Tuolumne County property record for 20998 Niagara River Dr, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,568 sqft · built 1975 |
| Lot Size | 0.38 acres (16,552 sqft) |
| Owner | Individual Name on File |
| Last Sale | $150,500 (Feb 2012) |
| Tax Bill | $1,937 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-031-005-000 |
| Primary APN | 081-031-005-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,568 sqft Living Area |
| 1st Floor Area | 1,568 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1976 |
| Construction Type | Wood |
| Lot Area | 16,552 sqft (0.38 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 081-031-005 |
|---|---|
| Street Address | 20998 NIAGARA RIVER DR |
| City | SONORA |
| State | CA |
| Zip | 95370-9102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | CRYSTAL FALLS RANCH 1A L14 |
| Legal Subdivision | CRYSTAL FALLS RANCH 1A |
| Legal Lot Number | 14 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 2201 |
20998 Niagara River Dr is owned and occupied by an individual who bought it in February 2012.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20998 NIAGARA RIVER DR, SONORA, CA 95370-9102 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Last Sale | Feb 14, 2012 · Amount on File |
| Deed Sale | Feb 14, 2012 · Amount on File |
| Prior Sale | Nov 17, 2011 · Amount on File |
| Deed Document Number | 20121957 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20998 Niagara River Dr was $1,937 with a homeowner's exemption.
Source: Tuolumne County assessment roll, as of July 7, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $192,289 (+2%) Land $51,239 Building $141,050 | ||
| 2025 | $1,937.00 Homeowner's exemption | $188,520 Land $50,235 Building $138,285 | |
| 2023 | $1,858.00 (-1.85%) Homeowner's exemption | $181,201 Land $48,285 Building $132,916 | $316,440 |
| 2022 | $1,893.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20998 Niagara River Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
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 |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 20998 Niagara River Dr is high, ranking above 78% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 78% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 129 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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