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419 Mossy Brook Drive, O'Fallon, MO, 63366

**WHERE ELEGANCE MEETS EVERYDAY COMFORT — INSIDE & OUT!** From the moment you enter, this exceptional home makes an unforgettable first impression! The breathtaking two-story great room showcases soaring ceilings, a dramatic floor-to-ceiling gas stone fireplace, stunning chandelier, and walls of oversized windows lined with designer curtains that flood the home with natural light. Beautiful flooring, custom architectural details, and thoughtfully selected finishes create the perfect balance of elegance, warmth, and everyday comfort. **THE HEART OF THE HOME IS NOTHING SHORT OF SPECTACULAR!** The beautifully appointed kitchen features gorgeous white cabinetry, expansive countertops, stainless steel appliances, built-in double ovens, a gas cooktop surrounded by stunning stonework, and an extraordinary oversized center island offering an abundance of preparation space and seating! The cabinetry thoughtfully wraps around into the adjoining dining area, creating a charming built-in hutch-style serving space that's as functional as it is beautiful. A walk-in pantry provides additional storage, while the open-concept design flows effortlessly into the casual dining and great room—perfect for everyday living or entertaining on a grand scale. A separate formal dining room showcases custom wood accents, sophisticated wall detailing, and statement lighting. Directly across, a dedicated formal office provides the perfect private workspace. A convenient mudroom off the oversized three-car garage, along with a main-level powder room, adds everyday functionality to this thoughtfully designed home. **THE UPPER LEVEL IS EQUALLY IMPRESSIVE!** Retreat to the spacious primary suite featuring an oversized walk-in closet and luxurious en-suite bath with soaking tub and adult-height double vanities. Three additional generously sized bedrooms, each with its own walk-in closet, provide exceptional comfort and storage. Convenient second-floor laundry makes everyday living a breeze, while new carpeting and updated flooring add to the home's move-in-ready appeal. **THE FINISHED LOWER LEVEL TAKES ENTERTAINING TO ANOTHER LEVEL!** Whether hosting game night, enjoying a favorite movie, or simply unwinding, this incredible space has something for everyone! The spacious family room features a custom built-in entertainment center, while a separate recreation area offers plenty of room for games and gatherings. A decorative sit-up bar with dry bar area creates the perfect spot to relax and entertain. Beautiful luxury vinyl flooring flows throughout, while a dedicated, fully equipped home gym brings fitness and convenience right to your doorstep! A fifth bedroom with egress window and full bathroom completes this exceptional lower level, offering wonderful flexibility for guests or extended family. **AND JUST WAIT UNTIL YOU EXPERIENCE THE OUTDOOR LIVING SPACE!** Step outside to an extraordinary, generously sized covered stamped-concrete patio designed for unforgettable gatherings! Featuring a dramatic vaulted wood-plank ceiling, impressive stone wood-burning fireplace, mounted television, ceiling fan, and plenty of room for relaxing or entertaining, this spectacular outdoor retreat truly feels like an extension of the home. The fenced backyard provides additional space to enjoy the outdoors. Additional uncovered patio space is perfect to capture the direct sun, while the front porch is perfect to watch the morning sun rises. With its thoughtfully designed floor plan, beautiful architectural upgrades, stunning stone fireplaces, exceptional indoor and outdoor entertaining spaces, oversized three-car garage, and over 4,500 square feet of finished living area, this remarkable Brookside home delivers the perfect combination of **STYLE, COMFORT & FUNCTIONALITY!** ** DON'T WAIT on this one! 5 bed 4 bath XL 3 Car with 4500+ Sqft all in Fort ZUmwalt North School district, in the highly sought after Brookside Subdivision.

Subdivision: Brookside Village B #2-C

List Price

$ 749,999

Status

Active

Days on market

0

MLS#

26068373

Bedrooms

5

Full baths

4

Sq. Ft. Above

4,095

Sq. Ft. Below

1,200

Subdivision

Brookside Village B #2-C

Municipality

O'Fallon

School District

Ft. Zumwalt R-II

County

St Charles

Property Type

Residential

Style

Traditional

Type

Residential

Additional Information

Property Tax (2025)

$6,052

Upcoming Open Houses

Saturday, Nov 7
1:00 PM - 3:00 PM CT
Sunday, Nov 8
1:00 PM - 3:00 PM CT

Recent Nearby Sales in 63366

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
825 Colleen Drive, O'Fallon, MO 63366 3/3 1,444 $350,000 $351,000
100.3% of ask
Nov 4, 2026
10 W Homefield Point Court, O'Fallon, MO 63366 2/2 1,293 $250,000 $245,000
98% of ask
Nov 4, 2026
355 Birmingham Drive, O'Fallon, MO 63366 3/3 1,486 $330,000 $335,000
101.5% of ask
Nov 3, 2026
51 E Homefield Point Court, O'Fallon, MO 63366 4/4 1,646 $375,000 $375,000
100% of ask
Nov 3, 2026
341 Westbrook Drive, O'Fallon, MO 63366 3/2 1,304 $339,900 $350,000
103% of ask
Nov 2, 2026
122 Weatherby Landing Drive, O'Fallon, MO 63366 3/3 1,748 $2,200 $2,200
100% of ask
Nov 1, 2026

Price & Listing History

Listed for sale
Nov 6, 2026 at $749,999
Current status: Active
As of Nov 6, 2026 · $749,999

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Room Dimensions

Room Type

Dining Room

Room Dimensions

18x11

Office

12x11

Great Room

17x16

Breakfast Room

11x16

Kitchen

17x16

Mud Room

7x6

Bathroom

5x5

Primary Bedroom

16x18

Primary Bathroom

14x12

Bedroom 2

12x14

Bedroom 3

18x12

Bedroom 4

12x11

Bathroom 3

9x8

Laundry

7x7

Bedroom 5

17x11

Media Room

19x16

Recreation Room

19x15

Gym

28x12

Bathroom 4

9x6