San Joaquin County property record for 231 Warren Ave, Lathrop, CA 95330
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 1.55 acres (67,518 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $305,000 (Jan 2021) |
| Tax Bill | $6,868 (2026) |
| Deeds & Mortgages | Jul 2026 Transfer Jan 2021 Sale |
| Flood Zone | Zone X (reduced by levee) |
| APN | 196-050-690-000 |
| Primary APN | 196-050-690-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 67,518 sqft (1.55 acres) |
|---|
| Old Parcel Number | 196-050-69 |
|---|---|
| Street Address | 231 WARREN AVE |
| City | LATHROP |
| State | CA |
| Zip | 95330-9379 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | 05-FM PT 196-050-67/PT TO 68 PER PM23-052 |
| Legal Subdivision | LATHROP ACRES |
| Legal Block | 1 |
| Legal Lot Number | 61,62 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 5127 |
231 Warren Ave, residential vacant land, is owned by a company that acquired it in July 2026.
Source: San Joaquin County records, as of October 13, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 6528 LITTLE FALLS DR, SAN JOSE, CA 95120-4049 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 |
|---|---|
| Jul 13, 2026 | Affidavit of Death of Trustee, Transfer |
| Jan 26, 2021 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 26, 2021 · Amount on File |
| Deed Sale | Jan 26, 2021 · Amount on File |
| Prior Sale | Aug 2, 2016 · Amount on File |
| Deed Document Number | 202114679 |
| Last Transfer Date | Jul 7, 2026 |
| Transfer Doc | 0000063346 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Jul 13, 2026 |
| Property Address | 231 WARREN AVE, LATHROP, CA 95330-9379 |
| Document Number | 0000063346 |
| Instrument Date | Jul 7, 2026 |
| Instrument | 202663346 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Tenant |
| Address | 6528 LITTLE FALLS DR, SAN JOSE, CA 95120-4049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Jan 26, 2021 |
| Property Address | 231 WARREN AVE, LATHROP, CA 95330-9379 |
| Document Number | 0000014679 |
| Instrument Date | Jan 9, 2021 |
| Instrument | 14679 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $336.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 331 SANTA ROSA DR LOS GATOS CA 950325714, LOS GATOS, CA 95032-5714 |
The 2026 property tax bill for 231 Warren Ave was $6,868, up 0.9% 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,868.00 (+0.9%) | ||
| 2025 | $6,807.00 | $541,216 Land $541,216 | |
| 2023 | $6,723.00 (+1.4%) | $520,200 Land $520,200 | $430,110 |
| 2022 | $6,630.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 231 Warren Ave in Zone X, where a levee reduces flood risk.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| 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.
Wildfire risk around 231 Warren Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 291 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Ayera Technologies Fixed Wireless | 1,000 / 500 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Matrix Broadband, unWired Broadband, Verizon.
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