St. Charles County property record for 405 Valley Spring Dr, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,219 sqft · built 2006 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $502,000 (Dec 2024) |
| Tax Bill | $5,010 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T052500106 |
| Primary APN | T052500106 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 4,319 sqft Living Area |
| Gross Area | 4,804 sqft |
| 1st Floor Area | 2,219 sqft |
| Basement Area | 2,144 sqft |
| Finished Basement | 2,100 sqft |
| Unfinished Basement | 44 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Lot Area | 9,148 sqft (0.21 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 75 sqft |
| Patio Area | 140 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | T052500106 |
|---|---|
| Street Address | 405 VALLEY SPRING DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-3236 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WHISPERING WOODS #2 LOT 51 |
| Legal Subdivision | WHISPERING WOODS #2 |
| Legal Lot Number | 51 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | DARDENNE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 311734 |
Source: St. Charles County records, as of September 10, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 405 VALLEY SPRING DR, O FALLON, MO 63366-3236 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 4, 2024 · Amount on Record |
| Deed Sale | Dec 4, 2024 · Amount on Record |
| Prior Sale | Nov 17, 2010 · Amount on Record |
| Deed Document Number | 202450695 |
| Prior Transfer Date | Mar 26, 2010 |
| Prior Transfer Doc | 0000203710 |
| Record Updated | Oct 29, 2026 |
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $78,151 (-) | $411,319 (-) Land $80,000 Building $331,319 | |
| 2025 | $5,010.00 | $78,151 (+16.67%) | $411,319 (+16.67%) Land $80,000 Building $331,319 |
| 2023 | $66,985 | ||
| 2022 | $352,554 Land $50,000 Building $302,554 |
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.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 19 (1986–2022) |
| Most Recent Claim | Jul 2022 · Severe Storms And Flooding |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 95% of Missouri |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 340 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Gateway Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: i3 Broadband, T-Mobile, Verizon, Wisper ISP.
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