Sanders County property record for 511 S Boyer St, Plains, MT 59859
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,116 sqft · built 1934 |
| Lot Size | 0.398 acres (17,337 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,142 (2026) |
| Flood Zone | Zone A (high risk) |
| APN | R35624 |
| Primary APN | R35624 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,116 sqft Living Area |
| 1st Floor Area | 1,116 sqft |
| Family Room | Family Room |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Metal |
| Lot Area | 17,337 sqft (0.398 acres) |
| Porch | Porch |
| Porch Area | 276 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000000203 |
|---|---|
| Street Address | 511 S BOYER ST |
| City | PLAINS |
| State | MT |
| Zip | 59859-7734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MCGOWAN SECOND ADD (PLAINS), S27, T20 N, R26 W, BLOCK 00H, PLAT Y COS 779 PAR B |
| Legal Range | 26W |
| Legal Township | 20N |
| Legal Section | 27 |
| Legal Subdivision | MCGOWAN SECOND ADD (PLAINS) |
| Legal Block | H |
| Legal Lot Number | Y |
| Jurisdiction | SANDERS MT |
| Township / Civil Division | PLAINS |
| Census Block Group | 2 |
| Census Block | 2156 |
| Census Tract | 100 |
511 S Boyer St, a single family home, is owned by an individual.
Source: Sanders County records, as of September 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1615, PLAINS, MT 59859-1615 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 511 S Boyer St was $3,142.
Source: Sanders County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Sanders County |
| Municipality | Plains Town |
| Unified School District | Plains K-12 Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,142.00 | $221,400 | |
| 2025 | $221,400 Land $99,411 Building $121,989 | ||
| 2023 | $2,422.00 | $228,200 | $228,200 Land $88,322 Building $139,878 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 511 S Boyer St in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective November 14, 2019 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 6 (1997–2011) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Jul 2011 · Severe Storms And Flooding |
| Claims by Event |
|
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 511 S Boyer St is low, with less than 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 94% of the US · lower than 98.8% of Montana |
|---|---|
| Wildfire Likelihood | Under 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 | TOWN OF PLAINS serves 1,700 people · EPA ID MT0000305 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2026 |
| 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 | 2 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 90 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Blackfoot Telephone Cooperative Fiber | 1,000 / 500 |
| T-Mobile Fixed Wireless | 100 / 20 |
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