Custer County property record for 106 Rd 421, Ismay, MT 59336
| Property Type | Rural Home |
|---|---|
| Details | 1 bd · 1 ba · 576 sqft · built 1925 |
| Lot Size | 280 acres (12,196,800 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $418 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 000RJI0746 |
| Primary APN | 000RJI0746 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 576 sqft Living Area |
| 1st Floor Area | 576 sqft |
| Basement Area | 250 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,196,800 sqft (280 acres) |
| Terrain | Wooded |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Shed | 1 Shed |
| Shed Area | 180 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 000RJI0746 |
|---|---|
| Street Address | 106 ROAD 421 |
| City | ISMAY |
| State | MT |
| Zip | 59336-9010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | 8 |
| Legal Description | S04, T04 N, R53 E, SW, NWSE, S2SE |
| Jurisdiction | CUSTER MT |
| Township / Civil Division | SHIRLEY-ISMAY |
| Census Block Group | 1 |
| Census Block | 1310 |
| Census Tract | 961300 |
Source: Custer County records, as of October 27, 2025
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 |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 106 ROAD 421, ISMAY, MT 59336-9010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 9, 2001 |
| Deed Sale | Nov 9, 2001 |
| Deed Document Number | 0000119203 |
| Record Updated | Jun 8, 2026 |
Source: Custer County assessment roll, as of December 31, 2024
| Type | Name |
|---|---|
| State | Montana |
| County | Custer County |
| Secondary School District | Custer County High School District (09 - 12) |
| Elementary School District | Trail Creek Elementary School District (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $418.00 (+6.36%) | $42,124 (+12.59%) | $42,124 (+12.59%) Land $29,454 Building $12,670 |
| 2023 | $393.00 | $37,415 | $37,415 Land $27,125 Building $10,290 |
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 16, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2011 · Severe Storms And Flooding |
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 | High above 81% of the US · above 72% of Montana |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| RT Communications DSL | 10 / 1 |
4G LTE (outdoors only), no 5G reported
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