Price Reduced Listing
$564,900
 $3,033 est/mo Sourced by Back At You

309 Thoreau Boulevard,O'Fallon, MO 63366

O'Fallon, MO 63366

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Description

Welcome to 309 Thoreau Boulevard! This spacious 5-bedroom home offers nearly 4,000 square feet of living space and an incredible backyard built for entertaining. Step inside to beautiful hardwood floors, an impressive two-story entry, formal dining room, and a light-filled great room with bay window and gas fireplace. The spacious kitchen features a center island, walk-in pantry, breakfast room, and plenty of cabinetry. Upstairs, you'll find five bedrooms, including a generous primary suite with vaulted ceiling, sitting area, walk-in closet, and large ensuite bath. The partially finished walk-out lower level adds even more living and entertaining space with a recreation area and full bath. Outside is where this home really shines-enjoy your own private, fully fenced backyard retreat featuring an in-ground, HEATED saltwater pool, with covered patio. With a 3-car garage, sprinkler system, newer roof, siding, and plenty of space inside and out, this home is ready for its next chapter!

Details

MLS #26056937
Listing TypeFor Sale
StyleHouse
HOA Dues$250
Sub-TypeResale
StatusActive
Year2003
Days On Site40
Listing Provided ByRyse Realty Group | Ashley Travers

Features

Bed(s)6
Bath(s) 5 Total
SQ Feet3,969
Garage3
BasementY
PoolYes
Story(s)2
Acreage0.25
Property ViewPool

Interior

Rooms Total13
CoolingCeiling Fan(s), Central Air, Electric, Zoned
HeatingDual Fuel/Off Peak, Forced Air, Natural Gas
Interior FeaturesBreakfast Bar, Built-in Features, Ceiling Fan(s), Coffered Ceiling(s), Crown Molding, Granite Counters, High Speed Internet, Separate Shower, Walk-In Closet(s), Whirlpool
Window FeaturesBay Window(s)
AppliancesDishwasher, Disposal, Microwave, Electric Oven, Electric Range, Gas Water Heater

Exterior

RoofShingle
Construction MaterialsBrick Veneer, Vinyl Siding
Lot FeaturesLevel, Private
FencingFenced

Parking

Garage Yes / NoYes
Attached Garage Yes / NoYes
Parking FeaturesGarage, Garage Door Opener

Location

Senior Community Yes / NoNo

Utilities

UtilitiesNatural Gas Available
ElectricAmeren
SewerPublic Sewer

Taxes

Property6265

Area Information

StateMO
CountySt. Charles
CityO'Fallon
Zip Code63366
AreaFort Zumwalt North
Community NameVlgs At Waldon Pond #3A
School DistrictFt. Zumwalt North High
Elementary SchoolJ.L. Mudd/Forest Park
High SchoolFt. Zumwalt North High
Listing VS Median (in Vlgs At Waldon Pond #3A)
Price:
$564,900
low | high
Med:
$564,900
50% of Average
sqft:
3,969
low | high
Med:
3,969
50% of Average
$ / sqft:
$142
low | high
Med:
$142
50% of Average
On site:
40
low | high
Med:
40
100% of Average
Sourced by Back At You

Market Activity 63366

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 Listings courtesy of Maris MLS as distributed by MLS GRID. 

Based on information submitted to the MLS GRID as of October 12, 2026 at 12:55:40 AM PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Learn More About This Property

StateMO
CountySt. Charles
CityO'Fallon
Zip Code63366
AreaFort Zumwalt North
Community NameVlgs At Waldon Pond #3A
School DistrictFt. Zumwalt North High
Elementary SchoolJ.L. Mudd/Forest Park
High SchoolFt. Zumwalt North High
Listing VS Median (in Vlgs At Waldon Pond #3A)
Price:
$564,900
low | high
Med:
$564,900
50% of Average
sqft:
3,969
low | high
Med:
3,969
50% of Average
$ / sqft:
$142
low | high
Med:
$142
50% of Average
On site:
40
low | high
Med:
40
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $423K - $706K
sqft: 2,500 - 4,500
Nearby Listings Property ImageNearby Listings Details
408 Saint Gemma Drive Property Photo 1
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408 Saint Gemma Drive
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759 Obrecht Lane Property Photo 1
$499,000
759 Obrecht Lane
O'fallon, MO 63366
Listing Updated: September 30, 2026 at 2:05:29 PM PDT