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11445 Casa Nella Montagna

Marthasville, MO 63357
  • $899,000
  • STATUS: Active Under Contract
  • ON SITE: 77 Days
  • ID#: 26034066
Under Contract
UPDATED: 33 min ago
$899,000
  • 4
    BEDS
  • 3
    ACRES
  • 3
    BATHS
  • 2
    1/2 BATHS
  • 5,100
    SQFT
  • $176
    $/SQFT
Type:
Single-Family Home
Built:
2003
County:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

NOW OFFERED AT A NEW PRICE! This stunning custom-built ranch sits on 3 private, wooded acres and lives like a secluded retreat. Extensive landscaping and uninterrupted views surround the home, creating unmatched serenity and beauty from the moment you arrive. *Inside, over 5,100 sq. ft. of refined living space features a soaring great room with hardwood floors, dramatic masonry fireplace, large windows that frame the landscape, and skylights fill the home with soft, natural light. The beautiful wood domed ceiling and wall of windows create a picture-perfect dining experience, with nature providing the backdrop. The gourmet kitchen includes Wolf appliances featuring a sub-zero refrigerator, gas cooktop and double ovens. Spacious walk-in pantry, sleek countertops and butterfly breakfast bar complete the kitchen area. Wake each morning to the serene views from the main floor primary bedroom that is both generously sized and offers a cozy reading alcove. Spa-like bath and expansive closet space complete the suite. Two additional bedrooms, a full bath, guest 1/2 bath, laundry room and utility room with additional half bath complete the main level. *A covered patio expands the main-level living outdoors, ideal for relaxing, outdoor dining or hosting while overlooking the lush gardens. *The finished lower level extends your living and entertaining options with a spacious family room, a 2nd cozy fireplace, recreation area, stone bar, media/exercise area, full bath and 4th bedroom—plus bonus space perfect for a wine cellar/hunting closet/safe room. Walk out to the stone patios and enjoy quiet evenings surrounded by nature. Flagstone steps lead down to the 30x50 fenced vegetable garden- awaiting plantings of your choice. *Additional highlights include a 3-car oversized side-entry garage with workspace, dual geothermal heating and cooling systems and irrigation system. * Private, tranquil, and beautifully designed—this is more than a residence-it's a destination. Tucked away in the heart of wine country and only 15–20 minutes from I-70, it offers the perfect balance of feeling worlds apart while still being easily accessible. Make this quiet haven your home today!

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Listing information © 2026 Mid America Regional Information Systems, Inc. Information from third parties deemed reliable but not verified. Data last update 2026-08-18T22:39:15.48.

Hartmann Realtors Inc.: (618) 344-7900
www.hartreal.com/homes/177136090
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11445 Casa Nella Montagna Marthasville, MO 63357

  • Price: $899,000
  • Status: Active Under Contract
  • On Site: 77 Days
  • Updated: 33 min ago
  • ID#: 26034066
4
Beds
3
Baths
2
½ Baths
3
Acres
5,100
SQFT
$176
$/SQFT
2003
Built
County:
Warren
Area:
Washington (Warren)
Elementary School:
Augusta Elem.
Middle School:
Washington Middle
High School:
Washington High
School District:
Washington
Property Description
NOW OFFERED AT A NEW PRICE! This stunning custom-built ranch sits on 3 private, wooded acres and lives like a secluded retreat. Extensive landscaping and uninterrupted views surround the home, creating unmatched serenity and beauty from the moment you arrive. *Inside, over 5,100 sq. ft. of refined living space features a soaring great room with hardwood floors, dramatic masonry fireplace, large windows that frame the landscape, and skylights fill the home with soft, natural light. The beautiful wood domed ceiling and wall of windows create a picture-perfect dining experience, with nature providing the backdrop. The gourmet kitchen includes Wolf appliances featuring a sub-zero refrigerator, gas cooktop and double ovens. Spacious walk-in pantry, sleek countertops and butterfly breakfast bar complete the kitchen area. Wake each morning to the serene views from the main floor primary bedroom that is both generously sized and offers a cozy reading alcove. Spa-like bath and expansive closet space complete the suite. Two additional bedrooms, a full bath, guest 1/2 bath, laundry room and utility room with additional half bath complete the main level. *A covered patio expands the main-level living outdoors, ideal for relaxing, outdoor dining or hosting while overlooking the lush gardens. *The finished lower level extends your living and entertaining options with a spacious family room, a 2nd cozy fireplace, recreation area, stone bar, media/exercise area, full bath and 4th bedroom—plus bonus space perfect for a wine cellar/hunting closet/safe room. Walk out to the stone patios and enjoy quiet evenings surrounded by nature. Flagstone steps lead down to the 30x50 fenced vegetable garden- awaiting plantings of your choice. *Additional highlights include a 3-car oversized side-entry garage with workspace, dual geothermal heating and cooling systems and irrigation system. * Private, tranquil, and beautifully designed—this is more than a residence-it's a destination. Tucked away in the heart of wine country and only 15–20 minutes from I-70, it offers the perfect balance of feeling worlds apart while still being easily accessible. Make this quiet haven your home today!
Exterior Features

Architectural Style RanchTraditional Attached Garage YN Yes Carport YN No Construction Materials BrickFiber CementStone Exterior Features GardenPrivate Yard Foundation Details Permanent Garage YN Yes Lot Features Adjoins Wooded AreaFront YardGardenLandscapedNative PlantsPrivateSloped DownSprinklers In FrontSprinklers In Rear Lot Size Dimensions 3.0 Acres Lot Size Source Public Records Parking Features Additional ParkingAttachedDrivewayGarage Door OpenerGarage Faces SideWorkshop in Garage Patio And Porch Features CoveredDeckPatio Road Surface Type Gravel View GardenTrees/Woods Window Features Bay Window(s)Insulated WindowsPalladian Window(s)Skylight(s)Wood Frames

Interior Features

Above Grade Finished Area 3000 Above Grade Finished Area Source Public Records Appliances Stainless Steel Appliance(s)Gas CooktopDishwasherDisposalHumidifierMicrowaveDouble OvenPropane Water HeaterRefrigeratorWall OvenGas Water Heater Basement BathroomDaylightEgress WindowExterior EntryPartially FinishedFullSleeping AreaStorage SpaceSump PumpWalk-Out Access Basement YN Yes Below Grade Finished Area 2100 Below Grade Finished Area Source Public Records Cooling Ceiling Fan(s)Central AirDualElectricGeothermal Fireplace Features BasementStoneWood Burning Fireplace YN Yes Fireplaces Total 2 Flooring CarpetCeramic TileHardwood Heating ElectricGeothermal Interior Features BarBookcasesBreakfast BarBreakfast RoomCathedral Ceiling(s)Ceiling Fan(s)Central VacuumChandelierCoffered Ceiling(s)Custom CabinetryDouble VanityEntrance FoyerHigh CeilingsHigh Speed InternetOpen FloorplanRecessed LightingSeparate DiningSeparate ShowerSoaking TubSolid Surface Countertop(s)Special MillworkStorageVaulted Ceiling(s)Walk-In Closet(s)Walk-In PantryWorkshop/Hobby Area Laundry Features Main LevelWasher Hookup Lower Level Bathrooms Full 1 Lower Level Bathrooms Half 0 Lower Level Bedrooms 1 Main And Upper Level Bathrooms 4 Main And Upper Level Bedrooms 3 Main Level Bathrooms Full 2 Main Level Bathrooms Half 2 Main Level Bedrooms 3 Room Count 15 Rooms Total 14 Upper Level Bathrooms Full 0 Upper Level Bathrooms Half 0 Upper Level Bedrooms 0

Property Features

Association Franklin County Board of REALTORS Association YN No Auction YN No Disclosures Seller Property DisclosureSeptic Disclosure Documents Available Lead Based PaintOther Easement Type Road/Right Of Way Electric Single Phase Home Warranty YN No Levels One Listing Terms CashConventional New Construction YN No Other Equipment Irrigation Equipment Ownership Type Private Possession Close Of Escrow Property Attached YN Yes Property Sub Type Single Family Residence Senior Community YN No Sewer Septic TankShared Septic Special Listing Conditions Standard Tax Annual Amount 5047 Tax Year 2025 Utilities Electricity ConnectedPropane Water Source Well

Listing provided courtesy of Dolan, Realtors: 636-583-5900. Listing information © 2026 Mid America Regional Information Systems, Inc.
Listing information © 2026 Mid America Regional Information Systems, Inc. Information from third parties deemed reliable but not verified. Data last update 2026-08-18T22:39:15.48.

Hartmann Realtors Inc.: (618) 344-7900
 
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