San Joaquin County property record for 644 W 12th St, Tracy, CA 95376
| Property Type | Medical Building |
|---|---|
| Details | built 1998 |
| Lot Size | 0.459 acres (20,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $128,500 (Sep 1997) |
| Tax Bill | $13,251 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 232-290-610-000 |
| Primary APN | 232-290-610-000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 20,000 sqft (0.459 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 232-290-61 |
|---|---|
| Street Address | 644 W 12TH ST |
| City | TRACY |
| State | CA |
| Zip | 95376-3437 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Legal Description | TWP 02S RGE 05E SEC 20 |
| Legal Subdivision | LEWIS MANOR |
| Legal Block | 4 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 5303 |
Source: San Joaquin County records, as of October 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 644 W 12TH ST, TRACY, CA 95376-3437 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 4, 1997 · Amount on Record |
| Deed Sale | Sep 4, 1997 · Amount on Record |
| Deed Document Number | 199787542 |
| Prior Transfer Date | Aug 27, 1997 |
| Prior Transfer Doc | 0000087541 |
| Record Updated | Oct 29, 2026 |
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Tracy City |
| Unified School District | Tracy Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $13,251.00 (-0.03%) | |
| 2025 | $13,255.00 (+10.26%) | $1,150,606 (+4.04%) Land $271,633 Building $878,973 |
| 2023 | $12,022.00 (+2.08%) | $1,105,929 Land $261,086 Building $844,843 |
| 2022 | $11,777.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2000) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2000 · other causes |
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 | Not rated no burnable land within 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 TRACY serves 98,215 people · EPA ID CA3910011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| 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 612 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Matrix Broadband, Verizon.
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