Andrew County property record for 21275 Osage St, Helena, MO 64459
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 708 sqft · built 1921 |
| Lot Size | 0.482 acres (20,996 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $110 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-00343.00 |
| Primary APN | 05-00343.00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 708 sqft Living Area |
| Interior Walls | Plaster |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Exterior Material | Other |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 20,996 sqft (0.482 acres) |
| Lot Dimensions | 140 ft deep x 150 ft wide |
| Porch | Porch |
| Porch Area | 72 sqft |
| Heating Fuel | Gas |
|---|
| Account Number | 05-00343.00 |
|---|---|
| Street Address | 21275 OSAGE ST |
| City | HELENA |
| State | MO |
| Zip | 64459-9200 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 19-59-33 ORIGINAL TOWN LTS 7 THUR 12 BLK 15 150'X 140' |
| Legal Range | 33W |
| Legal Township | 59N |
| Legal Section | 19 |
| Legal Block | 15 |
| Legal Lot Number | 7-12 |
| Jurisdiction | ANDREW MO |
| Township / Civil Division | ROCHESTER |
| Census Block Group | 3 |
| Census Block | 3089 |
| Census Tract | 10400 |
21275 Osage St, a single family home, is owned by two individuals.
Source: Andrew County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 286, GOWER, MO 64454-0286 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21275 Osage St was $110.
Source: Andrew County assessment roll, as of December 4, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Andrew County |
| Unified School District | Savannah R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $110.00 | $2,020 (+3.06%) Land $1,060 Building $960 | $10,660 Land $5,590 Building $5,070 |
| 2024 | $110.00 (-1.79%) | $1,960 (-) Land $1,060 Building $900 | |
| 2023 | $112.00 (+0.9%) | $1,960 (+0.51%) Land $1,060 Building $900 | $10,300 Land $5,590 Building $4,710 |
| 2022 | $111.00 | $1,950 Land $1,060 Building $890 | |
| 2021 | $10,250 Land $5,590 Building $4,660 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21275 Osage St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 18, 2011
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 21275 Osage St 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 | ANDREW COUNTY PWSD 2 serves 3,580 people · EPA ID MO1024005 |
|---|---|
| Water Source | Purchased groundwater from MO AMERICAN ST JOSEPH |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2024–2026) 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 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| United Fiber Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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