Ravalli County property record for 231 Cooper Ln, Hamilton, MT 59840
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 936 sqft · built 1952 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,285 (2026) |
| Deeds & Mortgages | Mar 2023 Transfer |
| Flood Zone | Zone D (undetermined) |
| APN | R1339814 |
| Primary APN | R1339814 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 936 sqft Living Area |
| 1st Floor Area | 936 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Conventional |
| Exterior Material | Other |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,712 sqft (0.2 acres) |
| Porch | Slab |
| Porch Area | 48 sqft |
| Pole Barn | 400 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 0000845100 |
|---|---|
| Street Address | 231 COOPER LN |
| City | HAMILTON |
| State | MT |
| Zip | 59840-3000 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WERTH ADD, S31, T06 N, R20 W, LOT 004, 8712 SQUARE FEET, S 50' OF N 100' OF LOT 4 50' X 175' |
| Legal Range | 20W |
| Legal Township | 06N |
| Legal Section | 31 |
| Legal Subdivision | WERTH ADD |
| Legal Lot Number | 4 |
| Jurisdiction | RAVALLI MT |
| Township / Civil Division | HAMILTON |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 602 |
Source: Ravalli County records, as of October 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 231 COOPER LN, HAMILTON, MT 59840-3000 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 6, 2019 |
| Deed Sale | Jun 6, 2019 |
| Prior Sale | Dec 26, 2007 |
| Last Transfer Date | Mar 8, 2023 |
| Transfer Doc | 0000784597 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RAVALLI MT |
| Recording Date | Mar 9, 2023 |
| Property Address | 231 COOPER LN, HAMILTON, MT 59840-3000 |
| Document Number | 0000784597 |
| Instrument Date | Mar 8, 2023 |
| Instrument | 784597 |
| Transaction Type | Transfer |
| Record Updated | Sep 7, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 231 COOPER LN, HAMILTON, MT 59840-3000 |
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 | $2,285.00 (+144.12%) | $269,900 (+86.16%) | |
| 2025 | $269,900 (+86.16%) Land $113,730 Building $156,170 | ||
| 2023 | $936.00 | $144,982 | $144,982 Land $44,432 Building $100,550 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 93% of Montana |
|---|---|
| Wildfire Likelihood | 0.01% 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 | BLUEBIRD MB HM PARK HAMILTON private · serves 75 people · EPA ID MT0001083 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Also Mapped Here | CITY OF HAMILTON |
| Lead | Under 1 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 307 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 | 1,000 / 1,000 |
| Rocky Mountain Internet Fixed Wireless | 350 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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