1253 Tanglewood Trace, O'fallon, IL 62269

• 4 beds |
• 3 baths |
• 3,797 sqft

Property Description

Welcome to this beautiful and spacious walk-out ranch home in the sought-after Northwoods community of O’Fallon. A true gardener’s paradise, the breathtaking backyard oasis was proudly featured in the 2016 “Garden in Bloom” tour, showcasing vibrant landscaping, serene outdoor spaces, enchanting natural beauty, and a stunning waterfall feature. Whether you’re an avid gardener or simply love relaxing in a peaceful setting, this backyard retreat is sure to impress. Inside, you’ll find a thoughtfully designed floor plan with generous living spaces and abundant natural light throughout. The fully finished walk-out lower level includes a private mother-in-law suite complete with a full kitchenette, offering endless possibilities for multi-generational living, guest accommodations, or entertaining. This one-of-a-kind home combines comfort, versatility, and charm both inside and out. Schedule your private tour today and experience all this exceptional property has to offer before it’s gone!

Listing Status:

Active

Date Added:

May 15, 2026

Data Last Updated:

May 21, 2026 at 7:18AM

Listing Office:

Keller Williams Pinnacle : 618-226-6447

MLS ID:

26028951

Interior

• General: Ceiling Fan(s)Dining/Living Room ComboDouble VanityEat-in KitchenEntrance FoyerIn-Law FloorplanKitchen IslandKitchen/Dining Room ComboSeparate ShowerSoaking TubWalk-In Closet(s)Workshop/Hobby Area
• Appliances: CooktopDishwasherDisposalMicrowaveOvenWater Heater
• Laundry: Laundry RoomMain Level
• Basement: BathroomPartially FinishedRadon MitigationWalk-Out Access
• Flooring: CarpetLaminate
• A/C: Central Air
• Heating: Forced Air
• Fireplace: BasementFamily RoomFireplaceFireplaces: 2

Exterior

• General: CourtyardGardenLightingPrivate YardWater Garden
• Style: Ranch
• Other Structures: Garage(s)GreenhouseFront PorchRear PorchScreenedPatio
• Parking: Garage

Construction

• Roofing: Architectural Shingle
• General: BrickOtherOneBrick/Mortar

Location

• Road/Access: City Street
• HOA Amenities: CurbsSidewalksStreet Lights
• Originating MLS: maris2
• School District: O Fallon DIST 90
• County: St. Clair

Lot

• Zoning: NORTHWOODS 4TH ADD LOT/SEC-105 BK 2886-132904-20.0-201-025
• View: GardenTrees/Woods

Utilities

• Utilities: Cable ConnectedElectricity ConnectedPhone ConnectedSewer ConnectedWater ConnectedAmeren
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2
• Ownership: Private