R-Iii School District
| Name | Grades | Distance |
|---|---|---|
Independence Elementary School 4800 Meadows Pkwy, Saint Charles, MO 63304 | K-5 | 3.4 mi |
Bryan Middle School 605 Independence Rd, Saint Charles, MO 63304 | 6-8 | 3.3 mi |
Francis Howell High School 7001 Missouri 94, Saint Charles, MO 63304 | 9-12 | 6.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 21 Oak Knoll Dr
Tax History
Tax History for 21 Oak Knoll Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,560
-42%
$42,984
-37%
2022
$4,392
—
$68,431
—
2021
$4,396
1%
$68,431
4%
2020
$4,353
8%
$65,597
13%
2018
$4,026
1%
$58,234
—
2017
$3,992
7%
$58,234
11%
2016
$3,748
1%
$52,635
—
2015
$3,712
-14%
$52,635
-20%
2019
$4,334
29%
$65,597
42%
2014
$3,366
-1%
$46,300
—
2013
$3,406
—
$46,300
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 21 Oak Knoll Dr
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21 Oak Knoll Drive, Saint Charles, MO 63304 (MLS# 26019760) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 21 Oak Knoll Drive is currently listed for $999,999 and was received on April 04, 2026. Want to learn more about 21 Oak Knoll Drive? Do you have questions about finding other Single Family real estate for sale in Saint Charles? You can browse all Saint Charles real estate or contact a Coldwell Banker agent to request more information.