San Joaquin County property record for 26285 Louisa Ave, Thornton, CA 95686
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 731 sqft · built 1950 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,916 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 001-190-320-000 |
| Primary APN | 001-190-320-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 731 sqft Living Area |
| 1st Floor Area | 731 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,500 sqft (0.149 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 001-190-32 |
|---|---|
| Street Address | 26285 LOUISA AVE |
| City | THORNTON |
| State | CA |
| Zip | 95686-7715 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM |
| Legal Description | THORNTON 04 MAP 11 PG 22 LOT 25 |
| Legal Subdivision | THORNTON 04 |
| Legal Block | 2 |
| Legal Lot Number | 25 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | THORNTON |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 4001 |
26285 Louisa Ave, a single family home, is owned by two individuals.
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 | PO BOX 62, THORNTON, CA 95686-0062 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 26285 Louisa Ave was $1,916, down 11.6% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Secondary School District | Galt Joint Union High School District (09 - 12) |
| Elementary School District | New Hope Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,916.00 (-11.58%) | ||
| 2025 | $2,167.00 | $42,456 Land $16,567 Building $25,889 | |
| 2023 | $1,216.00 (+1%) | $40,810 Land $15,925 Building $24,885 | $291,600 |
| 2022 | $1,204.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 26285 Louisa Ave in Zone X, an area of moderate flood risk, within 100 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 129 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 129 in force |
| Nearby Flood Claims | 13 (1982–2017) |
| Claims Outside the SFHA | 4 of 13 |
| Most Recent Claim | Jan 2017 · river or lake flooding |
| Claims by Event |
|
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 26285 Louisa Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | SAN JOAQUIN COUNTY - THORNTON serves 964 people · EPA ID CA3910009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| 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 83 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| unWired Broadband Fixed Wireless | 50 / 12 |
| Verizon Fixed Wireless | 25 / 6 |
| AT&T DSL | 10 / 1 |
May also be available: GeoLinks, Softcom Internet Communications.
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