San Joaquin County property record for 391 Hermosa St, Lathrop, CA 95330
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,087 sqft · built 2024 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $706,500 (Oct 2024) |
| Tax Bill | $10,501 (2026) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 192-250-540-000 |
| Primary APN | 192-250-540-000 |
|---|
| Year Built | Built 2024 |
|---|---|
| Lot Area | 5,227 sqft (0.12 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 391 HERMOSA ST |
|---|---|
| City | LATHROP |
| State | CA |
| Zip | 95330-7848 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 66 STANFORD CROSSING-PHASE 1D, TRACT NO.4105 |
| Legal Subdivision | TRACT NO. 4105 |
| Legal Tract | 4105 |
| Legal Lot Number | 66 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 3 |
| Census Block | 3056 |
| Census Tract | 5119 |
391 Hermosa St is held in a trust since October 2024.
Source: San Joaquin County records, as of October 13, 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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 4340 W RUBY HILL DR, PLEASANTON, CA 94566-2247 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 2, 2024 · Amount on File |
| Deed Sale | Oct 2, 2024 · Amount on File |
| Deed Document Number | 202483991 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 391 Hermosa St was $10,501, down 3.4% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Lathrop City |
| Unified School District | Manteca Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $10,501.00 (-3.44%) | |
| 2025 | $10,875.00 | $706,180 Land $135,000 Building $571,180 |
| 2023 | $2,923.00 | $4,720 Land $4,720 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 391 Hermosa St in Zone X, where a levee reduces flood risk, though there have been 1 flood claim nearby since 2023.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 37 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 37 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Apr 2023 · Severe Winter Storms, Straight-line Winds, 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.
Wildfire risk around 391 Hermosa St is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond ember reach |
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 | CITY OF LATHROP serves 38,596 people · EPA ID CA3910015 |
|---|---|
| Water Source | Purchased surface water from SOUTH SAN JOAQUIN IRRIGATION DISTRICT |
| Last State Inspection | Dec 2024 |
| Also Mapped Here | SAN JOAQUIN COUNTY-MOKELUMNE ACRES |
| Lead | Under 1 ppb (2022–2024) 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, 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 491 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Ayera Technologies, Matrix Broadband, Verizon.
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