Orange County property record for 321 S Main St, Placentia, CA 92870
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | built 1965 |
| Lot Size | 0.081 acres (3,520 sqft) |
| Owner | Company Name on File |
| Tax Bill | $538 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 339-393-09 |
| Primary APN | 339-393-09 |
|---|
| Stories | 1 Story |
|---|
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Lot Area | 3,520 sqft (0.081 acres) |
| Street Address | 321 MAIN ST |
|---|---|
| City | PLACENTIA |
| State | CA |
| Zip | 92870 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | A TR PLACENTIA TOWNSITE BLK F LOT 18 PLACENTIA CITY LOT 18 BLK F E 87.50 FT |
| Legal Subdivision | THE TOWNSITE OF PLACENTIA |
| Legal Tract | 563 |
| Legal Block | F |
| Legal Lot Number | 18 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 11721 |
Source: Orange County assessment roll, as of August 4, 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 File |
|---|---|
| Mailing Address | 401 E CHAPMAN AVE, PLACENTIA, CA 92870-6101 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Dec 2, 2009 |
| Transfer Doc | 0000004036 |
| Record Updated | Sep 20, 2026 |
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Placentia City |
| Unified School District | Placentia-Yorba Linda Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $255,420 (+2%) Land $255,420 | |
| 2025 | $538.00 (+18.5%) Additional exemption filed | $250,412 (+4.04%) Land $250,412 |
| 2023 | $454.00 (+13.22%) Additional exemption filed | $240,689 Land $240,689 |
| 2022 | $401.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 27, 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.
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 | GOLDEN STATE WC - PLACENTIA/YORBA LINDA private · serves 50,804 people · EPA ID CA3010035 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2022 |
| Lead | 3 ppb (2023–2025) 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 496 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| GigabitNow Fiber | 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: AT&T, Consolidated Smart Broadband Systems, GeoLinks, T-Mobile, Verizon.
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