1645 Mason Knoll Road, Town And Country, MO 63131

• 5 beds |
• 4 baths |
• 3,172 sqft

Property Description

Welcome to Mason Valley! This classic center-hall, two-story brick-front home makes a memorable first impression with stately two-story columns and a prominent corner setting that sets it apart from surrounding homes. Inside, timeless design blends seamlessly with an open, connected layout. Just off the foyer, the den flows effortlessly into a spacious family room anchored by a wood-burning fireplace (gas starter), creating a warm and inviting gathering space. The rear of the home opens into a bright, airy floor plan centered around a beautifully appointed eat-in kitchen featuring stainless steel appliances, gas cooktop, double ovens, built-in refrigerator, center island, coffee bar, and abundant storage. A secondary prep sink and extended counter space offer the perfect setup for hosting, with easy access to the large dining room. The main level is designed for both entertaining and everyday ease, with a convenient laundry room and drop zone just off the oversized three-car garage. Three sets of doors lead out to a large patio and a level backyard with plenty of green space, adjoining a quiet cul-de-sac for a sense of privacy and room to spread out. The expansive patio invites effortless outdoor living—ideal for weekend grilling, evening gatherings, or creating the outdoor kitchen you’ve always envisioned, with a gas line already in place to bring it to life. Upstairs, the primary suite offers a spacious walk-in shower, dual vanity, and a generous walk-in closet. Four additional bedrooms and a full bath complete the upper level. The finished lower level adds even more living space with a large rec room, wet bar, and full bath, along with substantial storage space. Mason Valley is known for its tree-lined streets, sidewalks, and active neighborhood feel, with year-round events, common ground, and tennis courts. Enjoy easy access to Queeny Park, the Town and Country trail system, and nearby coffee shops, ice cream spots, restaurants, and shopping—perfect for getting out and enjoying the area. Located near top-rated public and private schools, this home offers the ideal blend of classic architecture, thoughtful updates, and an unbeatable setting. Additional features include an in-ground sprinkler system and electronic dog fence.

Listing Status:

Active

Date Added:

April 21, 2026

Data Last Updated:

May 2, 2026 at 1:16AM

Listing Office:

Dielmann Sotheby's International Realty : 314-725-0009

MLS ID:

26010300

Interior

• Appliances: Gas CooktopDishwasherExhaust FanIce MakerMicrowaveDouble OvenWater Heater
• Basement: 8 ft + PourBathroomConcretePartially Finished
• Flooring: CarpetHardwoodLaminate
• A/C: Ceiling Fan(s)Central AirZoned
• Heating: Forced AirNatural Gas
• Fireplace: BasementFamily RoomGas StarterGlass DoorsWood BurningFireplaceFireplaces: 2

Exterior

• General: Rain Gutters
• Style: Colonial
• Other Structures: Front PorchPatio

Construction

• Roofing: AsphaltShingle
• General: BrickVinyl SidingTwo

Location

• HOA Amenities: Common GroundTennis Court(s)Common Area Maintenance450.0Annually
• Originating MLS: maris2
• School District: Parkway C-2
• County: St. Louis

Lot

• Zoning: 21P-33-0071
• Fencing: Invisible

Utilities

• Utilities: Cable AvailableElectricity ConnectedNatural Gas ConnectedPhone AvailableSewer ConnectedUnderground Utilities220 Volts
• Water: Public
• Sewer: Public Sewer

Financial

• Source: maris2