Sweet Grass County property record for 817 Harris St, Big Timber, MT 59011
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,070 sqft · built 1927 |
| Lot Size | 0.145 acres (6,316 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $247 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0001C00025 |
| Primary APN | 0001C00025 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,070 sqft Living Area |
| 1st Floor Area | 1,070 sqft |
| Basement Area | 600 sqft |
| Unfinished Basement | 600 sqft |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,316 sqft (0.145 acres) |
| Porch | Porch |
|---|---|
| Porch Area | 64 sqft |
| Shed | 1 Shed |
| Shed Area | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0001C00025 |
|---|---|
| Street Address | 817 HARRIS ST |
| City | BIG TIMBER |
| State | MT |
| Zip | 59011-8080 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 2 |
| Legal Description | BOULDER ADD NO 2, S14, T01 N, R14 E, BLOCK 023, LOT 018, LOTS 18 19 20 |
| Legal Range | 14E |
| Legal Township | 01N |
| Legal Section | 14 |
| Legal Subdivision | BOULDER ADD NO 2 |
| Legal Block | 23 |
| Legal Lot Number | 18-20 |
| Jurisdiction | SWEET GRASS MT |
| Township / Civil Division | SOUTH OF THE YELLOWSTONE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 967000 |
817 Harris St is owned and occupied by two individuals.
Source: Sweet Grass County records, as of September 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 891, BIG TIMBER, MT 59011-0891 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 817 Harris St was $247 with a homeowner's exemption.
Source: Sweet Grass County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Montana |
| Municipality | Big Timber City |
| County | Sweet Grass County |
| Elementary School District | Big Timber Elementary School District (PK - 08) |
| Secondary School District | Sweet Grass County High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $247.00 Homeowner's exemption | $282,500 (-) | |
| 2025 | $247.00 | $282,500 | $282,500 Land $43,037 Building $239,463 |
| 2023 | $1,411.00 | $215,300 | $215,300 Land $34,012 Building $181,288 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 817 Harris St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2011) |
| Most Recent Claim | Jul 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 817 Harris St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 88% of Montana |
|---|---|
| Wildfire Likelihood | 0.02% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BIG TIMBER serves 1,650 people · EPA ID MT0000463 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 3 ppb (2024) action level 15 ppb |
| Copper | 1.49 mg/L (2016–2018) action level 1.3 mg/L |
| Water Quality | Failure to filter resolved · Oct 2014 |
|---|---|
| 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 134 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Triangle Communications Fiber | 100 / 20 |
| Wisp West Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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