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  • Listed by: ReeceNichols Real Estate • Lucia M Roberts • Contact: 314-304-7918
    Bought with: DRG - Delhougne Realty Group
    Price Unknown

    21 Oak Knoll Dr, Saint Charles, MO 63304

    4beds
    2,860sqft
    Single Family Residence
    Built in 1979
    3.1 Acres Lot
    $850,400 Zestimate®
    $--/sqft
    $3,331 Estimated rent

    Home value

    $850,400

    $799,000 - $901,000

    $3,331/mo

    Zestimate® history
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    What's special

    Inground spaBlack aluminum fencingGranite counter topsOff white shaker cabinetsLarge linen closetAir conditionerStainless steel appliances
    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!

    Zillow last checked:

    Listing updated:

    Listed by:

    Lucia M Roberts 314-304-7918,

    ReeceNichols Real Estate

    Bought with:

    Rob V Johnson, 2019034088

    DRG - Delhougne Realty Group

    Source: MARIS,MLS#: 26019760MLS LogoOriginating MLS: St. Charles County Association of REALTORS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    • Main level bathrooms: 3
    • Main level bedrooms: 3
    Primary bedroom
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 198
    • Dimensions: 18x11
    Bedroom 2
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 132
    • Dimensions: 12x11
    Bedroom 3
    • Level: Main
    • Area: 143
    • Dimensions: 13x11
    Bedroom 4
    • Features: Floor Covering: Carpeting
    • Level: Lower
    • Area: 140
    • Dimensions: 14x10
    Bonus room
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 315
    • Dimensions: 21x15
    Breakfast room
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 80
    • Dimensions: 10x8
    Great room
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 340
    • Dimensions: 20x17
    Kitchen
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 220
    • Dimensions: 20x11
    Laundry
    • Features: Floor Covering: Luxury Vinyl Plank
    • Level: Main
    • Area: 40
    • Dimensions: 8x5
    Recreation room
    • Features: Floor Covering: Carpeting
    • Level: Lower
    • Area: 224
    • Dimensions: 16x14
    Heating
    • Electric, Forced Air
    Cooling
    • Ceiling Fan(s), Central Air, Electric, Exhaust Fan
    Appliances
    • Included: Dishwasher, Disposal, Plumbed For Ice Maker, Microwave, Double Oven, Electric Oven, Self Cleaning Oven, Range Hood, Electric Range, Electric Water Heater
    • Laundry: Electric Dryer Hookup, Laundry Room, Main Level, Washer Hookup
    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)
    • Flooring: Carpet, Ceramic Tile, Luxury Vinyl
    • Doors: Panel Door(s)
    • Windows: Blinds, Tilt-In Windows
    • Basement: Concrete,Partially Finished,Sleeping Area,Storage Space,Walk-Out Access
    • Number of fireplaces: 1
    • Fireplace features: Wood Burning
    Interior area
    • Total structure area: 2,860
    • Total interior livable area: 2,860 sqft
    • Finished area above ground: 1,960
    • Finished area below ground: 900

    Property

    Parking
    • Total spaces: 2
    • Parking features: Additional Parking, Attached, Concrete, Driveway, Garage, Garage Door Opener, Garage Faces Side, Kitchen Level, On Site, Open, Outside, Parking Pad
    • Attached garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Levels: One
    • Patio & porch: Awning(s), Covered, Front Porch, Patio, Porch
    • Exterior features: Private Yard
    • Has private pool: Yes
    • Pool features: Fenced, In Ground, Liner, Outdoor Pool, Pool Cover, Private, Salt Water
    • Fencing: Back Yard,Fenced,Gate,Other
    Lot
    • Size: 3.1 Acres
    • Features: Back Yard, Front Yard, Landscaped, Level, Open Lot, Private, Some Trees, Suitable for Horses
    Details
    • Additional structures: Barn(s), Equipment Shed, Metal Building, Outbuilding, Pole Barn(s), RV/Boat Storage, Second Garage, Shed(s), Storage, Workshop
    • Parcel number: 300415239000021.0000000
    • Special conditions: Standard
    • Horses can be raised: Yes

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Ranch
    • Property subtype: Single Family Residence
    • Attached to another structure: Yes
    Materials
    • Stone Veneer, Vinyl Siding
    • Foundation: Concrete Perimeter
    • Roof: Architectural Shingle
    Condition
    • Updated/Remodeled
    • New construction: No
    • Year built: 1979

    Utilities & green energy

    • Electric: 220 Volts, Ameren
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Connected, Electricity Connected, Propane Leased, Sewer Connected, Water Available

    Community & HOA

    Community
    • Subdivision: Windam Place
    HOA
    • Has HOA: No
    Location
    • Region: Saint Charles

    Financial & listing details

    • Tax assessed value: $226,227
    • Annual tax amount: $4,504
    • Date on market: 4/4/2026
    • Cumulative days on market: 40 days
    • Listing terms: Cash,Conventional
    • Ownership: Private
    • Electric utility on property: Yes
    • Road surface type: Asphalt

    Price history

    DateEventPrice
    6/17/2026Sold--
    Source: MARIS #26019760 Report a problem
    5/15/2026Pending sale$850,000$297/sqft
    Source: MARIS #26019760 Report a problem
    5/11/2026Price change$850,000-5.6%$297/sqft
    Source: MARIS #26019760 Report a problem
    4/27/2026Price change$899,999-5.3%$315/sqft
    Source: MARIS #26019760 Report a problem
    4/17/2026Price change$950,000-5%$332/sqft
    Source: MARIS #26019760 Report a problem
    4/4/2026Listed for sale$999,999$350/sqft
    Source: MARIS #26019760 Report a problem
    6/5/2003Sold--
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$2,560 -43.2%$42,984 -43.1%
    2024$4,504 +0%$75,503
    2023$4,502 +2.5%$75,503 +10.3%
    2022$4,392 $68,431
    2021-- $68,431 +4.3%
    2020-- $65,597
    2019$4,026 $65,597 +12.6%
    2018$4,026 +0.8%$58,234
    2017$3,993 +6.5%$58,234 +10.6%
    2016$3,748 +1%$52,635
    2015$3,712 +10.3%$52,635 +13.7%
    2014$3,366 $46,300
    2013-- $46,300 -2.3%
    2012-- $47,390 -8.5%
    2011-- $51,810
    2010-- $51,810
    2009-- $51,810 -11.5%
    2008-- $58,540 -76.9%
    2007-- $253,240
    2006-- $253,240
    2005-- $253,240 +5.6%
    2004-- $239,720 +8.9%
    2003-- $220,190
    2002-- --
    2001-- --
    Find assessor info on the county website

    Neighborhood: 63304

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Independence Elem.
    • Middle: Bryan Middle
    • High: Francis Howell High

    Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $850,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $850,400