Warren County property record for 19561 Open Range Dr, Marthasville, MO 63357
| Property Type | Rural Home |
|---|---|
| Details | 2 ba · 2,220 sqft · built 1993 |
| Lot Size | 9.4 acres (409,900 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,222 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-16.0-0-00-002.005.000 |
| Primary APN | 13-16.0-0-00-002.005.000 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,220 sqft Living Area |
| Basement Area | 1,008 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1993 |
|---|---|
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 409,900 sqft (9.4 acres) |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 216 sqft |
| Deck Area | 243 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 19561 OPEN RANGE DR |
|---|---|
| City | MARTHASVILLE |
| State | MO |
| Zip | 63357-2871 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | SEC 16 TWP 45 N R 2 WST PT NW1/4 NE1/4 |
| Jurisdiction | WARREN MO |
| Township / Civil Division | CHARRETTE |
| Census Block Group | 2 |
| Census Block | 2052 |
| Census Tract | 820203 |
Source: Warren County records, as of February 6, 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 | 19561 OPEN RANGE DR, MARTHASVILLE, MO 63357-2871 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 29, 2002 |
| Deed Sale | Jul 29, 2002 |
| Deed Document Number | 0001129792 |
| Record Updated | Jun 8, 2026 |
Source: Warren County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Warren County |
| Unified School District | Washington School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,222.00 (+8.07%) | $37,560 (+12.57%) Land $4,608 Building $32,952 | $201,120 (+12.32%) Land $27,690 Building $173,430 |
| 2024 | $2,056.00 (+0.24%) | $33,367 (-) Land $4,206 Building $29,161 | |
| 2023 | $2,051.00 (+7.16%) | $33,367 (+7.71%) Land $4,206 Building $29,161 | $179,055 (+7.55%) Land $25,574 Building $153,481 |
| 2022 | $1,914.00 | $30,979 Land $3,978 Building $27,001 | |
| 2021 | $166,482 Land $24,370 Building $142,112 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 4, 2009 · 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 |
| Nearby Flood Policies | 5 in force |
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 | Moderate above 44% of the US · above 49% of Missouri |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
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 WARREN serves 1,192 people · EPA ID MO6024629 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wisper ISP Fixed Wireless | 400 / 30 |
| BlueBit Networks Fixed Wireless | 10 / 1 |
| Brightspeed DSL | 10 / 1 |
May also be available: AT&T, T-Mobile.
5G and 4G LTE (outdoors only)
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