Sanders County property record for 226 Boulder Ave, Thompson Falls, MT 59873
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,892 sqft · built 1976 |
| Lot Size | 0.478 acres (20,822 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $199,000 (Mar 2024) |
| Tax Bill | $373 (2026) |
| Deeds & Mortgages | Jun 2026 Mortgage Mar 2024 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R355330 |
| Primary APN | R355330 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,892 sqft Living Area |
| 1st Floor Area | 1,772 sqft |
| 2nd Floor Area | 1,120 sqft |
| Family Room | Family Room |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,822 sqft (0.478 acres) |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 364 sqft |
| Shed | 1 Shed |
| Shed Area | 100 sqft |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000003294 |
|---|---|
| Street Address | 226 BOULDER AVE |
| City | THOMPSON FALLS |
| State | MT |
| Zip | 59873-7737 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SILCOX ADD (THOMPSON FALLS), S09, T21 N, R29 W, BLOCK 003, LOT 001, LOTS 1-2 |
| Legal Range | 29W |
| Legal Township | 21N |
| Legal Section | 09 |
| Legal Subdivision | SILCOX ADD (THOMPSON FALLS) |
| Legal Block | 3 |
| Legal Lot Number | 1,2 |
| Jurisdiction | SANDERS MT |
| Township / Civil Division | THOMPSON FALLS-WEST END |
| Census Block Group | 1 |
| Census Block | 1103 |
| Census Tract | 202 |
226 Boulder Ave is owned and occupied by two individuals who bought it in March 2024.
Source: Sanders County records, as of September 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 1223, THOMPSON FALLS, MT 59873-1223 |
| 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.
| Date | Document |
|---|---|
| Jun 26, 2026 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Mar 1, 2024 | Deed of Trust, Mortgage · Conventional Mortgage MANN MORTGAGE LLC |
| Mar 22, 2024 | Deed of Trust, Mortgage · Line of Credit FIRST INTERSTATE BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 15, 2024 · Amount on File |
| Deed Sale | Mar 15, 2024 · Amount on File |
| Deed Document Number | 2024331817 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANDERS MT |
| Recording Date | Jun 26, 2026 |
| Property Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Document Number | 0000340651 |
| Instrument Date | Jun 20, 2026 |
| Instrument | 2026340651 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SERVICES |
| Name | Verified Name |
|---|---|
| Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Document Number | 0000340651, |
|---|---|
| Date | Jun 26, 2026 |
| Instrument | 2026340651 |
| Name | NEWREZ LLC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Jul 1, 2046 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.51% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANDERS MT |
| Property Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Transaction Type | Mortgage |
| Record Updated | Apr 10, 2024 |
| Title Company | NOT AVAILABLE, FLYING S T&E THOMPS |
| Name | Verified Name |
|---|---|
| Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Document Number | 0000331679 |
|---|---|
| Date | Mar 1, 2024 |
| Instrument | 331679 |
| Name | MANN MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | KALISPELL, MT 59901 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANDERS MT |
| Property Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Transaction Type | Mortgage |
| Record Updated | Apr 10, 2024 |
| Name | Verified Name |
|---|---|
| Address | 226 BOULDER AVE, THOMPSON FALLS, MT 59873-7737 |
| Document Number | 0000331869 |
|---|---|
| Date | Mar 22, 2024 |
| Instrument | 331869 |
| Name | FIRST INTERSTATE BANK |
|---|---|
| Type | Bank |
| Address | MISSOULA, MT 59806 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 18, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2026 property tax bill for 226 Boulder Ave was $373 with a homeowner's exemption, down 82.4% 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 | $373.00 (-82.41%) Homeowner's exemption | $340,600 (-) | |
| 2025 | $2,121.00 | $340,600 | $340,600 Land $81,160 Building $259,440 |
| 2023 | $3,118.00 | $339,000 | $339,000 Land $49,440 Building $289,560 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 226 Boulder Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 14, 2019 · 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 |
| Nearby Flood Policies | 1 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 226 Boulder Ave 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 66% 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 50 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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