Madison County property record for 8 Union Dr, Big Sky, MT 59716
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 7,578 sqft · built 2015 |
| Lot Size | 0.36 acres (15,682 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $112,296 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R659597 |
| Primary APN | R659597 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 7,578 sqft Living Area |
| 1st Floor Area | 4,062 sqft |
| 2nd Floor Area | 3,516 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 15,682 sqft (0.36 acres) |
| Terrain | Rolling |
| Garage Area | 848 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 368 sqft |
| Deck Area | 764 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 0028080023 |
|---|---|
| Street Address | 8 UNION DR |
| City | BIG SKY |
| State | MT |
| Zip | 59716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | AMERICAN SPIRIT SUB PH 1, S12, T07 S, R02 E, LOT 806, ACRES 0.36, PLAT 4/598 |
| Legal Range | 02E |
| Legal Township | 07S |
| Legal Section | 12 |
| Legal Subdivision | AMERICAN SPIRIT SUB PH 1 |
| Legal Lot Number | 806 |
| Jurisdiction | MADISON MT |
| Township / Civil Division | MADISON VALLEY |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 102 |
8 Union Dr, a single family home, is held in a trust.
Source: Madison County records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1001 10TH AVE S, 216, NAPLES, FL 34102-8236 |
| Owner Type | Company |
| Vesting | Trust |
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 | Oct 29, 2026 |
The 2026 property tax bill for 8 Union Dr was $112,296, down 10.2% from the year before.
Source: Madison County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Madison County |
| Unified School District | Ennis K-12 Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $112,296.00 (-10.23%) | $35,799,300 (-) | |
| 2025 | $125,095.00 | $35,799,300 | $35,799,300 Land $15,172,356 Building $20,626,944 |
| 2023 | $61,251.00 | $21,049,600 | $21,049,600 Land $11,996,259 Building $9,053,341 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8 Union Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 15 policies |
| Nearby Flood Policies | 15 in force |
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 8 Union Dr is high, ranking above 84% of the US, with a 0.7% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 84% of the US · above 77% of Montana |
|---|---|
| Wildfire Likelihood | 0.7% 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 30 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 3 Rivers Communications Fiber | 1,000 / 1,000 |
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