Beaverhead County property record for 629 S Argenta St, Dillon, MT 59725
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,250 sqft · built 1978 |
| Lot Size | 0.198 acres (8,625 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,795 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R1816100 |
| Primary APN | R1816100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,250 sqft Living Area |
| 1st Floor Area | 1,250 sqft |
| Basement Area | 900 sqft |
| Finished Basement | 900 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,625 sqft (0.198 acres) |
| Lot Dimensions | 115 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 1,008 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 84 sqft |
| Deck Area | 174 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000401054 |
|---|---|
| Street Address | 629 S ARGENTA ST |
| City | DILLON |
| State | MT |
| Zip | 59725-2308 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S24, T07 S, R09 W, ACRES 0.198, DILLON TRACT IN NE4NE4 |
| Legal Range | 09W |
| Legal Township | 07S |
| Legal Section | 24 |
| Jurisdiction | BEAVERHEAD MT |
| Township / Civil Division | DILLON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 300 |
629 S Argenta St is owned and occupied by two individuals.
Source: Beaverhead County records, as of August 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 629 S ARGENTA ST, DILLON, MT 59725-2308 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 629 S Argenta St was $1,795, down 12.9% from the year before.
Source: Beaverhead County assessment roll, as of August 18, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Beaverhead County |
| Municipality | Dillon City |
| Secondary School District | Beaverhead County High School District (09 - 12) |
| Elementary School District | Dillon Elementary School District (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,795.00 (-12.95%) | $355,900 (-) | |
| 2025 | $2,062.00 | $355,900 | $355,900 Land $72,098 Building $283,802 |
| 2023 | $2,774.00 | $301,000 | $301,000 Land $75,987 Building $225,013 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 629 S Argenta St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 28, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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 629 S Argenta St is low, with a 0.01% annual chance of wildfire.
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 | CITY OF DILLON serves 4,300 people · EPA ID MT0000201 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 3 ppb (2022–2024) 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 136 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
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