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3 Rainier Court

O'Fallon, MO 63366

$874,900 $3,688/Mo

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Overview

Bed

Bath

4,983

Sqft

Acres(Lot)

Description

Welcome to your DREAM HOME, where country living meets convenience, just minutes from town. This spectacular custom-built, mostly brick ranch sits on a 3-acre lot in highly sought-after St Paul. It is nestled on a quiet cul-de-sac in the prestigious Summit Estates Subdivision. Boasting nearly 5,000 finished square feet, a 4-car oversized garage and an open floor plan, this home offers luxury, serenity, and ample space for both entertaining and daily living. ----- Step inside to discover soaring 11-foot ceilings and beautiful hardwood floors throughout much of the main level. The expansive great room, featuring a gas fireplace, opens to a massive 56’ x 14’ deck that overlooks the private backyard. Adjacent to the great room is a formal living room and dining room, ideal for hosting guests . The gourmet kitchen impresses with rich hickory cabinets, granite countertops, a double oven, pantry, stainless steel appliances, and a spacious bay-window breakfast area. (Dishwasher & Refrigerator are 1 yr old). ----- The luxurious primary suite provides a true retreat experience, complete with a gas fireplace, private sitting area, two walk-in closets, and a BRAND-NEW SPA LIKE BATHROOM featuring dual vanities, quartz counters, a soaking tub, and an oversized walk-in shower. Private deck access from the primary suite leads directly to the relaxing two-year-old hot tub or a place to sit & enjoy the birdsong & your morning coffee. A thoughtful split-bedroom design offers two additional generously sized main-level bedrooms each with their own full baths, and a bright office / den with a bay window and peaceful wooded view. ----- Downstairs, the walk-out lower level is designed for entertaining, offering a spacious family room, billiards and game area, impressive wet bar, two additional large bedrooms—including one wired for a media or theater room—another full bath, and abundant storage. Stepping out from this level, you'll find a sprawling patio that seamlessly transitions to a fully fenced backyard, bordered by tranquil woods for unparalleled privacy. The expansive outdoor space is perfect for hosting memorable family barbecues, providing ample room for gatherings both large and small. Children and dogs alike will enjoy the freedom to play and explore. ----- Additional features include an oversized four-car side-entry garage with new doors and a second staircase to the lower level, a circle driveway with ample parking & aggregate trim, a porte-cochere covered drive through with newer stamped patio at the front entry to keep you protected from the elements, a front yard in-ground sprinkler system, newer retaining wall, attic fan, water softener, dual HVAC systems and water heaters, and a main-floor laundry room with laundry sink & additional hookups on the lower level. Included with the home are the two-year-old hot tub, one-year-old stainless-steel refrigerator, one-year-old washer and dryer, and a lower-level wine cooler. This exceptional property is truly a must-see, set up your tour today!

Property Details

Property Type : Residential

Price : $874,900

AD Id : 80745307

MLS Id : MIS26035863

Beds : 5

Lot Size : 3 Acres

Living Area Size : 4,983

Year Built : 1999

Garage : 4

County : Saint Charles

Subdivision: Brandywine Condo 2

Map

What's Nearby

Nearby Areas

Features

Bedroom Information

Total Bedroom: 5

Bathroom Information

Total Baths: 4 Full Baths: 4

Room Information

Rooms Total: 14 Has Basement: Yes

Interior Features

Roof: Architectural Shingle Appliances: Electric Cooktop, Dishwasher, Disposal, Dryer, Microwave, Double Oven, Refrigerator, Washer, Water Softener, Wine Refrigerator Laundry Features: Main Level, Sink

Roofing Information

Architectural Shingle
Flooring Information

Flooring: Ceramic Tile, Hardwood Construction Materials: Brick, Vinyl Siding
Heating & Cooling

Heating: Forced Air, Natural Gas Cooling: Attic Fan, Ceiling Fan(s), Central Air, Dual WaterSource: Well

Building Information

Year Built: 1999
Exterior Features

Private Yard Construction Materials: Brick, Vinyl Siding Foundation Details: Concrete Perimeter

Lot Information

Lot Dimensions: irr Lot Description: Cul-De-Sac, Wooded Lot Square Feet: 130680 Lot Acres: 3

Property Information

Property Type: Residential Sub Type: Single Family Residence Style: Ranch

Listing Price Information

Original List Price:$874900

Tax Information

Annual Tax: $8813 Tax Year: 2025 Parcel Number: 2-0105-7743-00-0006.0000000

Parking Information

Total Parking: 6

Garage Information

Has Garage: Yes Garage Space: 4

Homeowners Association Information

Included Fees: Snow Removal Included Amenities: Other HOA: $750.00 Annually

School Information

Elementary School: Mount Hope Elem. Junior High School: Ft. Zumwalt North Middle Senior High School: Ft. Zumwalt North High
Utility Information

Electricity Connected, Natural Gas Connected, Underground Utilities, Water Connected Sewer: Septic Tank Water Source: Well
Location Information

Subdivision: Summit Estates City: O'Fallon Direction: From I-70 W take exit 216 for Bryan Rd. Make a right on Bryan Rd. Turn left onto W Terra Lane. Turn right onto Hoff Rd. Turn left onto Summit Estates Dr, Left on Rainier Ct, House # 3 will be on your right, at the end of the cul-de-sac.

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Nearby Home Value

Address	Estimate	Bed	Bath	Sq. Ft	Lot Size
1 Grand Magnolia @colum.., O'fallon, MO, 63366	$542,900	3	2	--
35 Homeplate Court, O'fallon, MO, 63366	$385,000	3	3	2,851	2,851 SqFt
1272 Ashford Place Drive, O'fallon, MO, 63366	$380,000	3	3	1,878	1,878 SqFt
202 Cypress Court, O'fallon, MO, 63366	$329,900	3	3	1,790	1,790 SqFt
35 Winding Oaks Circle .., O'fallon, MO, 63366	$350,000	3	2	2,331	2,331 SqFt
212 Mill Pond Drive, O'fallon, MO, 63366	$325,000	4	3	2,595	2,595 SqFt
1708 Winter Hill, O'fallon, MO, 63366	$299,900	3	2	1,374	1,374 SqFt
1128 Patsy Lane, O'fallon, MO, 63366	$500,000	5	3	3,211	3,211 SqFt
415 Montbrook Drive, O'fallon, MO, 63366	$345,000	3	3	1,951	1,951 SqFt
414 Westbrook Drive, O'fallon, MO, 63366	$365,000	3	2	1,524	1,524 SqFt

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ByOwner last updated this listing 06/08/2026 @ 06:20

MLS: MARIS2 #26035863 LISTED BY: Heather Mohr, Fox & Riley Real Estate 636-379-2378 SOURCE: MARIS MLS (Listings courtesy of MARIS MLS as distributed by MLS GRID)