2423 Sansonnet Ln, O Fallon, MO 63368 Property Records

St. Charles County property record for 2423 Sansonnet Ln, O Fallon, MO 63368

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,512 sqft · built 1989
Lot Size	0.12 acres (5,227 sqft)
Owner	Individual Name on Record
Last Sale	$45,600 (Feb 2021)
Tax Bill	$2,713 (2025)
Deeds & Mortgages	Feb 2021 Line of Credit Oct 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`A892000628`

Property Details

APN / Parcel Number

Primary APN	`A892000628`
Alternative APN	`2-0067-6478-00-0042.0000000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,512 sqft Living Area
Gross Area	2,128 sqft
1st Floor Area	864 sqft
Basement Area	864 sqft
Finished Basement	648 sqft
Unfinished Basement	216 sqft

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,227 sqft (0.12 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	25 sqft
Deck Area	Deck Area
Patio Area	288 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	A892000628
Street Address	2423 SANSONNET LN
City	O FALLON
State	MO
Zip	63368-3597
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BRANDYWINE EST LOT 42
Legal Subdivision	BRANDYWINE EST
Legal Lot Number	42
Jurisdiction	ST CHARLES MO
Township / Civil Division	WELDON SPRING
Census Block Group	4
Census Block	4031
Census Tract	311732

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 Record	Individual Name on Record
Mailing Address	2423 SANSONNET LN, O FALLON, MO 63368-3597
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 25, 2021	Intrafamily Transfer, Transfer · Line of Credit WEST COMMUNITY CU
Oct 16, 2017	Warranty Deed, Transfer · Conventional Mortgage WEST COMMUNITY CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 25, 2021 · Amount on Record
Deed Sale	Feb 25, 2021 · Amount on Record
Prior Sale	Oct 16, 2017 · Amount on Record
Deed Document Number	202116674
Prior Transfer Date	Dec 18, 2020
Prior Transfer Doc	2021R016674
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ST CHARLES MO
Recording Date	Feb 25, 2021
Property Address	2423 SANSONNET LN, O FALLON, MO 63368-3597
Document Number	2021R016674
Map Reference	MB 29 PG 7
Instrument Date	Dec 18, 2020
Instrument	2021R-016674
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	INVESTORS TITLE COMPANY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2423 SANSONNET LN, O FALLON, MO 63368-3597

Mortgage

Document Number	2021R016675
Date	Feb 25, 2021
Instrument	2021R-016675

Lender

Name	WEST COMMUNITY CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	179 Months
Due	Jan 1, 2036

October 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST CHARLES MO
Recording Date	Oct 16, 2017
Property Address	2423 SANSONNET LN, O FALLON, MO 63368-3597
Document Number	0068230450
Book / Page	6823 / 0450
Map Reference	MB 29 PG 7
Instrument Date	Oct 11, 2017
Instrument	20171016000646870
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	US TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2423 SANSONNET LN, 2423, O FALLON, MO 63368-3597

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2423 SANSONNET LN, O FALLON, MO 63368-3597

Mortgage

Document Number	20171016000646890
Date	Oct 16, 2017
Instrument	20171016000646890

Lender

Name	WEST COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Missouri
County	St. Charles County
Municipality	O'Fallon City
Unified School District	Fort Zumwalt R-II School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$42,016 (-)	$221,136 (-) Building $221,136
2025	$2,713.00 (+0.52%)	$42,016 (+3.5%)	$221,136 (+3.5%) Building $221,136
2024	$2,699.00
2023		$40,595
2022			$213,657 Land $50,000 Building $163,657

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective August 25, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not rated no burnable land within ember reach

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 System	ST CHARLES COUNTY PWSD 2 serves 100,587 people · EPA ID MO6024530
Water Source	Purchased surface water from ST LOUIS CITY PWS
Last State Inspection	Aug 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 486 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Gateway Fiber Fiber	2,000 / 2,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, i3 Broadband, Wisper ISP.

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