Fremont County property record for 643 W Main St, Saint Anthony, ID 83445
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 720 sqft · built 1910 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,037 (2025) |
| APN | RPS0173054013A |
| Primary APN | RPS0173054013A |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 720 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Street Address | 643 W MAIN ST |
|---|---|
| City | SAINT ANTHONY |
| State | ID |
| Zip | 83445-1346 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ST ANTHONY LOTS 13-14; AJD VAC PART W MAIN ST BLK 54 SEC 1 TWP 7 RGE 40 |
| Legal Range | 41 |
| Legal Township | 07 |
| Legal Section | 06 |
| Legal Subdivision | ST ANTHONY |
| Legal Block | 54 |
| Legal Lot Number | 13-14 |
| Jurisdiction | FREMONT ID |
| Township / Civil Division | ST. ANTHONY |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 970301 |
643 W Main St, a single family home, is owned by two individuals.
Source: Fremont County records, as of October 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 640 W 1ST N, SAINT ANTHONY, ID 83445-1306 |
| 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 | Oct 29, 2026 |
The 2025 property tax bill for 643 W Main St was $1,037.
Source: Fremont County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Fremont County |
| Municipality | St. Anthony City |
| Unified School District | Fremont County Joint School District 215 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $106,196 (-) Land $19,168 Building $87,028 | $106,196 (-) Land $19,168 Building $87,028 | |
| 2025 | $1,037.00 | $106,196 Land $19,168 Building $87,028 | $106,196 Land $19,168 Building $87,028 |
| 2023 | $970.00 | $89,418 Land $19,168 Building $70,250 | |
| 2022 | $89,418 Land $19,168 Building $70,250 | ||
| 2019 | $872.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 643 W Main St.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 643 W Main 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 97.9% of Idaho |
|---|---|
| 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 | ST ANTHONY serves 3,606 people · EPA ID ID7220067 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2023 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 58 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 383 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Anthem Broadband Fixed Wireless | 2,000 / 2,000 |
| Sparklight Cable | 1,000 / 50 |
| Fybercom Fixed Wireless | 300 / 300 |
| Verizon Fixed Wireless | 300 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: AT&T, Blackfoot Telephone Cooperative.
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