Tuolumne County property record for 20997 Niagara River Dr, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,684 sqft · built 1974 |
| Lot Size | 0.462 acres (20,110 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,819 (2025) |
| Deeds & Mortgages | May 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-032-012-000 |
| Primary APN | 081-032-012-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,684 sqft Living Area |
| 1st Floor Area | 1,684 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Construction Type | Wood |
| Lot Area | 20,110 sqft (0.462 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 081-032-012 |
|---|---|
| Street Address | 20997 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 L58 |
| Legal Subdivision | CRYSTAL FALLS RANCH 1A |
| Legal Lot Number | 58 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 2201 |
Source: Tuolumne County assessment roll, as of July 7, 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 | PO BOX 377, SOULSBYVILLE, CA 95372-0377 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Property Address | 20997 NIAGARA RIVER DR, SONORA, CA 95370-9102 |
| Transaction Type | Mortgage |
| Record Updated | Jun 12, 2023 |
| Title Company | NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC |
| Name | Verified Name |
|---|---|
| Address | 20997 NIAGARA RIVER DR, SONORA, CA 95370-9102 |
| Document Number | 0000004162 |
|---|---|
| Date | May 25, 2023 |
| Instrument | 2023004162 |
| Name | BANK OF STOCKTON |
|---|---|
| Type | Bank |
| Address | STOCKTON, CA 95201 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $181,041 (+2%) Land $54,855 Building $126,186 | ||
| 2025 | $1,819.00 (+4.24%) Homeowner's exemption | $177,492 (+4.04%) Land $53,780 Building $123,712 | |
| 2023 | $1,745.00 (-2.08%) Homeowner's exemption | $170,602 Land $51,693 Building $118,909 | $343,620 |
| 2022 | $1,782.00 |
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 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.
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 |
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 USA Fixed Wireless | 100 / 20 |
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