Single Family for Sale: 1870 Highway K, St Clair, MO 63077

5 beds
3 full, 1 half baths
2,744 sqft
$750,000
$750,000
1870 Highway K, St Clair, MO 63077
5 beds
3 full, 1 half baths
2,744 sqft
$750,000
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Price:
$750,000

Type Single Family
Style 1 Story
Beds 5
Baths 3 full, 1 half baths
Total Living Area 4,430 sqft
Square Footage 2,744 sqft
Garage Spaces 2
Lot Size 10.00 acres
Year Built 2023
Taxes Paid $6,109

City St Clair
County Franklin
School District St. Clair R-XIII
Subdivision Piney Bluff Park

MLS 26046261
Status Pending
DOM 38 days
Set on an impressive 10-acre estate along the Meramec River, this exquisite residence offers over 4,400 square feet of thoughtfully designed living space and a rare blend of refined elegance, breathtaking views, and serene countryside living. From its striking curb appeal to the inviting front porch, every detail welcomes you into a home designed for both comfort and sophistication. Surrounded by natural beauty, the property features its own private nature trails winding through the landscape—perfect for morning walks, peaceful escapes, or exploring your own slice of riverfront paradise. Whether you’re enjoying coffee overlooking the water or unwinding with sunset views across the tree-lined grounds, this setting delivers a truly unmatched sense of tranquility. Inside, rich hardwood floors and soaring vaulted ceilings define the main level, where an expansive open-concept design creates a seamless flow between the living, dining, and kitchen spaces. The gourmet kitchen is a true showpiece, appointed with quartz countertops, a generous center island with a breakfast bar, premium stainless steel appliances, and abundant custom cabinetry. A spacious walk-in pantry and adjacent laundry room add both convenience and functionality. The grand living room is anchored by a stunning fireplace with an elegant mantel, flanked by dual sets of sliding glass doors that flood the space with natural light and open to a private balcony—perfectly positioned to capture the stunning views of the surrounding landscape and river below. The primary suite is a luxurious retreat, featuring a walk-in closet with custom built-ins and a spa-inspired en-suite bath complete with dual vanities, a soaking tub, and a separate shower. A secondary bedroom with a full bath and an additional powder room provide thoughtful accommodations for guests. The walkout lower level is designed for elevated living and entertaining, offering three additional bedrooms, a full bath, and a spacious family room highlighted by a second fireplace and expansive sliding doors leading to a covered patio that spans the length of the home—seamlessly blending indoor comfort with outdoor beauty. Additional flexible spaces include a bonus room, storage area, and utility room. A two-car attached garage and ample additional parking complete this exceptional offering—an unparalleled opportunity to enjoy privacy, space, private trails, riverfront access and timeless luxury in one of the area’s most picturesque settings.

Room Features

Basement Description Partially Finished, Full

Lot & Building Features

Appliances Ice Maker, Range Hood, Electric Oven, Electric Range, Stainless Steel Appliance(s), Disposal, Refrigerator, Dishwasher
Architecture Traditional
Construction Vinyl Siding
Cooling Central Air
Heating Heat Pump, Electric
Interior Decor Walk-In Pantry, Soaking Tub, Separate Shower, Shower, Vaulted Ceiling(s), High Ceilings, Kitchen/Dining Room Combo, Breakfast Bar, Kitchen Island, Eat-in Kitchen, Open Floorplan, Walk-In Closet(s), Ceiling Fan(s)
Parking Description Additional Parking, Attached
Sewer Septic Tank
Tax Year 2025
Taxes Paid $6,109
Water Well
Fireplaces 2

Community and Schools

Elementary School St. Clair Elem.
Junior High School St. Clair Jr. High
Senior High School St. Clair High

Price History of 1870 Highway K, St Clair, MO

Date Name Price Difference
07/20/2026 Listing Price $750,000 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Map of 1870 Highway K, St Clair, MO

Location Map Street View
Photo of Diane Durham
Diane Durham
Broker / Manager
Direct: 314-497-3555
Office
920-B North Commercial
Saint Clair, MO 63077
636-629-9800
Listed by Keller Williams Realty St. Louis, Lauren Risley & Adam Bundren
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1870 Highway K (MLS #26046261) is a 1 story single family home located in St Clair, MO. This single family home is 2,744 sqft and on a lot of 435,600 sqft (or 10.00 acres) with 5 bedrooms and 4 baths. This property was listed on 07/20/2026 and has been priced for sale at $750,000.

Nearby zip codes are 63060, 63080 and 63084. This property neighbors other cities such as Lonedell, Sullivan, Union and Unknown.

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Listing information courtesy of: Keller Williams Realty St. Louis

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