Tuolumne County property record for 21700 el Oso Way, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,378 sqft · built 1977 |
| Lot Size | 0.441 acres (19,195 sqft) |
| Owner | Individual Name on File |
| Last Sale | $300,000 (Dec 2020) |
| Tax Bill | $3,392 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Dec 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 085-250-020-000 |
| Primary APN | 085-250-020-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,378 sqft Living Area |
| Gross Area | 1,862 sqft |
| 1st Floor Area | 1,378 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Modern |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 19,195 sqft (0.441 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 085-250-020 |
|---|---|
| Street Address | 21700 EL OSO WAY |
| City | SONORA |
| State | CA |
| Zip | 95370-9654 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | PHOENIX LAKE C C ESTATES 3 L288 |
| Legal Subdivision | PHOENIX |
| Legal Lot Number | 288 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 2202 |
21700 el Oso Way is owned by an individual who bought it in December 2020.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 8018 MOUNTAIN PASS RD, JAMESTOWN, CA 95327 |
| 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.
| Date | Document |
|---|---|
| Dec 30, 2021 | Deed of Trust, Mortgage · FHA Mortgage ROCKET MORTGAGE LLC |
| Dec 8, 2020 | Grant Deed, Transfer · FHA Mortgage QUICKEN LOANS LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 8, 2020 · Amount on File |
| Deed Sale | Dec 8, 2020 · Amount on File |
| Deed Document Number | 202016439 |
| Prior Transfer Date | Mar 19, 2014 |
| Prior Transfer Doc | 0000003157 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Property Address | 21700 EL OSO WAY, SONORA, CA 95370-9654 |
| Transaction Type | Mortgage |
| Record Updated | Jan 10, 2022 |
| Title Company | AMROCK INC, AMROCK |
| Name | Verified Name |
|---|---|
| Address | 21700 E1 OSO WAY, SONORA, CA 95370 |
| Document Number | 0000020334 |
|---|---|
| Date | Dec 30, 2021 |
| Instrument | 2021020334 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Dec 8, 2020 |
| Property Address | 21700 EL OSO WAY, SONORA, CA 95370-9654 |
| Document Number | 0000016439 |
| Map Reference | VOL 4 PG 91 |
| Instrument Date | Oct 30, 2020 |
| Instrument | 2020016439 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2021 |
| Title Company | AMROCK LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21700 EL OSO WAY, 21700, SONORA, CA 95370-9654 |
| Name | Verified Name |
|---|---|
| Address | 8018 MOUNTAIN PASS RD, JAMESTOWN, CA 95327 |
| Document Number | 0000016440 |
|---|---|
| Date | Dec 8, 2020 |
| Instrument | 2020016440 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 21700 el Oso Way was $3,392.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $331,223 (+2%) Land $55,203 Building $276,020 | ||
| 2025 | $3,392.00 | $324,729 Land $54,121 Building $270,608 | |
| 2023 | $3,262.00 (+2%) | $312,120 Land $52,020 Building $260,100 | $322,740 |
| 2022 | $3,198.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21700 el Oso Way 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 | 2 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 21700 el Oso Way is high, ranking above 88% of the US, with a 0.9% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 88% of the US · above 70% of California |
|---|---|
| Wildfire Likelihood | 0.9% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | PHOENIX LAKE ESTATES CC MWC private · serves 1,168 people · EPA ID CA5510026 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2024–2026) 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 121 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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