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119 Knoll Brook Dr, O Fallon, MO 63366 Property Records

St. Charles County property record for 119 Knoll Brook Dr, O Fallon, MO 63366

Property Summary

Property TypeSingle Family Home
Details3 bd · 3.5 ba · 3,760 sqft · built 2024
Lot Size0.287 acres (12,519 sqft)
Owner2 Individual Names on Record
Last Sale$718,039 (Aug 2024)
Tax Bill$8,790 (2025)
Flood ZoneZone X (minimal risk)
APNT230300055

Property Details

APN / Parcel Number

Primary APNT230300055
Alternative APN
  • 2-0105-D271-00-0077.0000000

Interior

Bedrooms3 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories1 Story
Building Area3,760 sqft Living Area
Gross Area5,120 sqft
1st Floor Area2,560 sqft
Basement Area2,560 sqft
Finished Basement1,200 sqft
Unfinished Basement1,360 sqft

Exterior

Year BuiltBuilt 2024
Effective Year BuiltEffective 2024
Architectural StyleRanch
Exterior MaterialBrick
Lot Area12,519 sqft (0.287 acres)
Parking Spaces3 Parking Spaces

Location & Zoning

Account NumberT230300055
Street Address119 KNOLL BROOK DR
CityO FALLON
StateMO
Zip63366-5096
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBROOKSIDE ADDN #2 LOT 77
Legal SubdivisionBROOKSIDE ADDN #2
Legal Lot Number77
JurisdictionST CHARLES MO
Township / Civil DivisionWENTZVILLE
Census Block Group2
Census Block2010
Census Tract312095

Owner

Source: St. Charles County records, as of September 10, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address119 KNOLL BROOK DR, O FALLON, MO 63366-5096
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 20, 2024 · Amount on Record
Deed SaleAug 20, 2024 · Amount on Record
Deed Document Number202433756
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: St. Charles County assessment roll, as of August 7, 2026

Property Jurisdictions

TypeName
StateMissouri
CountySt. Charles County
MunicipalityO'Fallon City
Unified School DistrictFort Zumwalt R-II School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$144,865 (+2.29%)$762,448 (+2.29%) Land $70,000 Building $692,448
2025$8,790.00$141,621$745,372 Land $70,000 Building $675,372

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims2 (2019–2022)
Most Recent ClaimJul 2022 · Severe Storms And Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 64% of the US · lower than 72% of Missouri
Wildfire Likelihood0.05% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 52 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 1,000
Starlink
Satellite		280 / 30
T-Mobile
Fixed Wireless		100 / 20

May also be available: Brightspeed, Verizon, Wisper ISP.

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