Custer County property record for 832 Rd 420, Ismay, MT 59336
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 1 ba · 1,395 sqft · built 1954 |
| Lot Size | 1,200 acres (52,299,878 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,887 (2026) |
| Flood Zone | Zone D (undetermined) |
| APN | 000RHI0583 |
| Primary APN | 000RHI0583 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,395 sqft Living Area |
| 1st Floor Area | 1,395 sqft |
| Basement Area | 1,288 sqft |
| Unfinished Basement | 1,288 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 52,299,878 sqft (1,200 acres) |
| Terrain | Wooded |
| Garage Type | Detached |
| Garage Area | 1,200 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 365 sqft |
| Shed | 1 Shed |
| Shed Area | 360 sqft |
| Granary | Granary |
| Pole Barn | 4,000 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Gravity Furnace |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 000RHI0583 |
|---|---|
| Street Address | 832 ROAD 420 |
| City | ISMAY |
| State | MT |
| Zip | 59336-9424 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S19, T06 N, R53 E, ACRES 1200.64, E2, LTS 1-24 |
| Legal Range | 53E |
| Legal Township | 06N |
| Legal Section | 19 |
| Legal Lot Number | 1-24 |
| Jurisdiction | CUSTER MT |
| Township / Civil Division | SHIRLEY-ISMAY |
| Census Block Group | 1 |
| Census Block | 1305 |
| Census Tract | 961300 |
832 Rd 420, a rural home, is owned by a company.
Source: Custer County records, as of September 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 264 ROAD 407, ISMAY, MT 59336-9422 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 832 Rd 420 was $2,887.
Source: Custer County assessment roll, as of September 9, 2026
| 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 |
|---|---|---|---|
| 2026 | $2,887.00 | $316,684 | |
| 2025 | $316,684 Land $79,054 Building $237,630 | ||
| 2023 | $2,284.00 | $258,803 | $258,803 Land $75,053 Building $183,750 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 832 Rd 420 in Zone D, where flood risk has not been studied, though there have been 1 flood claim nearby since 2011.
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.
Wildfire risk around 832 Rd 420 is high, ranking above 82% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 82% of the US · above 73% 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.
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