Homes for Sale in Portage Des Sioux, MO (63373)

Browse every active MARIS IDX listing in Portage Des Sioux, MO (zip code 63373). Updated every 15 minutes from MLS Grid. Currently showing 2 active IDX listings.

2 active listings updated every 15 minutes

Featured Listings

 1325 2nd Street, Portage Des Sioux, MO, 63373
Active
MLS#26040572

$236,700

1325 2nd Street, Portage Des Sioux, MO, 63373

  • 3 Bed

  • 2 Bath

  • 1,714 Sqft

UNDER APPRAISAL - MOTIVATED SELLERS!! Welcome to this charming home nestled in a historic river town, just a short walk from the majestic Mississippi River! Th...

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Lot C-1 Liberty Harbor Drive, Portage Des Sioux, MO, 63373
Active
MLS#26050042

$207,495

Lot C-1 Liberty Harbor Drive, Portage Des Sioux, MO, 63373

  • 0 Bed

  • 0 Bath

  • 0 Sqft

5.22 +/- acres located in the historic river community of Portage Des Sioux, Missouri. This rare buildable lot offers the opportunity to build on one of the hig...

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About Portage Des Sioux, MO (63373)

Portage Des Sioux in St. Charles County sits in unincorporated territory along the Missouri River, roughly 30 miles north of downtown St. Louis. The area has a rural, small-town character with a mix of established residential properties and open land, making it appealing to buyers seeking quieter surroundings outside the urban core while still remaining accessible to the metro area.

Buyers should know that this is a tight-knit community with limited commercial development nearby. Properties here tend to attract those looking for more land, privacy, and a slower pace of life, though commuting to St. Louis jobs is a realistic option for many residents.

Market Overview

The 63373 zip code currently shows 4 active and coming-soon listings with prices ranging from $45,000 to $565,000, reflecting a diverse inventory from modest homes to more substantial properties. The market here tends toward single-family residences on larger lots rather than dense subdivision development, appealing to buyers interested in rural or semi-rural living within St. Charles County.

Schools

Schools in this area include several districts within St Charles County -- check with the listing agent for the specific school assignment for any address.

Neighborhoods & Subdivisions

Residential areas in 63373 include neighborhoods and subdivisions such as Portage Des Sioux Common Flds S, Rothermich, Portage Des Sioux Town, Recreation Park, Alton Lake Estate #1, South Side-Portage D Sioux, and other established residential sections throughout this unincorporated community.

About St Charles County

Zip code 63373 is located in St Charles County. Refine your search by price, beds, baths and more using the filters above the listings grid.

Communities and Cities Within

St. Charles
O'Fallon
St. Peters
Wentzville
Lake St Louis
Dardenne Prairie
Foristell
Cottleville
Weldon Spring
Defiance
St. Paul
Augusta
New Melle

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Disclaimer: Listings courtesy of MARIS MLS as distributed by MLS GRID. The information on this site is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information contained herein is deemed reliable but is not guaranteed by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. The listing information shown herein is based on information submitted to the MLS GRID as of 11/10/2026 03:30 PM CT. All data is obtained from various sources and may not have been verified by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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