San Bernardino County property record for 4120 Concours, Ontario, CA 91764
| Property Type | Commercial Office |
|---|---|
| Details | 11,596 sqft · built 2004 |
| Lot Size | 1.11 acres (48,787 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,200,000 (May 2015) |
| Tax Bill | $40,918 (2025) |
| Deeds & Mortgages | Sep 2025 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0210-501-28-0000 |
| Primary APN | 0210-501-28-0000 |
|---|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 11,596 sqft Gross Area |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 48,787 sqft |
| Parking Spaces | 87 Parking Spaces |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 4120 CONCOURS |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-4998 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | PARCEL MAP 16066 PARCEL 1 BOOK 200 PAGE 43 |
| Legal Subdivision | PM 16066 |
| Legal Block | 2 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 2109 |
4120 Concours, a commercial property, is owned by a company that bought it in May 2015.
Source: San Bernardino County records, as of July 14, 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 | Company Name on File |
|---|---|
| Mailing Address | 40 SUMMER MEADOWS CT, ALAMO, CA 94507-1356 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 20, 2015 · Amount on File |
| Deed Sale | May 20, 2015 · Amount on File |
| Prior Sale | Apr 1, 2013 · Amount on File |
| Deed Document Number | 2015208531 |
| Prior Transfer Date | May 18, 2015 |
| Prior Transfer Doc | 0000208530 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 4120 CONCOURS, ONTARIO, CA 91764-4998 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2025 |
| Name | Verified Name |
|---|---|
| Address | 40 SUMMER MEADOWS CT, ALAMO, CA 94507-1356 |
| Document Number | 0000235241 |
|---|---|
| Date | Sep 30, 2025 |
| Instrument | 2025-0235241 |
| Name | AUGUSTAR LIFE INSURANCE COMPANY |
|---|---|
| Type | Non-Lending Institution |
| Address | CINCINNATI, OH 45241 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Oct 1, 2035 |
The 2025 property tax bill for 4120 Concours was $40,918.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Cucamonga Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,922,841 (+2%) Land $897,350 Building $3,025,491 | |
| 2025 | $40,918.00 | $3,845,923 Land $879,755 Building $2,966,168 |
| 2023 | $38,897.00 (+1.87%) | $3,696,581 Land $845,593 Building $2,850,988 |
| 2022 | $38,182.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4120 Concours 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 | 5 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 4120 Concours 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 | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| 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 48 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 |
| GeoLinks Fixed Wireless | 1,000 / 1,000 |
May also be available: Frontier, Inyo Networks, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures