820 Treadway Avenue, Saint Charles, MO 63301 - Photo 1

1/1

$330,000

Sold
Closed
Single Family
3 Beds
2 Full Baths
1 Partial Bath
1,788 Sq. Ft.
2 Car Garage
Updated 13 days ago

1/1

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. CONTRACT DEADLINE THURSDAY, 4/23 AT 2PM. RESPONSE TIME 12PM Friday 4/24.

Full Property Details

Full Property Details for 820 Treadway Ave

General

Sold For: $330,000
Taxes: $3,038 (2025)
Status: Closed
Type: Single Family
Source: MARIS
MLS ID: 26006230
Added to Site: 44 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: 403 - St. Charles
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: George M. Null Elem.
Middle School: Jefferson / Hardin
High School: St. Charles 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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Meet the selling agent

— 820 Treadway Ave —

Kate Thompson

Email Me

(314) 210-2698 mobile
(636) 532-0200 office

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NMLS#: 1598647

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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

Date

Details

Price

Change

Source

5/21/2026

Sold

$330,000

4.76%

MLS

4/21/2026

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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2
Total Baths
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Sold

$320,000

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Single Family
Closed
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3
Beds
2
Total Baths
2,621
Sq. Ft.

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3
Beds
2
Total Baths
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Sq. Ft.

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Total Baths
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820 Treadway Avenue, Saint Charles, MO 63301 (MLS# 26006230) is a Single Family property that was sold at $330,000 on May 21, 2026. This property was sold by Kate Thompson from our West Regional Office.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.

820 Treadway Ave Saint Charles, MO 63301