St. Charles County property record for 436 Blanche Dr, Saint Charles, MO 63303
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,161 sqft · built 1950 |
| Lot Size | 1.5 acres (65,340 sqft) |
| Owner | Company Name on File |
| Last Sale | $115,000 (May 2019) |
| Tax Bill | $1,740 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 430950A000 |
| Primary APN | 430950A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,161 sqft Living Area |
| Gross Area | 1,837 sqft |
| 1st Floor Area | 1,161 sqft |
| Basement Area | 676 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 65,340 sqft |
| Garage Type | Detached |
| Garage Area | 306 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 219 sqft |
| Patio Area | 165 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 430950A000 |
|---|---|
| Street Address | 436 BLANCHE DR |
| City | SAINT CHARLES |
| State | MO |
| Zip | 63303-5909 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AF0 |
| Legal Description | MITTLER AC PT LOT 19 |
| Legal Subdivision | MITTLER AC |
| Legal Lot Number | 19 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | FRONTIER |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 311001 |
436 Blanche Dr is owned by a company that bought it in May 2019 and is owner-occupied.
Source: St. Charles County records, as of September 10, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 436 BLANCHE DR, SAINT CHARLES, MO 63303-5909 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 31, 2019 · Amount on File |
| Deed Sale | May 31, 2019 · Amount on File |
| Prior Sale | May 31, 2019 · Amount on File |
| Deed Document Number | 2019263170 |
| Deed Book / Page | 7082 / 964 |
| Prior Transfer Date | May 24, 2019 |
| Prior Transfer Doc | 0000263120 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 436 Blanche Dr was $1,740.
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Unified School District | Francis Howell R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $29,187 (-) | $153,618 (-) Land $50,000 Building $103,618 | |
| 2025 | $1,740.00 | $29,187 | $153,618 Land $50,000 Building $103,618 |
| 2023 | $26,040 | ||
| 2022 | $137,051 Land $40,000 Building $97,051 |
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.
FEMA maps place 436 Blanche Dr in Zone X, an area of minimal flood risk, though there have been 36 flood claims nearby since 1978.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 36 (1978–2019) |
| Claims Outside the SFHA | 6 of 36 |
| Most Recent Claim | Jun 2019 · Severe Storms, Tornadoes, 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.
Wildfire risk around 436 Blanche Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Missouri |
|---|---|
| Wildfire Likelihood | Under 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 PWS serves 78,961 people · EPA ID MO6010707 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2022–2024) 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 276 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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