St. Charles County property record for 529 Blanche Dr, Saint Charles, MO 63303
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,968 sqft · built 1968 |
| Lot Size | 1.14 acres (50,024 sqft) |
| Owner | Company Name on File |
| Last Sale | $250,000 (Jun 2025) |
| Tax Bill | $3,485 (2025) |
| Deeds & Mortgages | Jan 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 431670A000 |
| Primary APN | 431670A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,968 sqft Living Area |
| Gross Area | 2,976 sqft |
| 1st Floor Area | 1,968 sqft |
| Basement Area | 480 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 50,024 sqft |
| Lot Dimensions | 338 ft deep x 148 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 84 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 431670A000 |
|---|---|
| Street Address | 529 BLANCHE DR |
| City | SAINT CHARLES |
| State | MO |
| Zip | 63303-5910 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AF0 |
| Legal Description | MITTLER AC PT LOT 25 & 26 LOT A & 1 |
| Legal Subdivision | MITTLER AC |
| Legal Lot Number | 13 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | FRONTIER |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 311001 |
529 Blanche Dr is owned by a company that bought it in June 2025.
Source: St. Charles County records, as of September 10, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 850, VAIL, CO 81658-0850 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2025 · Amount on File |
| Deed Sale | Jun 30, 2025 · Amount on File |
| Deed Document Number | 202527544 |
| Prior Transfer Date | Jun 21, 2023 |
| Prior Transfer Doc | 0000024245 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 529 BLANCHE DR, SAINT CHARLES, MO 63303-5910 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2026 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Name | Verified Name |
|---|---|
| Address | 9666 OLIVE BLVD 690, 690, SAINT LOUIS, MO 63132-3026 |
| Document Number | 0000000535 |
|---|---|
| Date | Jan 5, 2026 |
| Instrument | 2026R-000535 |
| Name | LENDINGONE LLC |
|---|---|
| Type | Lending Institution |
| Address | BOCA RATON, FL 33431 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2056 |
The 2025 property tax bill for 529 Blanche Dr was $3,485.
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 | $59,321 (+1.45%) | $312,215 (+1.45%) Building $312,215 | |
| 2025 | $3,485.00 | $58,471 | $307,740 |
| 2023 | $56,571 | ||
| 2022 | $297,740 Land $40,000 Building $257,740 |
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 529 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 529 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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