Tuolumne County property record for 10989 Mountain Brow Rd, Sonora, CA 95370
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 1,104 sqft · built 1987 |
| Lot Size | 18.1 acres (789,743 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,160 (2025) |
| Deeds & Mortgages | Mar 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-160-028-000 |
| Primary APN | 033-160-028-000 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Building Area | 1,104 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Multi-Family |
| Lot Area | 789,743 sqft |
| Old Parcel Number | 033-160-028 |
|---|---|
| Street Address | 10989 MOUNTAIN BROW RD |
| City | SONORA |
| State | CA |
| Zip | 95370-9419 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | RE-5,AIR |
| Legal Description | PAR 2 PM 3-26 POR SEC 23 26 T2N R14E 18.132AC |
| Legal Subdivision | SHAWS FLAT AREA |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | SONORA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 5102 |
10989 Mountain Brow Rd, a residential property, is owner-occupied and held in a trust since February 2017.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 20450 SUNNY RIDGE LN, SONORA, CA 95370-9425 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Last Transfer Date | Feb 16, 2017 |
| Transfer Doc | 0000003381 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Mar 29, 2017 |
| Property Address | 10989 MOUNTAIN BROW RD, SONORA, CA 95370-9419 |
| Document Number | 0000003381 |
| Instrument Date | Mar 16, 2017 |
| Instrument | 3381 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 20450 SUNNY RIDGE LN SONORA CA 953709425, SONORA, CA 95370-9425 |
The 2025 property tax bill for 10989 Mountain Brow Rd was $1,160 with a homeowner's exemption.
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Elementary School District | Columbia Union Elementary School District (KG - 08) |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $117,036 (+2%) Land $68,143 Building $48,893 | |
| 2025 | $1,160.00 Homeowner's exemption | $114,742 Land $66,807 Building $47,935 |
| 2023 | $1,114.00 (+2.01%) Homeowner's exemption | $110,289 Land $64,214 Building $46,075 |
| 2022 | $1,092.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10989 Mountain Brow Rd 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 10989 Mountain Brow Rd is high, ranking above 83% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 83% of the US · above 61% of California |
|---|---|
| Wildfire Likelihood | 0.6% 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 84 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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