820 Glenhaven Drive, O'fallon, MO 63366

• 3 beds |
• 2 baths |
• 1,233 sqft

Property Description

Welcome home to this beautifully maintained 3 bedroom, 2 bath ranch in the heart of O’Fallon! Step inside to an inviting living room featuring hardwood floors, vaulted ceilings, and a stunning brick wood-burning fireplace—perfect for cozy evenings. The open flow leads seamlessly into the dining area and kitchen, making it ideal for both everyday living and entertaining. The dining area offers a charming bay window with a door leading to the backyard, while the kitchen boasts granite countertops, tile backsplash, and a refrigerator that stays—ready for your next gathering. The spacious primary suite features a bay window, ceiling fan, and a large walk-in closet with custom shelving, along with an updated private bath. Two additional bedrooms and a full bathroom provide plenty of space, plus the convenience of main floor laundry. The lower level offers abundant storage along with a finished room that’s perfect for a home office, workout space, or additional sleeping area. Outside, enjoy the backyard space complete with an 11’x7’ shed (included) and a 2-car attached garage. Major updates provide peace of mind: NEWER roof, gutters, siding, garage door, driveway, and patio (2024), windows (2021), HVAC (2020), and water heater (2018). Ring system on all doors/windows included. Located just minutes from Hwy K, you’ll love the easy access to shopping, dining, and everyday amenities. This one checks all the boxes!

Listing Status:

Pending

Date Added:

April 22, 2026

Data Last Updated:

May 11, 2026 at 6:16PM

Listing Office:

Keller Williams Realty West : 636-229-8500

MLS ID:

26014671

Interior

• General: Breakfast BarBreakfast RoomCeiling Fan(s)Eat-in KitchenGranite CountersPantryVaulted Ceiling(s)Walk-In Closet(s)
• Appliances: DishwasherDisposalElectric OvenRefrigeratorGas Water Heater
• Laundry: Main Level
• Basement: ConcretePartially FinishedRoughed-In BathStorage SpaceSump PumpUnfinished
• A/C: Ceiling Fan(s)Central Air
• Heating: Forced Air
• Fireplace: Living RoomWood BurningFireplaceFireplaces: 1

Exterior

• Style: RanchTraditional
• Other Structures: Shed(s)
• Parking: Attached

Construction

• General: BrickOne

Location

• HOA Amenities: 100.0Annually
• Originating MLS: maris2
• School District: Ft. Zumwalt R-II
• County: St. Charles

Lot

• Zoning: 2-056C-6977-00-0112.0000000

Utilities

• Utilities: Cable ConnectedElectricity ConnectedNatural Gas ConnectedPhone ConnectedSewer ConnectedWater ConnectedOther
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2