Madison County property record for 18 Copper Ct, Big Sky, MT 59716
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,045 sqft · built 2002 |
| Lot Size | 7.54 acres (328,791 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $66,172 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R2519237 |
| Primary APN | R2519237 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 3,045 sqft Living Area |
| 1st Floor Area | 1,941 sqft |
| Attic | Attic |
| Attic Area | 733 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Rustic |
| Exterior Material | Other |
| Construction Type | Log |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 328,791 sqft (7.54 acres) |
| Garage Type | Detached |
| Garage Area | 1,040 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 280 sqft |
| Deck Area | 232 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0028800107 |
|---|---|
| Street Address | 18 COPPER CT |
| City | BIG SKY |
| State | MT |
| Zip | 59716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | YELLOWSTONE MOUNTAIN CLUB PHASE 1 & 2, S05, T07 S, R03 E, LOT 37A-1, ACRES 7.548, PLAT 4/514BA |
| Legal Range | 03E |
| Legal Township | 07S |
| Legal Section | 05 |
| Legal Subdivision | YELLOWSTONE MOUNTAIN CLUB PHASE 1 AND 2 |
| Legal Lot Number | 37A-1 |
| Jurisdiction | MADISON MT |
| Township / Civil Division | MADISON VALLEY |
| Census Block Group | 1 |
| Census Block | 1340 |
| Census Tract | 102 |
Source: Madison County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1 YELLOWSTONE CLUB TRL, 161000, BIG SKY, MT 59716-8501 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 29, 2020 |
| Deed Sale | Dec 29, 2020 |
| Deed Document Number | 2020194182 |
| Record Updated | Oct 29, 2026 |
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 | $66,172.00 (-8.46%) | $20,887,596 (-) | |
| 2025 | $72,285.00 (+77.93%) | $20,887,596 (+39.52%) | $20,887,596 (+39.52%) Land $12,802,916 Building $8,084,680 |
| 2023 | $40,625.00 | $14,970,575 | $14,970,575 Land $9,958,765 Building $5,011,810 |
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 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 Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 85% of the US · above 80% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ENCAMPMENT TRAIL private · serves 100 people · EPA ID MT0004916 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2022 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| 3 Rivers Communications DSL | 25 / 3 |
May also be available: T-Mobile.
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