103 Mackintosh Lane, O'fallon, MO 63368

• 4 beds |
• 4 baths |
• 4,354 sqft

Property Description

Prepare to be impressed — this 4300 sq ft corner-lot stunner radiates pride of ownership from the moment you step inside. Every space feels intentional, cared for, and beautifully updated. The main level features newer wood-look laminate flooring, an upgraded chef’s kitchen with granite, gas range, and stylish barn-door pantry, plus multiple gathering spaces including office, dining, hearth room, and an expansive kitchen that truly serves as the heart of the home. Upstairs, enjoy the convenience of a second-floor laundry, a split bedroom layout, and a luxurious primary suite with vaulted ceilings, warm chocolate tones, a fully renovated ensuite (large tile shower with seat, multiple sprayers, double vanities), and a generous walk-in closet. All secondary bedrooms also offer walk-in closets, and the loft provides the perfect bonus hangout or media space. The finished lower level is a showstopper — a full secondary kitchen/wet bar with dishwasher, stove, microwave, and fridge, plus a wide-open floor plan ideal for entertaining, recreation, or multi-use living. Full bath and abundant storage included. Outside, the home sits proudly on a corner lot with irrigation system, expanded patio, and a charming pergola perfect for relaxing or hosting. Close to shopping, restaurants, and everyday conveniences. This one check all the boxes and is ready to impress.

Listing Status:

Active

Date Added:

July 24, 2026

Data Last Updated:

August 11, 2026 at 5:18PM

Listing Office:

Coldwell Banker Realty - Gundaker : 636-561-1000

MLS ID:

26042945

Interior

• General: BarBreakfast BarBreakfast RoomCeiling Fan(s)Center Hall FloorplanChandelierCustom CabinetryDouble VanityEat-in KitchenEntrance FoyerGranite CountersOpen FloorplanPantryRecessed LightingSeparate DiningSeparate ShowerSmart ThermostatSolid Surface Countertop(s)Special MillworkStone CountersStorageTubWalk-In Closet(s)Wet BarWired for Sound
• Appliances: Stainless Steel Appliance(s)Gas CooktopDishwasherDisposalMicrowaveElectric OvenGas OvenRefrigeratorWater HeaterGas Water Heater
• Laundry: 2nd FloorGas Dryer Hookup
• Basement: BathroomDaylight/LookoutEgress WindowPartially FinishedStorage SpaceSump Pump
• A/C: Central Air
• Heating: Natural Gas
• Fireplace: Living RoomFireplaceFireplaces: 1

Exterior

• Style: Traditional
• Other Structures: PergolaPorchFront PorchAwning(s)
• Pool: Community
• Parking: AttachedParking spaces: 3

Construction

• Roofing: Asphalt
• General: Vinyl SidingTwoConcrete Perimeter

Location

• HOA Amenities: Association ManagementCommon GroundPoolCommon Area MaintenancePool MaintenancePool450.0Annually
• Originating MLS: maris2
• School District: Ft. Zumwalt R-II
• County: St. Charles

Lot

• Zoning: 2-113B-8186-00-018D.0000000

Utilities

• Utilities: Cable AvailableElectricity AvailableElectricity ConnectedNatural Gas AvailableSewer ConnectedWater AvailableOther
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2
• Ownership: Private