Madison County property record for 421 Mill St, Sheridan, MT 59749
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,390 sqft · built 1903 |
| Lot Size | 0.312 acres (13,591 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,529 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R254763 |
| Primary APN | R254763 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 1,390 sqft Living Area |
| 1st Floor Area | 794 sqft |
| Basement Area | 199 sqft |
| Year Built | Built 1903 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 13,591 sqft (0.312 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 72 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0007016900 |
|---|---|
| Street Address | 421 MILL ST |
| City | SHERIDAN |
| State | MT |
| Zip | 59749-9620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SHERIDAN ORIGINAL TOWNSITE, S26, T04 S, R05 W, LT 160' X 85' OF A.T. 79 |
| Legal Subdivision | SHERIDAN ORIGINAL TOWNSITE |
| Legal Lot Number | X |
| Jurisdiction | MADISON MT |
| Township / Civil Division | SHERIDAN |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 300 |
Source: Madison County records, as of October 27, 2025
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 | PO BOX 63, SHERIDAN, MT 59749-0063 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Madison County assessment roll, as of December 31, 2024
| Type | Name |
|---|---|
| State | Montana |
| County | Madison County |
| Municipality | Sheridan Town |
| Elementary School District | Sheridan Elementary School District (PK - 08) |
| Secondary School District | Sheridan High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,529.00 (-17.62%) | $380,800 (+39.18%) | $380,800 (+39.18%) Land $55,993 Building $324,807 |
| 2023 | $1,856.00 | $273,600 | $273,600 Land $40,817 Building $232,783 |
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 September 18, 2026 · 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 | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 77% of Montana |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 | TOWN OF SHERIDAN serves 632 people · EPA ID MT0000329 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 47 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 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 3 Rivers Communications Fiber | 1,000 / 1,000 |
| Wisp West Fixed Wireless | 200 / 100 |
5G (outdoors only) and 4G LTE
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