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$350,000
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Property Description
WHY SETTLE FOR ONE LIVING SPACE WHEN YOU CAN HAVE TWO? This distinctive St. Charles property offers a charming main home PLUS a detached guest house on the same parcel-opening the door to possibilities you simply don't find with an everyday home. PRICE REDUCED-come take another look! The charming main residence features 3 bedrooms PLUS a versatile bonus room that could serve as a possible 4th bedroom, home office, or flex space, along with spacious living areas and plenty of character throughout. Recent improvements include a NEW ROOF IN 2025, PROFESSIONAL EXTERIOR PAINTING of both the main home and guest house, fresh paint in the main house basement-giving the property a fresh, updated look inside and out. The detached 1-bedroom guest house, with its own address (1641 W. Adams St.), provides a private and versatile second living space complete with heating and air conditioning, full kitchen, dining room, full bath, laundry room, and lower-level family room. An excellent setup for multi-generational living, extended family, adult children, guests, a private home office, or other possibilities. DON'T NEED A SECOND LIVING SPACE? The guest house was formerly a garage, offering the possibility of converting it back to garage space to suit your needs. SO MANY POSSIBILITIES! Connecting the main residence and detached guest house is a LARGE FENCED BACKYARD, creating a natural flow between the two spaces with plenty of room for outdoor entertaining, pets, play, gardening, or simply relaxing outdoors. Conveniently located just minutes from the St. Charles Historic District, Lindenwood University, shopping, dining, entertainment, festivals, and the Missouri Riverfront. Whether you're searching for additional living space, a private guest retreat, flexible space, or the potential for garage use, this unique property deserves a closer look. TWO SEPARATE LIVING SPACES, ONE PARCEL, NEW ROOF & GUTTERS, FRESH IMPROVEMENTS, PRICE REDUCED, AND SO MANY POSSIBILITIES-come see it for yourself! Buyer to independently verify with the City of St. Charles all zoning, occupancy requirements, rental eligibility, conversion requirements, permitting, and suitability for buyer's intended use.
Full Property Details
Full Property Details for 329 Houston St
General
- Price: $350,000
- Taxes: $2,679 (2025)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26059066
- Updated: 9/23/2026
- Added to Site: 26 day(s) ago
Interior
- Number of Rooms: 20
- Appliances: Dishwasher, Microwave, Free-Standing Electric Range, Refrigerator, Water Heater
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 3
- Bedrooms Main & Up: 3
Parking
- Parking Features: Driveway, On Street
Location
- Area: 403 - St. Charles
- County: St. Charles
- Township: St. Charles
- Subdivision: Prairie Haute Add
- Driving Directions: GPS Friendly
School Information
- High School District: St. Charles R-VI
- Elementary School: Blackhurst Elementary
- Middle School: Jefferson / Hardin
- High School: St. Charles High
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning, Electric, Window Air Conditioning
- Heating Type: Forced Air, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Structural Information
- Architectural Style: Historic
- Basement: Yes
- Basement Desc.: Full
- Roof: Architectural Shingle, Shingle
- Square Feet: 1,688
- Year Built: 1890
Additional Structures
- Other Structures: Guest House
Lot Features
- Lot Size (Acres): 0.1687
- Lot Size (Sq. Ft.): 7,348.57
- Street/Road Desc.: Asphalt
- Lot Features: Back Yard, Corner Lot, Level
Financial Considerations
- Tax Amount: $2,679
- Tax Year: 2025
Disclosures and Reports
- Special Conditions: Standard
- Documents Avail.: Aerial Photos, Appraisal, Floor Plan, Lead Based Paint
- Disclosures/Reports: See Seller's Disclosure, Seller Property Disclosure
- Property ID: 6-009A-4499-05-0001.0000000
Listed by Keller Williams Pinnacle
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Schools
Schools serving 329 Houston St
School District:St. Charles R-Vi School District
| Name | Grades | Distance |
|---|---|---|
Blackhurst Elementary School 2000 Elm Street, Saint Charles, MO 63301 | K-4 | 0.4 mi |
Hardin Middle School 1950 Elm Street, Saint Charles, MO 63301 | 7-8 | 0.4 mi |
St. Charles High School 725 North Kingshighway Street, Saint Charles, MO 63301 | 9-12 | 0.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 329 Houston St
Date
Details
Price
Change
Source
9/23/2026
Price Reduced
$350,000
-4.11%
MLS
9/17/2026
Price Reduced
$365,000
-2.67%
MLS
9/12/2026
Listed
$375,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 329 Houston St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,679
4%
$42,636
14%
2022
$2,584
—
$37,524
—
2021
$2,587
-1%
$37,524
3%
2020
$2,611
10%
$36,415
15%
2018
$2,376
1%
$31,758
—
2017
$2,344
-9%
$31,758
-13%
2019
$2,588
16%
$36,415
25%
2016
$2,225
—
$29,025
—
2015
$2,221
-2%
$29,025
-1%
2014
$2,263
8%
$29,192
—
2013
$2,089
—
$29,192
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 329 Houston St
329 Houston Street, Saint Charles, MO 63301 (MLS# 26059066) is a Single Family property with 3 bedrooms and 2 full bathrooms. 329 Houston Street is currently listed for $350,000 and was received on September 12, 2026. Want to learn more about 329 Houston Street? Do you have questions about finding other Single Family real estate for sale in Saint Charles? You can browse all Saint Charles real estate or contact a Coldwell Banker agent to request more information.

