515 Westhoff Ave, O Fallon, MO 63366 Property Records

St. Charles County property record for 515 Westhoff Ave, O Fallon, MO 63366 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,637 sqft · built 1955
Lot Size	0.276 acres (12,000 sqft)
Owner	Individual Name on File
Tax Bill	$2,268 (2025)
Flood Zone	Zone X (minimal risk)
APN	`255960A000`

Property Details

APN / Parcel Number

Primary APN	`255960A000`
Alternative APN	`2-057A-4476-05-0006.0000000`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,637 sqft Living Area
Gross Area	3,538 sqft
1st Floor Area	1,637 sqft
Basement Area	1,373 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Roof Type	Hip
Roof Material	Asphalt
Lot Area	12,000 sqft (0.276 acres)
Lot Dimensions	120 ft deep x 100 ft wide
Garage Type	Attached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	273 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	255960A000
Street Address	515 WESTHOFF AVE
City	O FALLON
State	MO
Zip	63366-2515
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WOODLAWN ADDN BLK 5 LOTS 6 & 7
Legal Subdivision	WOODLAWN ADDN-OFALLON
Legal Block	5
Legal Lot Number	6
Jurisdiction	ST CHARLES MO
Township / Civil Division	WENTZVILLE
Census Block Group	2
Census Block	2036
Census Tract	311802

Owner

Source: St. Charles County records · APN 255960A000

Assessment roll updated August 7, 2026 · Last verified August 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 File
Mailing Address	515 WESTHOFF AVE, O FALLON, MO 63366-2515
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Nov 24, 2008
Transfer Doc	0050832264
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: St. Charles County records · Assessment roll updated August 7, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$35,026 (-)	$184,350 (-) Land $40,000 Building $144,350
2025	$2,268.00	$35,026 (-1.94%)	$184,350 (-1.94%) Land $40,000 Building $144,350
2023		$35,719
2022			$187,994 Land $35,000 Building $152,994

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, St. Charles County (29183C), updated August 25, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 291833118022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 1 individual NFIP policies nearby
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	1 in force 1 of 1 on primary residences
Nearby Flood Claims	5 (1979–2015)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Dec 2015, other causes, Severe Storms, Tornadoes, Straight-line Winds, And Flooding

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.