Tuolumne County property record for 21379 Crystal Falls Dr, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.248 acres (10,787 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $185 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-052-009-000 |
| Primary APN | 081-052-009-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,787 sqft (0.248 acres) |
|---|
| Old Parcel Number | 081-052-009 |
|---|---|
| Street Address | 21379 CRYSTAL FALLS DR |
| City | SONORA |
| State | CA |
| Zip | 95370-9163 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | CRYSTAL FALLS RANCH 1B L161 |
| Legal Subdivision | CRYSTAL FALLS RANCH 1B |
| Legal Lot Number | 161 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 2201 |
21379 Crystal Falls Dr, a single family home, is held in a trust.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5340 ALAN AVE, SAN JOSE, CA 95124-5748 |
| Owner Type | Company |
| Vesting | Trust |
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 | Sep 20, 2026 |
The 2025 property tax bill for 21379 Crystal Falls Dr was $185.
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Elementary School District | Curtis Creek Elementary School District (KG - 08) |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $18,084 (+2%) Land $18,084 | |
| 2025 | $185.00 | $17,730 Land $17,730 |
| 2023 | $178.00 (+2.3%) | $17,043 Land $17,043 |
| 2022 | $174.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21379 Crystal Falls Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 21, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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.
Wildfire risk around 21379 Crystal Falls Dr is high, ranking above 74% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 | SLIDE INN SNOWBOWL WATER CO private · serves 417 people · EPA ID CA5500077 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2023 |
| Lead | 3 ppb (2022–2024) 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 275 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
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