Tuolumne County property record for 10938 Black Rd, Big Oak Flat, CA 95305
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,344 sqft · built 1973 |
| Lot Size | 3.98 acres (173,804 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,495 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-500-025-000 |
| Primary APN | 066-500-025-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Building Area | 1,344 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Mobile Home |
| Lot Area | 173,804 sqft |
| Old Parcel Number | 066-500-025 |
|---|---|
| Street Address | 10938 BLACK RD |
| City | BIG OAK FLAT |
| State | CA |
| Zip | 95305-0080 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | M-1 |
| Legal Description | PAR 1 PM 4-68 POR SEC 30 T1S R16E 3.992AC |
| Legal Range | 16E |
| Legal Township | 01S |
| Legal Section | 30 |
| Legal Subdivision | BIG OAK FLAT |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | GROVELAND |
| Census Block Group | 3 |
| Census Block | 3067 |
| Census Tract | 4202 |
Source: Tuolumne County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 101, BIG OAK FLAT, CA 95305-0101 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Unified School District | Big Oak Flat-Groveland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $138,465 (+1.77%) Land $9,947 Building $128,518 | |
| 2025 | $1,495.00 (+3.1%) Homeowner's exemption | $136,056 (+3.56%) Land $9,752 Building $126,304 |
| 2023 | $1,450.00 (+1.75%) Homeowner's exemption | $131,380 Land $9,374 Building $122,006 |
| 2022 | $1,425.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 1 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 99.3% of the US · above 95% of California |
|---|---|
| Wildfire Likelihood | 3% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | GROVELAND COMMUNITY SERV DIST private · serves 3,400 people · EPA ID CA5510009 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Apr 2025 |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| 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 14 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sierra Nevada Communications Cable | 600 / 25 |
| Starlink Satellite | 280 / 30 |
| Conifer Communications Fixed Wireless | 100 / 10 |
5G (outdoors only) and 4G LTE
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