Gallatin County property record for 540 Obsidian Ave, West Yellowstone, MT 59758
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 1,512 sqft · built 1975 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,379 (2026) |
| Flood Zone | Zone D (undetermined) |
| APN | 00RRG16837 |
| Primary APN | 00RRG16837 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,512 sqft Living Area |
| 1st Floor Area | 1,400 sqft |
| Attic | Attic |
| Attic Area | 112 sqft |
| Basement Area | 1,378 sqft |
| Finished Basement | 1,378 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 11,761 sqft (0.27 acres) |
| Garage Type | Mixed |
| Garage Area | 2,172 sqft |
| Parking Spaces | 8 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 00RRG16837 |
|---|---|
| Street Address | 540 OBSIDIAN AVE |
| City | WEST YELLOWSTONE |
| State | MT |
| Zip | 59758-9057 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | WEST YELLOWSTONE ORIGINAL PLAT, S34, T13 S, R05 E, BLOCK 30, LOT 5 & W2 OF 4, ACRES 0.27 |
| Legal Range | 05E |
| Legal Township | 13S |
| Legal Section | 34 |
| Legal Subdivision | WEST YELLOWSTONE ORIGINAL PLAT |
| Legal Block | 30 |
| Legal Lot Number | 5 |
| Jurisdiction | GALLATIN MT |
| Township / Civil Division | WEST YELLOWSTONE |
| Census Block Group | 1 |
| Census Block | 1188 |
| Census Tract | 1500 |
Source: Gallatin County records, as of September 22, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 1590, WEST YELLOWSTONE, MT 59758-1590 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 20, 2006 |
| Transfer Doc | 2238849 |
| Record Updated | Oct 29, 2026 |
Source: Gallatin County assessment roll, as of September 22, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Gallatin County |
| Municipality | West Yellowstone Town |
| Unified School District | West Yellowstone K-12 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,379.00 (+109.38%) | $761,700 (-) | $761,700 (-) Land $156,361 Building $605,339 |
| 2025 | $2,569.00 (-43.74%) | $761,700 (-23.13%) | $761,700 (-23.13%) Land $156,361 Building $605,339 |
| 2023 | $4,566.00 | $990,877 | $990,877 Land $552,097 Building $438,780 |
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 July 30, 2024
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 87% of Montana |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 237 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Anthem Broadband Fiber · Fixed Wireless | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Blackfoot Telephone Cooperative, T-Mobile.
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