Sanders County property record for 109 Columbia St, Thompson Falls, MT 59873
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 840 sqft · built 1941 |
| Lot Size | 0.251 acres (10,934 sqft) |
| Owner | Company Name on File |
| Last Sale | $101,000 (May 2014) |
| Tax Bill | $1,036 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R355817 |
| Primary APN | R355817 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 840 sqft Living Area |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 10,934 sqft (0.251 acres) |
| Lot Dimensions | 142 ft deep x 77 ft wide |
| Garage Type | Detached |
| Garage Area | 728 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 240 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Wood |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000003498 |
|---|---|
| Street Address | 109 COLUMBIA ST |
| City | THOMPSON FALLS |
| State | MT |
| Zip | 59873-3070 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | THOMPSON FALLS ORIG TOWNSITE, S08, T21 N, R29 W, BLOCK 022, LOT 004, LOTS 4-5 & S 20.4 FT LOT 3 |
| Legal Range | 29W |
| Legal Township | 21N |
| Legal Section | 08 |
| Legal Subdivision | THOMPSON FALLS ORIG TOWNSITE |
| Legal Block | 22 |
| Legal Lot Number | 3-5 |
| Jurisdiction | SANDERS MT |
| Township / Civil Division | THOMPSON FALLS-WEST END |
| Census Block Group | 2 |
| Census Block | 2082 |
| Census Tract | 202 |
109 Columbia St is owned by a company that bought it in May 2014.
Source: Sanders County records, as of September 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1030, THOMPSON FALLS, MT 59873-1030 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | May 29, 2014 · Amount on File |
| Deed Sale | May 29, 2014 · Amount on File |
| Prior Sale | Nov 7, 2005 · Amount on File |
| Deed Document Number | 2014297022 |
| Deed Book / Page | 1 / 80291 |
| Prior Transfer Date | May 23, 2014 |
| Prior Transfer Doc | 0001/80291 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 109 Columbia St was $1,036, down 31.5% from the year before.
Source: Sanders County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Sanders County |
| Municipality | Thompson Falls City |
| Elementary School District | Thompson Falls Elementary School District (PK - 08) |
| Secondary School District | Thompson Falls High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,036.00 (-31.48%) | $186,500 (-) | |
| 2025 | $1,512.00 | $186,500 | $186,500 Land $66,854 Building $119,646 |
| 2023 | $1,963.00 | $174,300 | $174,300 Land $31,681 Building $142,619 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 109 Columbia St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 14, 2019
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 109 Columbia St is low, with a 0.03% 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 | 0.03% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THOMPSON FALLS serves 1,950 people · EPA ID MT0000341 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2023–2025) 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 216 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Blackfoot Telephone Cooperative Fiber | 1,000 / 500 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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