400 Grand Orchid Road, O'fallon, IL 62269

• 5 beds |
• 4 baths |
• 3,506 sqft

Property Description

Schedule your showing today for Friday, June 12th. This stunning and extensively updated master-on-the-main 1.5-story home offers 5+ bedrooms (easily converted to 6) and sits on a large cul-de-sac lot in one of O’Fallon, Illinois’ most desirable neighborhoods. The home features an exceptional layout, modern finishes, and abundant natural light throughout. Real hardwood floors span the main level and lead into the impressive vaulted family room with a gas fireplace and seamless flow into the kitchen, creating an ideal space for everyday living and entertaining. The kitchen includes custom cabinetry, granite countertops, stainless-steel appliances, and a bright breakfast nook overlooking the expansive deck featuring steps down to the fully fenced backyard with mature landscaping—perfect for outdoor dining, pets, or play. The main-floor primary suite is a true retreat with direct deck access, a massive walk-in closet, and a beautifully updated spa-style bath featuring a tile shower, separate vanities, and a garden tub. The main level also includes a dedicated laundry room, a formal dining room, a flexible living room/office, and a striking two-story foyer. Upstairs, three generously sized bedrooms offer comfort and versatility for family, guests, or work-from-home needs. The finished walk-out basement significantly expands your living space with a large family/rec room, a full bathroom, a spacious fifth bedroom with a walk-in closet, and an additional office/den with French doors that can function as a sixth bedroom. Ample unfinished storage makes the lower level ideal for multi-generational living, guests, or hobbies. The property also includes a massive oversized three-car garage providing exceptional room for vehicles, storage, or workshop space. The lot itself is a standout, with property lines extending well beyond the current fence line, offering more usable outdoor space than meets the eye. This Huntington Chase build blends style, comfort, and functionality at every turn. With a main-level primary suite, 5+ bedrooms, mature trees, a fenced yard, and an oversized cul-de-sac lot, it stands out as a rare opportunity in a prime O’Fallon location just minutes from Scott Air Force Base, O’Fallon Sports Park, and the vibrant Downtown District. Situated in highly sought-after O’Fallon District 90 and OTHS, this home delivers the space, updates, and convenience today’s buyers value most.

Listing Status:

Active

Date Added:

June 11, 2026

Data Last Updated:

June 26, 2026 at 2:16PM

Listing Office:

Judy Dempcy Homes Powered by KW Pinnacle : 618-632-4030

MLS ID:

26028736

Interior

• Basement: BathroomFullSleeping AreaWalk-Out Access
• A/C: Central Air
• Heating: Forced Air
• Fireplace: GasFireplaceFireplaces: 1

Exterior

• Style: Other

Construction

• General: BrickVinyl SidingOne and One Half

Location

• Originating MLS: maris2
• School District: O Fallon DIST 90
• County: St. Clair

Lot

• Zoning: 03-24.0-202-007

Utilities

• Utilities: Electricity ConnectedSewer ConnectedWater ConnectedAmeren
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2