St. Charles County property record for 5729 Black Walnut Rd, Saint Charles, MO 63301
| Property Type | Farm - Irrigated or Dry |
|---|---|
| Details | 3 bd · 1.5 ba · 3,360 sqft · built 1967 |
| Lot Size | 4.13 acres (179,903 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $134,000 (Sep 1997) |
| Tax Bill | $4,896 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | A965000435 |
| Primary APN | A965000435 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 3,360 sqft Gross Area |
| 1st Floor Area | 2,040 sqft |
| Basement Area | 1,320 sqft |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 179,903 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 140 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | A965000435 |
|---|---|
| Street Address | 5729 BLACK WALNUT RD |
| City | SAINT CHARLES |
| State | MO |
| Zip | 63301-7106 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Farm - Irrigated or Dry |
| Legal Description | PT SUR 2442 |
| Legal Subdivision | US SURV 2442 |
| Legal Lot Number | 1 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | RIVERS |
| Census Block Group | 2 |
| Census Block | 2059 |
| Census Tract | 310100 |
5729 Black Walnut Rd, an agricultural property, is owned by two individuals who bought it in September 1997.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5729 BLACK WALNUT RD, SAINT CHARLES, MO 63301-7106 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 12, 1997 · Amount on File |
| Deed Sale | Sep 12, 1997 · Amount on File |
| Deed Document Number | 199751358 |
| Deed Book / Page | 1978 / 1 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 5729 Black Walnut Rd was $4,896.
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Unified School District | Orchard Farm R-V School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $75,531 (-) | $486,633 (-) Land $18,240 Building $468,393 | |
| 2025 | $4,896.00 | $75,531 | $486,633 Land $18,240 Building $468,393 |
| 2023 | $70,860 | ||
| 2022 | $455,971 Land $18,240 Building $437,731 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5729 Black Walnut Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 113 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 113 in force |
| Nearby Flood Claims | 921 (1978–2026) |
| Claims Outside the SFHA | 15 of 921 |
| Most Recent Claim | May 2026 · river or lake 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 5729 Black Walnut Rd 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 97% of the US · lower than 95% 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: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Brown Dog Networks Fixed Wireless | 50 / 10 |
| Wisper ISP Fixed Wireless | 50 / 5 |
| Verizon Fixed Wireless | 25 / 6 |
| AT&T Fixed Wireless | 25 / 3 |
| T-Mobile Fixed Wireless | 25 / 3 |
| Rally Networks DSL | 25 / 3 |
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