Custer County property record for 856 Rd 421, Ismay, MT 59336 · Last verified November 2025
| Property Type | Residential > Single Family > Rural Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1981 |
| Square Footage | 1,752 sqft Living Area |
| Occupancy | Owner Occupied |
| Tax Bill | $754.00 (2025) |
| Primary APN | 000RKJ1660 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,752 sqft Living Area |
| 1st Floor | 1,752 sqft 1st Floor |
| Basement Area | 1,752 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1981 |
|---|---|
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Foundation Type | Block Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 45 sqft Deck |
| Topography | Wooded Topography |
| Cooling System | HVAC Cooling |
|---|---|
| Heating Fuel | Electric Heating Fuel |
| Account Number | 000RKJ1660 |
|---|---|
| Street Address | 856 ROAD 421 |
| City | ISMAY |
| State | MT |
| Zip | 59336-9449 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Rural Home |
| Legal Description | S06, T03 N, R54 E, IMPS ONLY HOUSE |
| Jurisdiction | CUSTER MT |
| Minor Civil Division | SHIRLEY-ISMAY |
| Census Blockgroup | 1 |
| Census Block | 1310 |
| Census Tract | 961300 |
Source: Custer County records · APN 000RKJ1660
Assessment roll updated December 31, 2024 · Last verified November 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 File |
|---|---|
| Mailing Address | 856 ROAD 421, ISMAY, MT 59336-9449 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 0E.P.14382 |
| Record Refreshed | Jun 08, 2026 |
Source: Custer County records · Assessment roll updated December 31, 2024 · Last verified November 2025
| 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) |
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 | $754.00 (-21.13%) | $165,980 (+27.01%) | $165,980 (+27.01%) Building $165,980 |
| 2023 | $956.00 | $130,680 | $130,680 Building $130,680 |
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