Ravalli County property record for 171 Old Corvallis Rd, Hamilton, MT 59840
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 4 ba · 1,752 sqft · built 1978 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | Individual Name on File |
| Last Sale | $433,912 (Jun 2023) |
| Tax Bill | $3,513 (2026) |
| Deeds & Mortgages | Jun 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R1336975 |
| Primary APN | R1336975 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,752 sqft Total Area |
| 1st Floor Area | 1,752 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 22,651 sqft (0.52 acres) |
| View / Lot | Major Street/Thoroughfare |
| Garage Type | Attached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 48 sqft |
| Heating Fuel | Electric |
|---|---|
| Sewer | Septic |
| Water Source | Well |
| Account Number | 0000701000 |
|---|---|
| Street Address | 171 OLD CORVALLIS RD |
| City | HAMILTON |
| State | MT |
| Zip | 59840-3123 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | JEFFREY AND HOSFORD ADD, S24, T06 N, R21 W, 22651 SQUARE FEET, PT LOTS 7 & 8 BLK 1 AMEND SUB PLAT #214 TRACT A-2 |
| Legal Range | 21W |
| Legal Township | 06N |
| Legal Section | 24 |
| Legal Subdivision | JEFFREY AND HOSFORD ADD |
| Legal Tract | A-2 |
| Legal Block | 1 |
| Legal Lot Number | 7,8 |
| Jurisdiction | RAVALLI MT |
| Township / Civil Division | HAMILTON |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 602 |
171 Old Corvallis Rd, a duplex, is owned by an individual who bought it in June 2023.
Source: Ravalli County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 2244, AVILA BEACH, CA 93424-2244 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jun 26, 2023 · Amount on File |
| Deed Sale | Jun 26, 2023 · Amount on File |
| Deed Document Number | 2023787948 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | RAVALLI MT |
| Recording Date | Jun 26, 2023 |
| Property Address | 171 OLD CORVALLIS RD, HAMILTON, MT 59840-3123 |
| Document Number | 0000787948 |
| Instrument Date | Jun 23, 2023 |
| Instrument | 787948 |
| Transaction Type | Transfer |
| Record Updated | Sep 7, 2023 |
| Title Company | NOT AVAILABLE, FLYING S T&E OF MT INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2244, AVILA BEACH, CA 93424-2244 |
| Document Number | 0000787949 |
|---|---|
| Date | Jun 26, 2023 |
| Instrument | 787949 |
| Name | OPPORTUNITY BANK OF MT |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2053 |
The 2026 property tax bill for 171 Old Corvallis Rd was $3,513.
Source: Ravalli County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Ravalli County |
| Unified School District | Hamilton K-12 Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,513.00 | $415,000 | |
| 2025 | $415,000 Land $256,069 Building $158,931 | ||
| 2023 | $1,787.00 | $276,700 | $276,700 Land $126,857 Building $149,843 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 171 Old Corvallis Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022
| 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 171 Old Corvallis Rd is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 73% of Montana |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | None beyond ember reach |
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 HAMILTON serves 5,660 people · EPA ID MT0000234 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2026 |
| Lead | 2 ppb (2024–2026) 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 132 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Grizzly Broadband Fixed Wireless · Fiber in parts of the area | 1,000 / 1,000 |
| Rocky Mountain Internet Fixed Wireless | 350 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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