Warren County property record for 20989 Grain Rd, Marthasville, MO 63357 · Last verified February 2026
| Property Type | Rural Home |
|---|---|
| Details | 1 ba · 1,496 sqft · built 1900 |
| Lot Size | 1.52 acres (66,211 sqft) |
| Owner | Company Name on File |
| Tax Bill | $720 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-17.0-3-01-005.000.000 |
| Primary APN | 13-17.0-3-01-005.000.000 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,496 sqft Living Area |
| Basement Area | 480 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1900 |
|---|---|
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 66,211 sqft (1.52 acres) |
| Garage Type | Detached |
| Garage Area | 216 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
|---|---|
| Porch Area | 128 sqft |
| Deck Area | Deck Area |
| Shed | 1 Shed |
| Shed Area | 320 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 20989 GRAIN RD |
|---|---|
| City | MARTHASVILLE |
| State | MO |
| Zip | 63357-3163 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | PT NE1/4 SW1/4 SEC 17 T45N R2W |
| Jurisdiction | WARREN MO |
| Township / Civil Division | CHARRETTE |
| Census Block Group | 2 |
| Census Block | 2071 |
| Census Tract | 820203 |
Source: Warren County records · APN 13-17.0-3-01-005.000.000
Assessment roll updated May 31, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 20 RUE DE PAIX, LAKE SAINT LOUIS, MO 63367-1435 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 04, 2004 |
| Deed Sale | May 04, 2004 |
| Deed Document Number | 0001252231 |
| Record Updated | Jun 08, 2026 |
Source: Warren County records · Assessment roll updated May 31, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Warren County |
| Unified School District | Warren County R-III School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $720.00 | $12,966 (+12.99%) Land $2,746 Building $10,220 | $68,240 (+13%) Land $14,450 Building $53,790 |
| 2024 | $720.00 (+5.88%) | $11,475 (-) Land $2,430 Building $9,045 | |
| 2023 | $680.00 (+7.42%) | $11,475 (+8%) Land $2,430 Building $9,045 | $60,391 (+8%) Land $12,787 Building $47,604 |
| 2022 | $633.00 | $10,625 Land $2,250 Building $8,375 | |
| 2021 | $55,918 Land $11,840 Building $44,078 |
Source: FEMA National Flood Hazard Layer, Warren County (29219C), updated November 4, 2009 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 46% of the US · above 52% of Missouri |
|---|---|
| Wildfire Likelihood | About 1 in 1,299 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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