San Bernardino County property record for 431 E South St, Rialto, CA 92376
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,017 sqft · built 1954 |
| Lot Size | 0.191 acres (8,300 sqft) |
| Owner | Company Name on File |
| Tax Bill | $960 (2025) |
| Deeds & Mortgages | Jan 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0131-262-16-0000 |
| Primary APN | 0131-262-16-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,017 sqft Living Area |
| Gross Area | 1,281 sqft |
| 1st Floor Area | 1,017 sqft |
| Family Room | Family Room |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,300 sqft (0.191 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Porch Area | 282 sqft |
| Patio Area | 282 sqft |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 431 E SOUTH ST |
|---|---|
| City | RIALTO |
| State | CA |
| Zip | 92376-6541 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3832 LOT 27 SYCAMORE PARK NO 2 |
| Legal Tract | 3832 |
| Legal Block | 3 |
| Legal Lot Number | 27 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 3900 |
431 E South St is owned by a company that acquired it in December 2017.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5129 SUNDANCE DR, MONTCLAIR, CA 91763-2843 |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 Transfer Date | Dec 15, 2017 |
| Transfer Doc | 0000021809 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jan 22, 2018 |
| Property Address | 431 E SOUTH ST, RIALTO, CA 92376-6541 |
| Document Number | 0000021809 |
| Instrument Date | Dec 15, 2017 |
| Instrument | 21809 |
| Transaction Type | Transfer |
| Record Updated | Jan 30, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 5129 SUNDANCE DR MONTCLAIR CA 917632843, MONTCLAIR, CA 91763-2843 |
The 2025 property tax bill for 431 E South St was $960.
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 | $41,217 (+2%) Land $9,947 Building $31,270 | |
| 2025 | $960.00 | $40,409 Land $9,752 Building $30,657 |
| 2023 | $951.00 (+8.44%) | $38,841 Land $9,374 Building $29,467 |
| 2022 | $877.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 431 E South 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 431 E South 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 782 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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