Orange County property record for 16471 Shadburn Ave, Placentia, CA 92870
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,282 sqft · built 1962 |
| Lot Size | 0.166 acres (7,233 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,206 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 336-511-01 |
| Primary APN | 336-511-01 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,282 sqft Living Area |
| 1st Floor Area | 1,282 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 7,233 sqft (0.166 acres) |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 16471 SHADBURN AVE |
|---|---|
| City | PLACENTIA |
| State | CA |
| Zip | 92870-3143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | N TR 3899 BLK LOT 1 |
| Legal Tract | 3899 |
| Legal Lot Number | 1 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 11718 |
16471 Shadburn Ave is owner-occupied and held in a trust since August 2014.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 16471 SHADBURN AVE, PLACENTIA, CA 92870-3143 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 Transfer Date | Aug 19, 2014 |
| Transfer Doc | 0000345405 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 16471 Shadburn Ave was $4,206 with a homeowner's exemption.
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 | $363,668 (+2%) Land $273,698 Building $89,970 | |
| 2025 | $4,206.00 Homeowner's exemption | $356,538 Land $268,332 Building $88,206 |
| 2023 | $4,028.00 (+1.05%) Homeowner's exemption | $342,695 Land $257,913 Building $84,782 |
| 2022 | $3,986.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 16471 Shadburn Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Jan 1978 · tidal / storm surge |
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 16471 Shadburn Ave 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 | YORBA LINDA WATER DISTRICT serves 84,292 people · EPA ID CA3010037 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2023 |
| 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 506 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 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, GigabitNow, T-Mobile, Verizon.
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