Los Angeles County property record for 19778 Prospect Pl, Walnut, CA 91789 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 5 Baths |
| Year Built | Built 2009 |
| Square Footage | 3,982 sqft Living Area |
| Lot Size | 10,904 sqft (0.25 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,103,500 (2010) |
| Tax Bill | $21,128.00 (2025) |
| Primary APN | 8735-071-015 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 3,982 sqft Living Area |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Construction Type | Wood Construction |
| Lot Area | 10,904 sqft (0.25 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 19778 PROSPECT PL |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-5359 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=50867 LOT 203 |
| Legal Subdivision | 50867 |
| Legal Tract | 50867 |
| Legal Block | 2 |
| Legal Lot Number | 203 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 403407 |
Source: Los Angeles County records · APN 8735-071-015
Assessment roll updated May 21, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 19778 PROSPECT PL, WALNUT, CA 91789-5359 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 13, 2010 · Amount on Record |
| Deed Sale | Apr 13, 2010 · Amount on Record |
| Deed Doc Number | 2010496295 |
| Record Refreshed | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Rowland Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $21,128.00 (+7.22%) | $1,464,120 (+4.04%) Land $645,406 Building $818,714 |
| 2023 | $19,705.00 (+2.57%) | $1,407,268 Land $620,345 Building $786,923 |
| 2022 | $19,212.00 |
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