San Bernardino County property record for 504 S Riverside Ave, Rialto, CA 92376
| Property Type | Retail Stores (Personal Services, Photography, Travel) |
|---|---|
| Details | 15,048 sqft · built 2000 |
| Lot Size | 1.73 acres (75,359 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $50,283 (2025) |
| Deeds & Mortgages | Jul 2022 Mortgage Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0131-161-28-0000 |
| Primary APN | 0131-161-28-0000 |
|---|---|
| Alternative APN |
|
| Building Area | 15,048 sqft Total Area |
|---|
| Year Built | Built 2000 |
|---|---|
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 75,359 sqft (1.73 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Old Parcel Number | 0131-161-28-0000 |
|---|---|
| Street Address | 504 S RIVERSIDE AVE |
| City | RIALTO |
| State | CA |
| Zip | 92376 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Retail Stores (Personal Services, Photography, Travel) |
| Legal Description | PARCEL MAP 4867 PARCEL 1 AND PTN PARCEL 2 AND PTNS FARM LOT 129 AND RIVERSIDE AVE STL&WCO DESC AS BEG SE COR SD PARCEL 1 TH N |
| Legal Lot Number | 129 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 3607 |
The current owner of 504 S Riverside Ave acquired it in April 2001.
Source: San Bernardino County records, as of October 20, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | PO BOX 1159, DEERFIELD, IL 60015-6002 |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 12, 2022 | Deed of Trust, Mortgage · Commercial Mortgage PACIFIC WESTERN NATIONAL BANK |
| Apr 14, 2021 | Deed of Trust, Mortgage · Commercial Mortgage PACIFIC WESTERN NATIONAL BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 10, 2001 |
| Transfer Doc | 0000132072 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 504 S RIVERSIDE AVE, RIALTO, CA 92376 |
| Transaction Type | Mortgage |
| Record Updated | Jul 28, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 16654 DONMETZ ST, GRANADA HILLS, CA 91344-4227 |
| Document Number | 0000242444 |
|---|---|
| Date | Jul 12, 2022 |
| Instrument | 2022-0242444 |
| Name | PACIFIC WESTERN NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90017 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 504 S RIVERSIDE AVE, RIALTO, CA 92376 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 16654 DONMETZ ST, GRANADA HILLS, CA 91344-4227 |
| Document Number | 0000170105 |
|---|---|
| Date | Apr 14, 2021 |
| Instrument | 2021-0170105 |
| Name | PACIFIC WESTERN NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90017 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 504 S Riverside Ave was $50,283.
Source: San Bernardino County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $50,283.00 | $4,068,515 Land $794,116 Building $3,274,399 |
| 2023 | $51,765.00 (+7.79%) | $3,910,529 Land $763,279 Building $3,147,250 |
| 2022 | $48,022.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 504 S Riverside Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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.
The area around 504 S Riverside Ave 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 513 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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