Sanders County property record for 323 Grove St, Thompson Falls, MT 59873
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,637 sqft · built 1959 |
| Lot Size | 0.384 acres (16,727 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,328 (2026) |
| Deeds & Mortgages | Jan 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R355692 |
| Primary APN | R355692 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,637 sqft Living Area |
| 1st Floor Area | 1,637 sqft |
| Family Room | Family Room |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 16,727 sqft (0.384 acres) |
| Lot Dimensions | 148 ft deep x 113 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 286 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000003449 |
|---|---|
| Street Address | 323 GROVE ST |
| City | THOMPSON FALLS |
| State | MT |
| Zip | 59873-3177 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | THOMPSON FALLS ORIG TOWNSITE, S08, T21 N, R29 W, BLOCK 041, LOT 001, LOTS 1-4 |
| Legal Range | 29W |
| Legal Township | 21N |
| Legal Section | 08 |
| Legal Subdivision | THOMPSON FALLS ORIG TOWNSITE |
| Legal Block | 41 |
| Legal Lot Number | 1-4 |
| Jurisdiction | SANDERS MT |
| Township / Civil Division | THOMPSON FALLS-WEST END |
| Census Block Group | 2 |
| Census Block | 2061 |
| Census Tract | 202 |
323 Grove St is owned by two individuals who acquired it in April 2022.
Source: Sanders County records, as of September 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 356, THOMPSON FALLS, MT 59873-0356 |
| 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 |
|---|---|
| Last Sale | May 26, 2021 |
| Deed Sale | May 26, 2021 |
| Prior Sale | Jan 10, 2020 · Amount on File |
| Deed Document Number | 2021321576 |
| Last Transfer Date | Apr 21, 2022 |
| Transfer Doc | 0000325689 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SANDERS MT |
| Recording Date | Jan 10, 2020 |
| Property Address | 323 GROVE ST, THOMPSON FALLS, MT 59873-3177 |
| Document Number | 0000315300 |
| Instrument Date | Jan 9, 2020 |
| Instrument | 315300 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 356, THOMPSON FALLS, MT 59873-0356 |
| Document Number | 0000315301 |
|---|---|
| Date | Jan 10, 2020 |
| Instrument | 315301 |
| Name | WHITEFISH CREDIT UNION |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Feb 1, 2040 |
The 2026 property tax bill for 323 Grove St was $1,328, down 26.4% 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 | $1,328.00 (-26.39%) | $238,900 (-) | |
| 2025 | $1,804.00 | $238,900 | $238,900 Land $75,250 Building $163,650 |
| 2023 | $2,282.00 | $211,700 | $211,700 Land $42,103 Building $169,597 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 323 Grove 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 323 Grove St is low, with a 0.04% 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 | 0.04% 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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