Los Angeles County property record for 20770 E Mill Ln, Diamond Bar, CA 91789 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Architecture Style | Conventional |
| Year Built | Built 1987 |
| Square Footage | 2,168 sqft Living Area |
| Lot Size | 7,463 sqft (0.171 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $7,260.00 (2025) |
| Primary APN | 8765-022-031 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,168 sqft Living Area |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Conventional Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Material | Tile Roof |
| Lot Area | 7,463 sqft (0.171 acres) |
| Depth X Width | 122 ft x 59 ft Depth x Width |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 20770 E MILL LN |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-4070 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=44824 LOT 0031 |
| Legal Subdivision | 44824 |
| Legal Tract | 44824 |
| Legal Block | 1 |
| Legal Lot Number | 0031 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 403305 |
Source: Los Angeles County records · APN 8765-022-031
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 | 20770 E MILL LN, WALNUT, CA 91789-4070 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | Diamond Bar City |
| Unified School District | Walnut Valley 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 | $7,260.00 (+8.62%) | $495,376 (+4.04%) Land $233,893 Building $261,483 |
| 2023 | $6,684.00 (+2.22%) | $476,141 Land $224,811 Building $251,330 |
| 2022 | $6,539.00 |
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