Date
Details
Price
Change
Source
4/18/2026
Listed
$315,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/62
$315,000 Coming Soon
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Property Description
Welcome home! So much to L-O-V-E about this inviting, spacious & wonderfully practical home located in Highly Sought-After Olde Town Estates Subdivision! Same owner since 1971. Updated & has been meticulously maintained throughout the years of ownership! 3 Beds, 2.5 Baths, Park like setting & natural light throughout undeniably standout. Open floor plan makes entertaining a breeze! Built in Oak Cabinets flank the Living Rm & Breakfast Rm, Plantation Wood Shutters & Wood Flrs. The Kitchen is The Heart of the Home, featuring plenty of countertops, Bay Window & Extra Window Seating overlooking the backyard, Oak Cabinetry, Built-in Microwave, Dishwasher, Smooth-Top Stove. Step outside to the HUGE 29X12 Freshly stained deck ideal for relaxed evenings or weekend barbecues. 2 Steps down to the Patio & Level Fully Fenced Yard is a Dream, dotted with mature shade trees, enhanced by extensive landscaping, offers a shed for all your "yard stuff" & offering a firepit area. Offers plenty of room for play, gardening, or simply unwinding in your own private oasis. The primary bed has en-suite full bath & private access to the deck for your morning coffee. 2 more generous sized bedrooms. The Lower Level is light/bright offering a rec rm, master utility/flex rm & 1/2 Bath. Massive Oversized 2 Car Attached Garage w Service Door provides convenience & protection for your vehicles year-round. Roof 2023, A/C 2022, Water Heater 2025, Leaf Guards 2021, Deck 2020. Throughout the home you'll find thoughtful touches! Ideally located a short walk to McNair Park, close to highways, schools, shopping & dining, this home combines comfort, space & accessibility.
Full Property Details
Full Property Details for 820 Treadway Ave
General
- Price: $315,000
- Taxes: $3,038 (2025)
- Status: Coming Soon
- Type: Single Family
- Source: MARIS
- MLS ID: 26006230
- Updated: 4/18/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 11
- Interior Features: Breakfast Bar, Ceiling Fan(s), Dining/Living Room Combo, Eat-in Kitchen, Entrance Foyer, High Speed Internet, Kitchen Island, Separate Dining, Shower, Tub
- Appliances: Electric Cooktop, Dishwasher, Disposal
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
- Main Floor Baths: 2
Bedrooms
- Total Bedrooms: 3
- Bedrooms Main & Up: 3
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Additional Parking, Attached, Driveway, Garage, Garage Door Opener
Location
- Area: 404 - St. Charles West
- County: St. Charles
- Township: St. Charles
- Subdivision: Olde Towne Estate
- Cross Streets: Droste Rd.
- Driving Directions: West Clay to Northwest on Droste Rd. Left on Mayer Dr. Right on Treadway Ave. 1st Home on the right.
School Information
- High School District: St. Charles R-VI
- Elementary School: Monroe Elem.
- Middle School: Jefferson / Hardin
- High School: St. Charles West High
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning, Electric
- Heating Type: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected
Structural Information
- Architectural Style: Split Foyer
- Basement: Yes
- Basement Desc.: Poured Cement (8 Feet or More), Bathroom, Concrete, Daylight/Lookout, Exterior Entry, Partially Finished, Sleeping Area
- Roof: Architectural Shingle, Shingle
- Square Feet: 1,788
- Year Built: 1968
Additional Structures
- Other Structures: Shed(s)
Lot Features
- Lot Size (Acres): 0.2283
- Lot Size (Sq. Ft.): 9,944.75
- Lot Size Source: Public Records
- Lot Dimensions: 132 x 78 x 131 x 73
- Lot Features: Back Yard, Few Trees, Level, Near Park, Near Public Transit, Some Trees
Financial Considerations
- Tax Amount: $3,038
- Tax Year: 2025
Disclosures and Reports
- Ownership: Private
- Special Conditions: Standard
- Documents Avail.: Aerial Photos, Floor Plan
- Disclosures/Reports: Flood Plain No, Seller Property Disclosure
- Property ID: 6-010A-4443-00-0037.0000000
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Schools
Schools serving 820 Treadway Ave
School District:St. Charles R-Vi School District
| Name | Grades | Distance |
|---|---|---|
George M. Null Elementary School 435 Yale Boulevard, Saint Charles, MO 63301 | K-4 | 0.5 mi |
Hardin Middle School 1950 Elm Street, Saint Charles, MO 63301 | 7-8 | 1.3 mi |
St. Charles High School 725 North Kingshighway Street, Saint Charles, MO 63301 | 9-12 | 1.7 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 820 Treadway Ave
Estimate the Cost
Estimate the Cost for 820 Treadway Ave
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- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 2,127Sq. Ft.
- Single Family
- Active
- Updated 6 days ago
- 3Beds
- 2Total Baths
- 2,621Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 3Beds
- 2Total Baths
- 1,615Sq. Ft.
Listed by Jean Wootten (314) 409-7681
- Single Family
- Active
- Updated 10 days ago
- 3Beds
- 2Total Baths
- 1,323Sq. Ft.
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- Single Family
- Active
- Updated 4 days ago
- 4Beds
- 3Total Baths
- 2,358Sq. Ft.
Listed by Bill Newman (314) 766-7653
- Single Family
- Active
- Updated 3 days ago
- 3Beds
- 2Total Baths
- 1,451Sq. Ft.
- Single Family
- Active
- Updated 5 days ago
- 3Beds
- 1Total Bath
- 2,032Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 3Total Baths
- 1,008Sq. Ft.
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- Condo
- Active
- Updated 3 days ago
- 2Beds
- 1Total Bath
- 1,136Sq. Ft.
Listed by Sally DeFriese (314) 330-6663
- Single Family
- Active
- Updated 3 days ago
- 3Beds
- 3Total Baths
- 3,454Sq. Ft.
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- Single Family
- Closed
- Updated 5 days ago
- 3Beds
- 2Total Baths
- 1,698Sq. Ft.
Listed by Amy Loftus
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,667Sq. Ft.
Sold by Michele Murphy
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,260Sq. Ft.
Listed by Tracy Clarke
- Single Family
- Closed
- 2Beds
- 2Total Baths
- 1,665Sq. Ft.
Listed by Brenda Souter
820 Treadway Avenue, Saint Charles, MO 63301 (MLS# 26006230) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 820 Treadway Avenue is currently listed for $315,000 and was received on April 18, 2026. Want to learn more about 820 Treadway Avenue? 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.