Shoshone County property record for 503 Markwell Ave, Silverton, ID 83867
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,316 sqft · built 1972 |
| Lot Size | 0.181 acres (7,884 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,001 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | RPO3500006010AA |
| Primary APN | RPO3500006010AA |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,316 sqft Living Area |
| Basement Area | 120 sqft |
| Finished Basement | 120 sqft |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Roof Type | Gable |
| Lot Area | 7,884 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 650 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 503 MARKWELL AVE |
|---|---|
| City | SILVERTON |
| State | ID |
| Zip | 83867 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W UNION TWNST 21-48-4 LOT 11 & 40' OF LOT 10 BLK 6 (CROPPER B&J CP) |
| Legal Range | 04E |
| Legal Township | 48N |
| Legal Section | 21 |
| Legal Subdivision | WESTERN UNION TOWNSITE |
| Legal Block | 6 |
| Legal Lot Number | 10 |
| Jurisdiction | SHOSHONE ID |
| Township / Civil Division | OSBURN-WALLACE |
| Census Block Group | 5 |
| Census Block | 5068 |
| Census Tract | 960400 |
Source: Shoshone County records, as of October 20, 2026
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 174, SILVERTON, ID 83867-0174 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Shoshone County assessment roll, as of August 31, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Shoshone County |
| Unified School District | Wallace School District 393 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $307,747 (+1.19%) Land $78,947 Building $228,800 | ||
| 2025 | $1,001.00 (+9.52%) Homeowner's exemption | $304,126 (+8.85%) Land $77,200 Building $226,926 | $307,747 (+1.19%) Land $78,947 Building $228,800 |
| 2024 | $304,126 (+8.85%) Land $77,200 Building $226,926 | ||
| 2023 | $914.00 Homeowner's exemption | $279,399 Land $70,645 Building $208,754 | $279,399 Land $70,645 Building $208,754 |
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 June 22, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (2012–2023) |
| Most Recent Claim | Jan 2023 · other causes |
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 56% of the US · lower than 83% of Idaho |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 200 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ziply Fiber Fiber | 6,000 / 6,000 |
| Optimum Cable | 500 / 20 |
5G and 4G LTE (outdoors only)
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