San Bernardino County property record for 3280 E Guasti Rd, #3280B, Ontario, CA 91761
| Property Type | Condominium Offices |
|---|---|
| Details | 3,249 sqft · built 2006 |
| Lot Size | 0.075 acres (3,249 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,300,000 (Mar 2016) |
| Tax Bill | $8,160 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0210-551-32-0000 |
| Primary APN | 0210-551-32-0000 |
|---|
| Units | 2 Units |
|---|---|
| Building Area | 3,249 sqft Gross Area |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 3,249 sqft (0.075 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 3280 E GUASTI RD, 3280B |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-8643 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Condominium Offices |
| Legal Description | PARCEL MAP 16888 PARCEL 2 UNIT 3280B BOOK 209 PAGE 18 AND INT IN COMMON AREA ALSO KNOWN AS PARCEL MAP 16888 PARCEL NO 2 UNIT 3280B AMENDED CONDO PLAN #2005-0730889 |
| Legal Block | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1041 |
| Census Tract | 12700 |
Source: San Bernardino County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 2020 MAIN ST, 100, IRVINE, CA 92614-8218 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 21, 2016 · Amount on Record |
| Deed Sale | Mar 21, 2016 · Amount on Record |
| Prior Sale | Jun 9, 2011 |
| Deed Document Number | 2016105493 |
| Record Updated | Sep 20, 2026 |
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 | $784,858 (+2%) Land $274,096 Building $510,762 | |
| 2025 | $8,160.00 (+5.18%) | $769,469 (+4.04%) Land $268,722 Building $500,747 |
| 2023 | $7,758.00 (+1.85%) | $739,589 Land $258,287 Building $481,302 |
| 2022 | $7,617.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 4 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 17 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ultimate Internet Access Fiber | 8,000 / 8,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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