San Joaquin County property record for 15805 Testarossa St, Lathrop, CA 95330 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,152 sqft |
| Lot Size | 0.151 acres (6,590 sqft) |
| Owner | Individual Name on File |
| Last Sale | $724,000 (Mar 2025) |
| Tax Bill | $9,024 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 192-170-370-000 |
| Primary APN | 192-170-370-000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,152 sqft Living Area |
| Construction Type | Wood |
|---|---|
| Lot Area | 6,590 sqft (0.151 acres) |
| Garage Type | Mixed |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Street Address | 15805 TESTAROSSA ST |
|---|---|
| City | LATHROP |
| State | CA |
| Zip | 95330-8156 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 104 STANFORD CROSSING-PHASE 1B 4018 |
| Legal Tract | 4018 |
| Legal Lot Number | 104 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 3 |
| Census Block | 3040 |
| Census Tract | 5119 |
Source: San Joaquin County records · APN 192-170-370-000
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 15805 TESTAROSSA ST, LATHROP, CA 95330-8156 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 19, 2025 · Amount on Record |
| Deed Sale | Mar 19, 2025 · Amount on Record |
| Deed Document Number | 2025-022705 |
| Record Updated | Jun 08, 2026 |
Source: San Joaquin County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Lathrop City |
| Unified School District | Manteca Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,024.00 (+62.77%) | $504,047 (+141.06%) Land $217,547 Building $286,500 |
| 2023 | $5,544.00 (+7.05%) | $209,100 Land $209,100 |
| 2022 | $5,179.00 |
Source: FEMA National Flood Hazard Layer, San Joaquin County (06077C), updated September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060770051193, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 37 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 37 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Apr 2023, river or lake flooding, Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 442 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 2,000 |
| UnWired Broadband Holding | Fixed Wireless (unlicensed) | 400 / 50 |
| Zinnia Networks | Fixed Wireless (unlicensed) | 200 / 40 |
| Ayera Technologies | Fixed Wireless | 120 / 40 |
| Cal.net | Fixed Wireless (licensed-by-rule) | 100 / 20 |
May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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