438 Mark Wesley Ln, Ballwin, MO 63021 Property Records

St. Louis County property record for 438 Mark Wesley Ln, Ballwin, MO 63021

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,072 sqft · built 1993
Lot Size	0.239 acres (10,454 sqft)
Owner	2 Owner Names on File
Last Sale	$320,000 (Jul 2002)
Tax Bill	$5,245 (2024)
Flood Zone	Zone X (minimal risk)
APN	`24S-3-4-079-1`

Property Details

APN / Parcel Number

Primary APN	`24S-3-4-079-1`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,072 sqft Living Area
1st Floor Area	2,040 sqft
Family Room	Family Room
Game Room	Game Room
Fireplaces	2 Fireplaces
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Foundation Type	Raised
Lot Area	10,454 sqft (0.239 acres)
Lot Dimensions	132 ft deep x 79 ft wide
Garage Area	630 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	236 sqft
Deck Area	252 sqft
Patio Area	400 sqft
Balcony	Balcony
Balcony Area	32 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	438 MARK WESLEY LN
City	BALLWIN
State	MO
Zip	63021-6281
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	93R-3
Legal Description	RED MAPLE FARM
Legal Subdivision	RED MAPLE FARM
Legal Lot Number	221
Jurisdiction	ST LOUIS MO
Township / Civil Division	WILDHORSE
Census Block Group	4
Census Block	4014
Census Tract	217923

Owner

Source: St. Louis County records · APN 24S-3-4-079-1

Assessment roll updated May 31, 2025 · Last verified February 2026

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

Owner of Record	2 Owner Names on File
Mailing Address	438 MARK WESLEY LN, BALLWIN, MO 63021-6281
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 19, 2002 · Amount on Record
Deed Sale	Jul 19, 2002 · Amount on Record
Deed Document Number	0295
Deed Book / Page	13988 / 1960
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: St. Louis County records · Assessment roll updated May 31, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	Missouri
Municipality	Ballwin City
County	St. Louis County
Unified School District	Parkway C-2 School District (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$89,740 (+10.71%) Land $35,510 Building $54,230	$472,300 (+10.71%) Land $186,900 Building $285,400
2024	$5,245.00 (+1.43%)
2023	$5,171.00 (+3.42%)	$81,060 (+13.16%) Land $21,300 Building $59,760	$426,600 (+13.16%) Land $112,100 Building $314,500
2022	$5,000.00	$71,630 Land $21,300 Building $50,330
2021			$377,000 Land $112,100 Building $264,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 10, 2025 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Missouri
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
WH i3B Bidco LLC/WH i3B Topco Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

Based on FCC filings for 505 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people
Water Source	Surface water
Last State Inspection	Feb 2024
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.