San Joaquin County property record for 18487 Lewiston Dr, Lathrop, CA 95330
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,506 sqft · built 2018 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $527,500 (Mar 2018) |
| Tax Bill | $10,994 (2026) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 210-290-600-000 |
| Primary APN | 210-290-600-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,506 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Construction Type | Wood |
| Lot Area | 5,227 sqft (0.12 acres) |
| Garage Area | 684 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Old Parcel Number | 210-290-60 |
|---|---|
| Street Address | 18487 LEWISTON DR |
| City | LATHROP |
| State | CA |
| Zip | 95330-8433 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | RIVER ISLANDS-PH 1B VILLAG |
| Legal Block | 1 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 1 |
| Census Block | 1118 |
| Census Tract | 5214 |
18487 Lewiston Dr is owned and occupied by two individuals who bought it in March 2018.
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 Individual Names on File |
|---|---|
| Mailing Address | 18487 LEWISTON DR, LATHROP, CA 95330-8433 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 29, 2018 · Amount on File |
| Deed Sale | Mar 29, 2018 · Amount on File |
| Deed Document Number | 201834765 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Property Address | 18487 LEWISTON DR, LATHROP, CA 95330-8433 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 18487 LEWISTON DR, LATHROP, CA 95330-8433 |
| Document Number | 0000171536 |
|---|---|
| Date | Dec 8, 2020 |
| Instrument | 2020-171536 |
| Name | KEYPOINT CU |
|---|---|
| Type | Credit Union |
| Address | SANTA CLARA, CA 95051 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
The 2026 property tax bill for 18487 Lewiston Dr was $10,994 with a homeowner's exemption, down 1% 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 | Banta Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,994.00 (-0.98%) | ||
| 2025 | $11,103.00 Homeowner's exemption | $585,996 Land $136,537 Building $449,459 | |
| 2023 | $10,645.00 (+1.91%) Homeowner's exemption | $563,243 Land $131,236 Building $432,007 | $736,920 |
| 2022 | $10,446.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18487 Lewiston Dr in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 107 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 107 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 18487 Lewiston Dr is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 186 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Matrix Broadband Fixed Wireless | 200 / 40 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: Ayera Technologies, unWired Broadband, Verizon.
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