Los Angeles County property record for 19778 Three Oaks Ln, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,117 sqft · built 2009 |
| Lot Size | 0.237 acres (10,341 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,301,000 (Oct 2009) |
| Tax Bill | $23,784 (2025) |
| Deeds & Mortgages | Nov 2019 Transfer |
| Flood Zone | Zone D (undetermined) |
| APN | 8735-063-019 |
| Primary APN | 8735-063-019 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 4,117 sqft Living Area |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Construction Type | Wood |
| Lot Area | 10,341 sqft (0.237 acres) |
| Pool Type | Spa / Hot Tub (No Pool) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 19778 THREE OAKS LN |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-5348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | WARPD61700 |
| Legal Description | TR=50867 LOT 17 |
| Legal Subdivision | 50867 |
| Legal Tract | 50867 |
| Legal Block | 2 |
| Legal Lot Number | 17 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2015 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 19778 THREE OAKS LN, WALNUT, CA 91789-5348 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 30, 2009 · Amount on Record |
| Deed Sale | Oct 30, 2009 · Amount on Record |
| Deed Document Number | 20091639607 |
| Last Transfer Date | Jun 17, 2015 |
| Transfer Doc | 0000725010 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 8, 2019 |
| Property Address | 19778 THREE OAKS LN, WALNUT, CA 91789-5348 |
| Document Number | 0001215342 |
| Instrument Date | Aug 1, 2019 |
| Instrument | 1215342 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 19778 THREE OAKS LN WALNUT CA 917895348, WALNUT, CA 91789-5348 |
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 | $1,732,893 (+2%) Land $658,314 Building $1,074,579 | |
| 2025 | $23,784.00 (+7.16%) | $1,698,930 (+4.04%) Land $645,406 Building $1,053,524 |
| 2023 | $22,194.00 (+2.42%) | $1,632,960 Land $620,345 Building $1,012,615 |
| 2022 | $21,669.00 |
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 | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 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 93 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 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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