Atchison County property record for 507 Walnut St, Tarkio, MO 64491
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,081 sqft · built 1960 |
| Lot Size | 0.207 acres (9,017 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $931 (2025) |
| APN | 5005-15-001180 |
| Primary APN | 5005-15-001180 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,081 sqft Living Area |
| Year Built | Built 1960 |
|---|---|
| Construction Type | Frame |
| Lot Area | 9,017 sqft (0.207 acres) |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 48 sqft |
| Deck Area | 252 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 507 WALNUT ST |
|---|---|
| City | TARKIO |
| State | MO |
| Zip | 64491-1751 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W 1/2 OF LOT 3 AND ALL LOT 4 OF BLOCK 18 OF THE 4TH ADD TO TARKIO |
| Legal Block | 18 |
| Legal Lot Number | 3,4 |
| Jurisdiction | ATCHISON MO |
| Township / Civil Division | TARKIO |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 950100 |
Source: Atchison County records · APN 5005-15-001180
Assessment roll updated January 1, 2025 · Last verified March 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 File |
|---|---|
| Mailing Address | 507 WALNUT ST, TARKIO, MO 64491-1751 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 24, 2012 |
| Deed Sale | Feb 24, 2012 |
| Deed Document Number | 0000242178 |
| Record Updated | Jun 08, 2026 |
Source: Atchison County records · Assessment roll updated January 1, 2025 · Last verified March 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Atchison County |
| Municipality | Tarkio City |
| Unified School District | Tarkio R-I School District (KG - 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 | $931.00 (+15.22%) | $61,690 (+494.66%) | $61,690 (+12.99%) |
| 2024 | $54,600 (-) Land $5,800 Building $48,800 | ||
| 2023 | $808.00 | $10,374 Land $1,102 Building $9,272 | $54,600 Land $5,800 Building $48,800 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Low lower than 97% of the US · lower than 95% of Missouri |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brightspeed Fiber | 2,000 / 2,000 |
| Rock Port Telephone Company Fiber | 1,000 / 1,000 |
Based on FCC filings for 368 locations within half a mile of this property.
4G LTE only, no 5G reported
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | TARKIO BOARD OF PUBLIC WORKS PWS serves 1,494 people |
|---|---|
| Water Source | Purchased groundwater from ATCHISON COUNTY WHOLESALE WATER COMM |
| Last State Inspection | Dec 2022 |
| Also Mapped Here | ATCHISON COUNTY PWSD 1 |
| 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 | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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