1121 S Main St, Unit 104

St. Charles, MO 63301

$799,000
Price
3
Beds
2,012 Sq. Ft.
$397 / Sq. Ft.
2,012
Sq. Ft.
$397
per Sq. Ft.

Description

To be built! Welcome to The Augusta on Main! Located in the heart of St. Charles' historic district, The Augusta on Main offers a rare opportunity to live in a unique, beautifully crafted luxury condominium/townhome development just steps from charming restaurants, boutique shops, and vibrant community events. This stunning 2-level townhouse features 3 spacious bedrooms, 2.5 elegantly designed bathrooms, and designer finishes throughout. The gourmet kitchen is equipped with state-of-the-art appliances,...To be built! Welcome to The Augusta on Main! Located in the heart of St. Charles' historic district, The Augusta on Main offers a rare opportunity to live in a unique, beautifully crafted luxury condominium/townhome development just steps from charming restaurants, boutique shops, and vibrant community events. This stunning 2-level townhouse features 3 spacious bedrooms, 2.5 elegantly designed bathrooms, and designer finishes throughout. The gourmet kitchen is equipped with state-of-the-art appliances, sleek cabinetry, and a large island perfect for both entertaining and everyday living. The main living area flows seamlessly to the dining room, creating an ideal space for hosting guests or relaxing with family. The upstairs features a luxurious primary suite with a walk-in closet and spa-like bath, complete with a soaking tub and frameless glass shower. Two additional well-sized bedrooms provide ample space for family or guests. Additional highlights of this modern residence include dedicated underground parking spaces, state-of-the-art fitness center with cold plunge and infrared sauna, and an expansive rooftop deck with sweeping views—perfect for enjoying sunsets or hosting outdoor gatherings. With townhome pricing starting at $799,000, The Augusta on Main offers a rare combination of luxury, convenience, and location with access to the Katy Trail. Choose from 8 available townhome units. Live where history meets modern living!
  1. Listed by Katie McLaughlin • Dielmann Sotheby's International Realty

Property Details for 1121 South Main Street, Unit 104

Architectural Style
High-Rise-4+ Stories
Cross Street
Reservoir Ave
LISTING UPDATED: 11/22/2025 10:01 AM

Property Details for 1121 South Main Street, Unit 104

StatusActive
MLS #25058928
Days on Market111
Taxes-
HOA Fees$582 / month
Condo/Co-op Fees-
Compass TypeTownhouse
MLS TypeResidential / Townhouse
Year Built2025
Lot Size0.16 AC / 7,000 SF
CountySt. Charles County

Location

Listing Courtesy of Dielmann Sotheby's International Realty
Add your commute

Building Information for 1121 South Main Street, Unit 104

Stories-Residences-Year Built2025Lot Size0.16 AC / 7,000 SF

Payment Calculator

$4,476 per month

30 year fixed, 6.15% Interest

Principal and Interest

$3,894

Property Taxes

$0

HOA Dues

$582

The Payment Calculator is for illustrative purposes only.

Property Information for 1121 South Main Street, Unit 104

Summary
Location and General Information
  • City: St Charles
  • County Or Parish: St. Charles
  • Latitude: 38.77223974
  • Longitude: -90.48642695
  • Postal Code: 63301
  • State Or Province: MO
  • Sub division Name: Montgomery Sub
  • Unit Number: 104
Taxes and HOA Information
  • List AOR: St. Louis Association of REALTORS
  • Association Fee: $582.00
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Insurance, Maintenance Grounds, Maintenance Parking/Roads, Common Area Maintenance, Exterior Maintenance, Management, Pest Control, Roof, Sewer, Snow Removal, Trash, Water
  • Parcel Number: 6-014A-4361-00-0006.0000000
  • Tax Annual Amount: $.00
  • Tax Year: 2024
Owner
  • Township: St. Charles
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage Spaces: 2.0
  • Garage: Yes
School Information
  • Elementary School: Lincoln Elem.
  • High School: St. Charles High
  • High School District: St. Charles R-VI
  • Middle Or Junior School: Jefferson / Hardin
Property
Lot Information
  • Living Area: 2012.0
  • Lot Features: Level
  • Lot Size Acres: 0.1607
  • Lot Size Square Feet: 7000.09
  • Property Condition: New Construction
  • Property Sub Type: Townhouse
  • Property Type: Residential
Property and Assessments
  • Above Grade Finished Area: 2012.0
  • Above Grade Finished Area Source: Builder
  • Documents Count: 0
  • Photos Count: 17
  • Year Built: 2025
  • Disclosures: None
  • Construction Materials: Board & Batten Siding, Brick
Utilities
  • Electric: Ameren
  • Sewer: Public Sewer
  • Utilities: Cable Available
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Association Amenities: Barbecue, Common Ground, Elevator(s), Fitness Center, Game Room, Meeting Room, Roof Deck, Sauna
Interior Features
  • Appliances: Cooktop, Dishwasher, Disposal, Microwave, Oven, Refrigerator, Washer/Dryer
  • Basement YN: No
  • Levels: Two
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Cooling: Central Air
  • Fireplace Features: Living Room
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Heating: Forced Air
  • Interior Features: Breakfast Bar, Butler Pantry, Crown Molding, Custom Cabinetry, Dining/Living Room Combo, Double Vanity, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, Kitchen Island, Open Floorplan, Recessed Lighting

Property History for 1121 South Main Street, Unit 104

DateEvent & SourcePriceAppreciation
Sep 17, 2025

Listed (Active)

MARIS #25058928

$799,000—
DateEvent & SourcePrice
09/17/2025

Listed (Active)

MARIS #25058928

$799,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Schools near 1121 South Main Street, Unit 104

This home is within St. Charles R-VI School District.
Rating
School
Type
Grades
Distance
Lincoln Elementary School
Public - K to 4
Jefferson Intermediate School
Public - 5 to 6
Hardin Middle School
Public - 7 to 8
St. Charles High School
Public - 9 to 12
Rating
School
Distance
Lincoln Elementary School
PublicK to 4

Jefferson Intermediate School
Public5 to 6

Hardin Middle School
Public7 to 8

St. Charles High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

Explore Nearby Homes

More information about 1121 South Main Street, Unit 104, St. Charles, MO 63301

1121 South Main Street, Unit 104 is a townhouse for sale in St. Charles, MO 63301. This property was listed for sale on September 17, 2025 by Dielmann Sotheby's International Realty, it's currently listed at $799,000. This listing's school district is St. Charles R-VI School District. Nearby schools include Lincoln Elementary School, Jefferson Intermediate School and Hardin Middle School. 1121 South Main Street, Unit 104 is a 3-bed, 3-bath, 2,012 sqft townhouse built in 2025.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Dielmann Sotheby's International Realty

Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 01/06/2026 12:30 PM. All data is obtained from various sources and may not have been verified by broker orMLS GRID. Supplied Open House Information is subject to change without notice. All informationshould be independently reviewed and verified for accuracy. Properties may or may not be listed bythe office/agent presenting the information.