Los Angeles County property record for 19826 Hidden Trail Pl, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,595 sqft · built 1987 |
| Lot Size | 2.45 acres (107,060 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $608,000 (Apr 2003) |
| Tax Bill | $11,730 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8709-075-005 |
| Primary APN | 8709-075-005 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,595 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Wood |
| Lot Area | 107,060 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 19826 HIDDEN TRAIL PL |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-4398 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | WARPD37000 |
| Legal Description | TR=41047 LOT 5 |
| Legal Subdivision | 41047 |
| Legal Tract | 41047 |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 403407 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 19826 HIDDEN TRAIL PL, WALNUT, CA 91789-4398 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 4, 2003 · Amount on Record |
| Deed Sale | Apr 4, 2003 · Amount on Record |
| Prior Sale | Jun 5, 2001 · Amount on Record |
| Deed Document Number | 2003958466 |
| Prior Transfer Date | Apr 1, 2003 |
| Prior Transfer Doc | 0000958467 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $898,179 (+2%) Land $410,679 Building $487,500 | |
| 2025 | $11,730.00 (+8.57%) Homeowner's exemption | $880,569 (+4.04%) Land $402,627 Building $477,942 |
| 2023 | $10,804.00 (+2.49%) Homeowner's exemption | $846,378 Land $386,994 Building $459,384 |
| 2022 | $10,542.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| 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 | Low lower than 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 | SUBURBAN WATER SYSTEMS-SAN JOSE private · serves 170,523 people · EPA ID CA1910205 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Also Mapped Here | THREE VALLEYS MWD |
| Lead | Under 1 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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