San Bernardino County property record for 309 W Jackson St, Rialto, CA 92376
| Property Type | Quadplex |
|---|---|
| Details | 1 bd · 1 ba · 2,856 sqft · built 1965 |
| Lot Size | 0.218 acres (9,492 sqft) |
| Owner | Company Name on File |
| Last Sale | $458,000 (Jan 2013) |
| Tax Bill | $332 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0127-302-18-0000 |
| Primary APN | 0127-302-18-0000 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 2,856 sqft Total Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Quadruplex |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Lot Area | 9,492 sqft (0.218 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 4 Parking Spaces |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 309 W JACKSON ST |
|---|---|
| City | RIALTO |
| State | CA |
| Zip | 92376-4042 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | TRACT 5958 LOT 1 TOGETHER WITH VACATED STREET LYING NLY AND VACATED ALLEY LYING SLY |
| Legal Tract | 5958 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 3505 |
309 W Jackson St, a quadplex, is owned by a company that acquired it in March 2014 and is owner-occupied.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3105 E GUASTI RD, 100, ONTARIO, CA 91761-8641 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 23, 2013 · Amount on File |
| Deed Sale | Jan 23, 2013 · Amount on File |
| Prior Sale | Jun 1, 2012 · Amount on File |
| Deed Document Number | 201329888 |
| Last Transfer Date | Mar 25, 2014 |
| Transfer Doc | 0000168378 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 309 W Jackson St was $332 with an additional exemption.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rialto City |
| Unified School District | Rialto Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $231,782 (+2%) Land $75,363 Building $156,419 | |
| 2025 | $332.00 Additional exemption filed | $227,237 Land $73,885 Building $153,352 |
| 2023 | $333.00 Additional exemption filed | $218,413 Land $71,016 Building $147,397 |
| 2022 | $333.00 |
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.
FEMA maps place 309 W Jackson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 309 W Jackson St has no burnable land within ember reach, so its wildfire risk is not rated.
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 RIALTO serves 59,264 people · EPA ID CA3610038 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 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 631 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, T-Mobile.
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