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.
Closed
Listed by: RE/MAX Platinum • Aimee N Davison • Contact: 314-517-6079
Bought with: Coldwell Banker Realty - Gundaker West Regional
Price Unknown
820 Treadway Ave, Saint Charles, MO 63301
3beds
1,788sqft
Single Family Residence
Built in 1968
9,944 Square Feet Lot
$331,000 Zestimate®
$--/sqft
$2,324 Estimated rent
Home value
$331,000
$311,000 - $351,000
$2,324/mo
Zestimate® history
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List your homeWhat's special
Level fully fenced yardPark like settingFirepit areaExtensive landscapingWood flrsPlantation wood shuttersOak cabinetry
Zillow last checked:
Listing updated:
Listed by:
Aimee N Davison 314-517-6079,
RE/MAX Platinum
Bought with:
Kate P Thompson, 2003019521
Coldwell Banker Realty - Gundaker West Regional
Source: MARIS,MLS#: 26006230
Originating MLS: St. Charles County Association of REALTORS
Originating MLS: St. Charles County Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Features: Floor Covering: Wood
- Level: Main
- Area: 154
- Dimensions: 14x11
Bedroom 2
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 154
- Dimensions: 14x11
Bedroom 3
- Features: Floor Covering: Carpeting
- Level: Main
- Area: 120
- Dimensions: 12x10
Primary bathroom
- Features: Floor Covering: Ceramic Tile
- Level: Main
Bathroom 2
- Features: Floor Covering: Ceramic Tile
- Level: Main
Bathroom 3
- Features: Floor Covering: Ceramic Tile
- Level: Lower
Bonus room
- Features: Floor Covering: Vinyl
- Level: Lower
- Area: 143
- Dimensions: 13x11
Dining room
- Features: Floor Covering: Wood
- Level: Main
- Area: 117
- Dimensions: 13x9
Kitchen
- Features: Floor Covering: Wood
- Level: Main
- Area: 180
- Dimensions: 15x12
Living room
- Features: Floor Covering: Wood
- Level: Main
- Area: 252
- Dimensions: 18x14
Recreation room
- Features: Floor Covering: Carpeting
- Level: Lower
- Area: 176
- Dimensions: 16x11
Heating
- Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Electric
Appliances
- Included: Electric Cooktop, Dishwasher, Disposal
- Laundry: Electric Dryer Hookup, Laundry Room, Lower Level
Features
- Breakfast Bar, Ceiling Fan(s), Dining/Living Room Combo, Eat-in Kitchen, Entrance Foyer, High Speed Internet, Kitchen Island, Separate Dining, Shower, Tub
- Flooring: Carpet, Wood
- Windows: Double Pane Windows, Screens, Tilt-In Windows
- Basement: Concrete,Partially Finished,Sleeping Area
- Has fireplace: No
Interior area
- Total structure area: 1,788
- Total interior livable area: 1,788 sqft
- Finished area above ground: 1,288
- Finished area below ground: 500
Property
Parking
- Total spaces: 2
- Parking features: Additional Parking, Attached, Driveway, Garage, Garage Door Opener
- Attached garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: One and One Half
- Patio & porch: Deck, Front Porch, Patio, Porch
- Exterior features: Private Yard
- Fencing: Back Yard,Fenced
Lot
- Size: 9,944 Square Feet
- Dimensions: 132 x 78 x 131 x 73
- Features: Back Yard, Few Trees, Level, Near Public Transit, Some Trees
Details
- Additional structures: Shed(s)
- Parcel number: 6010A4443000037.0000000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Split Foyer
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
- Foundation: Concrete Perimeter
- Roof: Architectural Shingle,Shingle
Condition
- Year built: 1968
Utilities & green energy
- Electric: Ameren
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected
Community & HOA
Community
- Subdivision: Olde Towne Estate
HOA
- Has HOA: No
Location
- Region: Saint Charles
Financial & listing details
- Tax assessed value: $254,871
- Annual tax amount: $3,038
- Date on market: 4/21/2026
- Cumulative days on market: 24 days
- Listing terms: Cash,Conventional,FHA,VA Loan
- Ownership: Private
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 5/21/2026 | Sold | -- |
Source:  MARIS #26006230 Report a problem | ||
| 5/15/2026 | Pending sale | $315,000$176/sqft |
Source: MARIS #26006230 Report a problem | ||
| 4/24/2026 | Contingent | $315,000$176/sqft |
Source: MARIS #26006230 Report a problem | ||
| 4/21/2026 | Listed for sale | $315,000$176/sqft |
Source: MARIS #26006230 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,038 +0.8% | $48,425 +3.2% |
| 2024 | $3,013 +0.2% | $46,904 |
| 2023 | $3,008 +10.9% | $46,904 +19% |
| 2022 | $2,713 | $39,416 +2.4% |
| 2021 | -- | $38,478 +27.5% |
| 2020 | -- | $30,185 |
| 2019 | $2,173 | $30,185 +4.1% |
| 2018 | $2,173 +1.4% | $29,001 |
| 2017 | $2,143 +10.2% | $29,001 +14.6% |
| 2016 | $1,944 +0.2% | $25,314 |
| 2015 | $1,941 +3.3% | $25,314 +4.8% |
| 2014 | $1,878 | $24,158 |
| 2013 | -- | $24,158 -8% |
| 2012 | -- | $26,260 -1.5% |
| 2011 | -- | $26,670 |
| 2010 | -- | $26,670 |
| 2009 | -- | $26,670 -5.2% |
| 2008 | -- | $28,120 -81% |
| 2007 | -- | $148,030 |
| 2006 | -- | $148,030 |
| 2005 | -- | $148,030 +13% |
| 2004 | -- | $130,950 |
| 2003 | -- | $130,950 |
| 2002 | -- | -- |
| 2001 | -- | -- |
Find assessor info on the county website
Neighborhood: 63301
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Nearby schools
GreatSchools rating
- 8/10George M. Null Elementary SchoolGrades: K-4Distance: 0.5 mi
- 8/10Hardin Middle SchoolGrades: 7-8Distance: 1.4 mi
- 6/10St. Charles High SchoolGrades: 9-12Distance: 1.7 mi
Schools provided by the listing agent
- Middle: Jefferson / Hardin
- High: St. Charles High
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$331,000
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Estimated market value
$331,000
- Missouri
- Saint Charles County
- Saint Charles
- 63301
- 820 Treadway Ave
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