Tuolumne County property record for 21073 Niagara River Dr, Sonora, CA 95370 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,182 sqft · built 1977 |
| Lot Size | 0.402 acres (17,513 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,522 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-024-001-000 |
| Primary APN | 081-024-001-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 1,182 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Construction Type | Wood |
| Lot Area | 17,513 sqft (0.402 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 081-024-001 |
|---|---|
| Street Address | 21073 NIAGARA RIVER DR |
| City | SONORA |
| State | CA |
| Zip | 95370-9102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CRYSTAL FALLS RANCH 1A L53 |
| Legal Subdivision | CRYSTAL FALLS RANCH 1A |
| Legal Lot Number | 53 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 2201 |
Source: Tuolumne County records · APN 081-024-001-000
Assessment roll updated July 7, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 21073 NIAGARA RIVER DR, SONORA, CA 95370-9102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Tuolumne County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Elementary School District | Soulsbyville Elementary School District (KG - 08) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $152,660 (+2%) Land $42,331 Building $110,329 | ||
| 2025 | $1,522.00 (+4.25%) Homeowner's exemption | $149,667 (+4.04%) Land $41,501 Building $108,166 | |
| 2023 | $1,460.00 (+1.81%) Homeowner's exemption | $143,858 Land $39,891 Building $103,967 | $323,640 |
| 2022 | $1,434.00 |
Source: FEMA National Flood Hazard Layer, Tuolumne County (06109C), updated October 21, 2022 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 061090022013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 3 individual NFIP policies nearby |
| Nearby Flood Policies | 3 in force 3 of 3 on primary residences |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | High above 78% of the US · above 55% of California |
|---|---|
| Wildfire Likelihood | About 1 in 195 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
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