San Joaquin County property record for 300 E Legacy Dr, Mountain House, CA 95391
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Lot Size | 15.9 acres (695,217 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 254-040-040-000 |
| Primary APN | 254-040-040-000 |
|---|
| Lot Area | 695,217 sqft (15.9 acres) |
|---|
| Street Address | 300 E LEGACY DR |
|---|---|
| City | MOUNTAIN HOUSE |
| State | CA |
| Zip | 95391-1016 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Legal Description | 03 NOW NON-TAXABLE PER 2002-177790 |
| Legal Subdivision | MOUNTAIN HOUSE NEIGHBORHOOD F |
| Legal Lot Number | 11 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 5222 |
Source: San Joaquin County records · APN 254-040-040-000
Assessment roll updated July 1, 2023 · Last verified July 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 16555 VON SOSTEN RD, TRACY, CA 95304-7220 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Oct 10, 2002 |
| Transfer Doc | 0000177790 |
| Record Updated | Jun 07, 2026 |
Source: San Joaquin County records · Assessment roll updated July 1, 2023 · Last verified July 2023
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Mountain House City |
| Unified School District | Lammersville Joint Unified School District (KG - 12) |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Zinnia Networks Fixed Wireless | 400 / 80 |
| UnWired Broadband Holding Fixed Wireless | 400 / 50 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 653 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MOUNTAIN HOUSE serves 26,400 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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