Orange County property record for 340 W Commonwealth Ave, Fullerton, CA 92832
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 7.89 acres (343,969 sqft) |
| Owner | Company Name on File |
| Tax Bill | $33,165 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 032-160-05 |
| Primary APN | 032-160-05 |
|---|
| Lot Area | 343,969 sqft |
|---|
| Street Address | 340 W COMMONWEALTH AVE |
|---|---|
| City | FULLERTON |
| State | CA |
| Zip | 92832-1711 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | A TR ACREAGE LOTS BLK LOT 62 ACREAGE LOTS LOT 62 AND 63 |
| Legal Subdivision | ACREAGE LTS |
| Legal Tract | 6 |
| Legal Lot Number | 62,63 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 11200 |
340 W Commonwealth Ave is owned by a company.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 303 W COMMONWEALTH AVE, FULLERTON, CA 92832-1710 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 340 W Commonwealth Ave was $33,165.
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Fullerton City |
| Elementary School District | Fullerton Elementary School District (KG - 08) |
| Secondary School District | Fullerton Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $7,747,186 (+2%) Land $1,083,880 Building $6,663,306 | |
| 2025 | $33,165.00 Additional exemption filed | $7,595,281 Land $1,062,628 Building $6,532,653 |
| 2023 | $6,183.00 (+142.38%) Additional exemption filed | $7,300,348 Land $1,021,365 Building $6,278,983 |
| 2022 | $2,551.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 340 W Commonwealth Ave in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 340 W Commonwealth Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% 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 | CITY OF FULLERTON serves 140,054 people · EPA ID CA3010010 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | E. coli resolved · Dec 2017 |
|---|---|
| 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 521 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
May also be available: GeoLinks, GigabitNow, T-Mobile, Ting, Verizon.
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