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4550 Mattis Road, Unincorporated, MO, 63128

Exceptional custom-built ranch offering more than 4,000 square feet of beautifully finished living space in sought-after South County. Meticulously maintained and thoughtfully designed, this stunning residence is situated on a premier corner lot of nearly half an acre and combines timeless elegance with everyday comfort. The main level welcomes you with formal living and dining rooms, rich hardwood flooring throughout, and a breathtaking vaulted great room featuring exposed beams and a wood-burning fireplace with blower. The gourmet kitchen is both stylish and functional, showcasing granite countertops, a breakfast bar, stainless steel appliances, a generous pantry, and a sunny breakfast room ideal for casual dining. The spacious primary suite serves as a private retreat, complete with a large walk-in closet and primary bath. Two additional bedrooms and a full bath complete the main-floor sleeping quarters. The expansive finished lower level provides incredible versatility and space for entertaining, recreation, and extended living. Highlights include a family room, game area, playroom, two private sleeping rooms, a beautifully finished full bath, laundry room, salon space easily adaptable to a home office, fitness room, or hobby area, plus a large cedar closet and abundant storage. Pella windows flood the home with natural light, creating a bright and inviting atmosphere throughout. Step outside to enjoy the beautifully landscaped backyard featuring a gazebo, large-covered patio, basketball court, spacious, flat side yard, and a storage shed with electricity. An oversized two-car garage completes this remarkable property. A rare opportunity to own a spacious, move-in-ready home offering exceptional living and entertaining space in a desirable South County location.

Subdivision: Sharon Lane

List Price

$ 639,000

Status

Active

Days on market

0

MLS#

26051508

Bedrooms

3

Full baths

3

Sq. Ft. Above

4,142

Sq. Ft. Below

2,000

Subdivision

Sharon Lane

Municipality

Unincorporated

School District

Mehlville R-IX

County

St Louis

Property Type

Residential

Style

Ranch

Type

Residential

Additional Information

Property Tax (2025)

$4,154

Recent Nearby Sales in 63128

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
11346 Ranger Drive, Unincorporated, MO 63128 3/2 1,073 $280,000 $280,000
100% of ask
Sep 3, 2026
4616 Brookcastle Court, Unincorporated, MO 63128 4/4 2,296 $339,000 $343,770
101.4% of ask
Sep 2, 2026
11872 Doverhill Court, Sunset Hills, MO 63128 4/3 1,570 $549,900 $575,000
104.6% of ask
Sep 2, 2026
12819 Sarah Ann Court, Unincorporated, MO 63128 5/5 3,685 $729,900 $730,000
100% of ask
Sep 1, 2026
4941 Rainford Court, Unincorporated, MO 63128 4/4 1,908 $394,500 $394,500
100% of ask
Aug 31, 2026
5512 Heather Bluff Court, Unincorporated, MO 63128 3/3 1,512 $425,000 $430,000
101.2% of ask
Aug 31, 2026

Price & Listing History

Listed for sale
Sep 3, 2026 at $625,000
Price increased by $14,000 (2.2%)
From $625,000 to $639,000
Current status: Active
As of Sep 6, 2026 · $639,000

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Room Dimensions

Room Type

Dining Room

Room Dimensions

15x13

Living Room

12x10

Great Room

26x15

Kitchen

14x11

Breakfast Room

11x13

Primary Bedroom

14x17

Bedroom 2

10x14

Bedroom 3

10x10

Family Room

17x33

Other

11x11

Recreation Room

20x10

Bonus Room

12x17

Bonus Room

12x12

Laundry

10x10

Storage

16x6

Cedar Closet and Storage