Los Angeles County property record for 21202 Mapache Dr, Diamond Bar, CA 91765 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Conventional |
| Year Built | Built 1963 |
| Square Footage | 1,288 sqft Living Area |
| Lot Size | 7,797 sqft (0.179 acres) |
| Last Sale | $610,000 (2016) |
| Tax Bill | $9,010.00 (2025) |
Source: Los Angeles County records · APN 8285-022-013
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 Company Names on File |
|---|---|
| Mailing Address | 24229 BRYN ATHYN WAY, DIAMOND BAR, CA 91765-4616 |
| Owner Type | Owner is a Company |
| Vesting | Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed) |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 10, 2016 · Amount on Record |
| Deed Sale | Aug 10, 2016 · Amount on Record |
| Prior Sale | Apr 28, 1998 · Amount on Record |
| Deed Doc Number | 2016946633 |
| Prior Transfer Date | Apr 10, 1999 |
| Prior Transfer Doc | 0001991605 |
| 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 | $9,010.00 (+6.61%) | $707,950 (+4.04%) Land $523,768 Building $184,182 |
| 2023 | $8,451.00 (+2.11%) | $680,462 Land $503,431 Building $177,031 |
| 2022 | $8,276.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 8285-022-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,288 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Conventional Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 7,797 sqft (0.179 acres) |
| Depth X Width | 109 ft x 74 ft Depth x Width |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Central Heating |
| Water Source | Commercial Water Source |
| Street Address | 21202 MAPACHE DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-3423 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT NO 25991 LOT 97 |
| Legal Subdivision | 25991 |
| Legal Tract | 25991 |
| Legal Block | 1 |
| Legal Lot Number | 97 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1016 |
| Census Tract | 403325 |
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