421 Triathlon Dr, Foristell, MO 63348 Property Records

St. Charles County property record for 421 Triathlon Dr, Foristell, MO 63348

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,360 sqft · built 2020
Lot Size	0.165 acres (7,200 sqft)
Owner	2 Individual Names on File
Last Sale	$61,610 (Apr 2024)
Tax Bill	$3,259 (2025)
Deeds & Mortgages	Apr 2024 Refinance Apr 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`T200100040`

Property Details

APN / Parcel Number

Primary APN	`T200100040`
Alternative APN	`4-0050-C819-00-0271.0000000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,360 sqft Living Area
Gross Area	2,698 sqft
1st Floor Area	1,360 sqft
Basement Area	1,338 sqft

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Architectural Style	Ranch
Exterior Material	Brick/Stone
Lot Area	7,200 sqft (0.165 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Account Number	T200100040
Street Address	421 TRIATHLON DR
City	FORISTELL
State	MO
Zip	63348-2657
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	JAXSON ESTS #4 LOT 271
Legal Subdivision	JAXSON ESTS #4
Legal Lot Number	271
Jurisdiction	ST CHARLES MO
Township / Civil Division	WENTZVILLE
Census Block Group	2
Census Block	2010
Census Tract	312003

Owner

421 Triathlon Dr is owned and occupied by two individuals who bought it in April 2024.

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

Owner of Record	2 Individual Names on File
Mailing Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 3, 2024	Intrafamily Transfer, Transfer · Stand-Alone Refinance WEST COMMUNITY CU
Apr 6, 2020	Deed of Trust, Mortgage AMERICAN BANK OF MISSOURI
Nov 16, 2020	Warranty Deed, Subdivision Related Transfer · FHA Mortgage GUILD MTG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 3, 2024 · Amount on File
Deed Sale	Apr 3, 2024 · Amount on File
Prior Sale	Nov 16, 2020 · Amount on File
Deed Document Number	202412371
Prior Transfer Date	Mar 12, 2024
Prior Transfer Doc	0000012371
Record Updated	Oct 29, 2026

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ST CHARLES MO
Recording Date	Apr 3, 2024
Property Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657
Document Number	0000012371
Map Reference	MB 50 PG 333
Instrument Date	Mar 12, 2024
Instrument	2024R-012371
Transaction Type	Transfer
Record Updated	Apr 17, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657

Mortgage

Document Number	0000012372
Date	Apr 3, 2024
Instrument	2024R-012372

Lender

Name	WEST COMMUNITY CU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	120 Months
Due	Apr 1, 2034

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657
Transaction Type	Mortgage
Record Updated	Aug 9, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0072631277
Date	Apr 6, 2020
Book Page	7263/1277
Instrument	20200406000209310

Lender

Name	AMERICAN BANK OF MISSOURI
Type	Bank
Address	WRIGHT CITY, MO 63390

Agreement

Amount	Amount on Record

November 2020: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	ST CHARLES MO
Recording Date	Nov 16, 2020
Property Address	421 TRIATHLON DR, FORISTELL, MO 63348-2657
Document Number	0000088837
Instrument Date	Nov 12, 2020
Instrument	88837
Transaction Type	Subdivision Related Transfer
Record Updated	Jun 29, 2021
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 TRIATHLON DR FORISTELL MO 633482657, FORISTELL, MO 63348-2657

Mortgage

Document Number	88838
Date	Nov 16, 2020
Instrument	88838

Lender

Name	GUILD MTG
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 15, 2050

Mortgage

Document Number	88839,
Date	Nov 16, 2020
Instrument	88839

Lender

Name	GUILD MTG
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Amount	Amount on Record
Term	360 Months
Due	Nov 15, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 421 Triathlon Dr was $3,259.

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

Property Jurisdictions

Type	Name
State	Missouri
County	St. Charles County
Unified School District	Wentzville R-IV School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$52,867 (-)	$278,248 (-) Land $55,001 Building $223,247
2025	$3,259.00	$52,867	$278,248 Land $55,001 Building $223,247
2023		$45,195
2022			$237,866 Land $40,001 Building $197,865

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

Flood

FEMA maps place 421 Triathlon Dr in Zone X, an area of minimal flood risk.

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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

Wildfire risk around 421 Triathlon Dr is low, with a 0.04% annual chance of wildfire.

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

Wildfire Risk	Low lower than 65% of the US · lower than 75% of Missouri
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	MO AMERICAN JAXSON private · serves 535 people · EPA ID MO6031461
Water Source	Groundwater
Last State Inspection	Nov 2023
Also Mapped Here	BIG COUNTRY ACRES SUBDIVISION
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 222 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Brightspeed Fiber	940 / 940

May also be available: Spectrum, Verizon.

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