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531 Castle Rock Bend Dr, O Fallon, MO 63366 Property Records

St. Charles County property record for 531 Castle Rock Bend Dr, O Fallon, MO 63366

Property Summary

Property TypeSingle Family Home
Details3 bd · 3.5 ba · 4,301 sqft · built 2026
Lot Size4.13 acres (180,068 sqft)
Owner2 Individual Names on Record
Last Sale$220,000 (Apr 2025)
Tax Bill$12 (2025)
Deeds & MortgagesApr 2022 Sale
Oct 2020 Sale
Flood ZoneZone X (minimal risk)
APNT190300312

Property Details

APN / Parcel Number

Primary APNT190300312
Alternative APN
  • 2-0022-C732-00-0011.0000000

Interior

Bedrooms3 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories1 Story
Building Area4,301 sqft Living Area
Gross Area8,646 sqft
1st Floor Area4,301 sqft
Basement Area4,345 sqft

Exterior

Year BuiltBuilt 2026
Effective Year BuiltEffective 2026
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Lot Area180,068 sqft

Location & Zoning

Account NumberT190300312
Street Address531 CASTLE ROCK BEND DR
CityO FALLON
StateMO
Zip63366-5200
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCASTLE ROCK LOT 11
Legal SubdivisionCASTLE ROCK
Legal Lot Number11
JurisdictionST CHARLES MO
Township / Civil DivisionWENTZVILLE
Census Block Group2
Census Block2014
Census Tract312001

Owner

Source: St. Charles County records, as of August 7, 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 Address531 CASTLE ROCK BEND DR, O FALLON, MO 63366-5200
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

DateDocument
Apr 29, 2022Warranty Deed, Transfer
TITLE PARTNERS AGENCY LLC
Oct 14, 2020Warranty Deed, Subdivision Related Transfer
TITLE PARTNERS AGENCY LLC, TITLE PTRS AGCY LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 28, 2025 · Amount on Record
Deed SaleApr 28, 2025 · Amount on Record
Prior SaleApr 29, 2022 · Amount on Record
Deed Document Number202516962
Prior Transfer DateJan 4, 2023
Prior Transfer Doc0000000935
Record UpdatedSep 20, 2026

April 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionST CHARLES MO
Recording DateApr 29, 2022
Property Address531 CASTLE ROCK BEND DR, O FALLON, MO 63366-5200
Document Number0000024637
Map ReferenceMB 50 PG 186
Instrument DateApr 29, 2022
Instrument2022R-024637
Transaction TypeTransfer
Record UpdatedJan 17, 2024
Title CompanyTITLE PARTNERS AGENCY LLC

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address921 STONECASTLE DR, SAINT PAUL, MO 63366-4764

Transferred To (Grantee/Buyer)

NameVerified Name
Address4 WATERFRONT GRV, SAINT CHARLES, MO 63303-4816

October 2020: Warranty Deed, Subdivision Related Transfer

Document TypeWarranty Deed
JurisdictionST CHARLES MO
Recording DateOct 14, 2020
Property Address531 CASTLE ROCK BEND DR, O FALLON, MO 63366-5200
Document Number0000077396
Instrument DateSep 16, 2020
Instrument77396
Transaction TypeSubdivision Related Transfer
Record UpdatedJan 29, 2021
Title CompanyTITLE PARTNERS AGENCY LLC, TITLE PTRS AGCY LLC

Transaction

AmountAmount Recorded
Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address531-535 CASTLE ROCK BEND DR ST PAUL MO 633665200, ST PAUL, MO 63366-5200

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMissouri
CountySt. Charles County
MunicipalitySt. Paul City
Unified School DistrictFort Zumwalt R-II School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$201 (-)$1,674 (-) Land $1,674
2025$12.00$201 (-)$1,674 (-) Land $1,674
2023$201
2022$1,674 Land $1,674

Assessed value is set for property tax purposes, not a market price estimate; it is 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 Claims25 (1982–2015)
Claims Outside the SFHA1 of 25
Most Recent ClaimJun 2015 · river or lake flooding
Claims by Event
  • Severe Storms, Tornadoes, Flooding, Apr 1994 · 3 claims
  • Severe Storms & Flooding, Sep 1993 · 8 claims

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 94% of the US · lower than 91% of Missouri
Wildfire Likelihood0.03% annual chance
ExposureDirect
burnable vegetation

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemST PAUL PWS
serves 1,700 people · EPA ID MO6011535
Water SourceGroundwater
Last State InspectionAug 2024
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 28 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Gateway Fiber
Fiber		2,000 / 2,000
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: T-Mobile, Wisper ISP.

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