San Bernardino County property record for 4559 Riverside Dr, Chino, CA 91710
| Property Type | Commercial Office |
|---|---|
| Details | 990 sqft · built 1950 |
| Lot Size | 0.248 acres (10,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $150,000 (Oct 1997) |
| Tax Bill | $2,701 (2025) |
| Deeds & Mortgages | May 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1019-141-11-0000 |
| Primary APN | 1019-141-11-0000 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 990 sqft Gross Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Wood Shingle |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Gable |
| Lot Area | 10,800 sqft (0.248 acres) |
| Lot Dimensions | 150 ft deep x 72 ft wide |
| Garage Area | 10,000 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 4559 RIVERSIDE DR |
|---|---|
| City | CHINO |
| State | CA |
| Zip | 91710-3925 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C1 |
| Legal Description | RANCHO SANTA ANA DEL CH1NO N 2OO FT E 71.6 FT M/L W 43O FT M/L LOT 4 SEC 1O TP 2S R 8W EX ST ***** 2-17-99 99-063937-14 ST ***** |
| Legal Subdivision | RANCHO SANTA ANA DEL CHINO |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 503 |
4559 Riverside Dr, a commercial property, is owned by a company that acquired it in February 2020.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4559 RIVERSIDE DR, CHINO, CA 91710-3925 |
| Owner Type | Company |
| Vesting | Sole Owner |
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 | Oct 29, 1997 · Amount on File |
| Deed Sale | Oct 29, 1997 · Amount on File |
| Deed Document Number | 1997396344 |
| Last Transfer Date | Feb 26, 2020 |
| Transfer Doc | 0000163626 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | May 15, 2020 |
| Property Address | 4559 RIVERSIDE DR, CHINO, CA 91710-3925 |
| Document Number | 0000163626 |
| Instrument Date | Feb 26, 2020 |
| Instrument | 163626 |
| Transaction Type | Transfer |
| Record Updated | Jun 2, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4559 RIVERSIDE DR CHINO CA 917103925, CHINO, CA 91710-3925 |
The 2025 property tax bill for 4559 Riverside Dr was $2,701.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Chino City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $244,310 (+2%) Land $87,952 Building $156,358 | |
| 2025 | $2,701.00 | $239,519 Land $86,227 Building $153,292 |
| 2023 | $2,558.00 (+0.59%) | $230,217 Land $82,878 Building $147,339 |
| 2022 | $2,543.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4559 Riverside Dr 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 4559 Riverside Dr 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 CHINO serves 90,187 people · EPA ID CA3610012 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2022 |
| Lead | 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 616 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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