Beaverhead County property record for 603 Monroe Ave, Dillon, MT 59725
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,288 sqft · built 1983 |
| Lot Size | 0.337 acres (14,680 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,843 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R1815814 |
| Primary APN | R1815814 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,288 sqft Living Area |
| 1st Floor Area | 1,288 sqft |
| Basement Area | 1,288 sqft |
| Finished Basement | 1,288 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,680 sqft (0.337 acres) |
| Lot Dimensions | 127 ft deep x 76 ft wide |
| Garage Area | 912 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 24 sqft |
| Deck Area | 300 sqft |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000400813 |
|---|---|
| Street Address | 603 MONROE AVE |
| City | DILLON |
| State | MT |
| Zip | 59725-2982 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | BARNETT ADD (DILLON), S18, T07 S, R08 W, BLOCK 8, LOT 2, ACRES 0.337, VACATED 12' FRANKLIN AVE |
| Legal Range | 08W |
| Legal Township | 07S |
| Legal Section | 18 |
| Legal Subdivision | BARNETT ADD (DILLON) |
| Legal Block | 8 |
| Legal Lot Number | 2 |
| Jurisdiction | BEAVERHEAD MT |
| Township / Civil Division | DILLON |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 300 |
603 Monroe Ave is owned by two individuals who acquired it in January 2022.
Source: Beaverhead County records, as of August 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 171, DILLON, MT 59725-0171 |
| 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 Transfer Date | Jan 21, 2022 |
| Transfer Doc | 0000301441 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 603 Monroe Ave was $1,843, down 13.6% 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 | $1,843.00 (-13.64%) | $365,500 (-) | |
| 2025 | $2,134.00 | $365,500 | $365,500 Land $91,107 Building $274,393 |
| 2023 | $2,820.00 | $304,300 | $304,300 Land $88,757 Building $215,543 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 Monroe Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1984.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1984) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 1984 · tidal / storm surge |
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.
The area around 603 Monroe Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 242 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 |
| Starlink Satellite | 280 / 30 |
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