Ada County property record for 21817 Silverthorne Ave, Star, ID 83669
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Company Name on Record |
| Last Sale | $7,002,800 (Mar 2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R3403510300 |
| Primary APN | R3403510300 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,019 sqft (0.23 acres) |
|---|
| Sewer | Connected |
|---|
| Account Number | R3403510300 |
|---|---|
| Street Address | 21817 SILVERTHORNE AVE |
| City | STAR |
| State | ID |
| Zip | 83669-1269 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | 13-4N-2W NE LEGADO NO 1 LT 4 BLK 1 |
| Legal Subdivision | LEGADO NO 1 |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | CANYON ID |
Source: Ada County records, as of July 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 29505 40TH AVE NW, STANWOOD, WA 98292-6439 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2026 · Amount on Record |
| Deed Sale | Mar 9, 2026 · Amount on Record |
| Deed Document Number | 20268555 |
| Record Updated | Sep 20, 2026 |
Source: Ada County assessment roll, as of July 8, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Ada County |
| Municipality | Star City |
| Unified School District | Meridian Joint School District 2 (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $182,500 Land $182,500 | $182,500 Land $182,500 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective October 4, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 95% of Idaho |
|---|---|
| Wildfire Likelihood | 0.03% 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 | STAR SEWER AND WATER DIST WATER SYSTEM public/private · serves 14,000 people · EPA ID ID4010220 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2021 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 376 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: Anthem Broadband, CenturyLink.
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