21810 Copley Drive, Diamond Bar, CA 91765 Property Information
21810 Copley Drive, Diamond Bar, CA 91765 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 21810 Copley Drive, Diamond Bar |
| Zip code | 91765 |
| County | Los Angeles |
| Municipality | Diamond Bar |
Sales & Tax Overview for 21810 Copley Drive, Diamond Bar
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/07/2005 |
| Sale price | $9,858,598 |
| Arm's length | Register |
| Property tax | $0 |
Lot & Building Information for 21810 Copley Drive, Diamond Bar
| Building sqft | 64,478 |
| Building class | Office Building - 2 to 5 Stories (1703) |
| Acreage | 6.471
|
| Year built | 1999 |
| Year last altered | 2000 |
| Stories | 2 |
Zoning, Use & Area Overview
| Zoning district | Register |
| Weed hazard | No |
| School district | Walnut Valley Unified School District |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab. For more property insights, including its Energy Star score, its Existing Buildings Energy and Water Efficiency Program (EBEWE) status, and additional energy and water usage data, create an account.
Other Property Data for 21810 Copley Drive, Diamond Bar
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 21810 Copley Drive, Diamond Bar , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 21810 Copley Drive, Diamond Bar
This Office Building - 2 to 5 Stories (1703) located at 21810 Copley Drive, Diamond Bar, CA 91765 has a total of 64,478 square feet.
What is the year built & the current market value of 21810 Copley Drive, Diamond Bar, CA 91765?21810 Copley Drive, Diamond Bar, CA 91765 was built in 1999 and has a current tax assessor's market value of $5,300,000.
Ownership Information
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Past Sales & Property History for 21810 Copley Drive, Diamond Bar
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*Here are the three most recent sales for this property.
Title Documents for 21810 Copley Drive, Diamond Bar
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R: Recorded date
D: Document date
Property Taxes for 21810 Copley Drive, Diamond Bar
Access detailed property tax data for 21810 Copley Drive, Diamond Bar, CA 91765. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $0 |
| Market value | $5,300,000 |
Special Assessments And Penalties for 21810 Copley Drive, Diamond Bar
Data not available for this property.
Assessment History for 21810 Copley Drive, Diamond Bar
Here's the assessment & property tax history for 21810 Copley Drive, Diamond Bar, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $5,300,000 | 1.1711 | $62,068 | +1.40% |
| 2024-2025 | $5,300,000 | 1.1549 | $61,210 | +0.56% |
| 2023-2024 | $5,300,000 | 1.1485 | $60,871 | +0.10% |
| 2022-2023 | $5,300,000 | 1.1474 | $60,812 | -0.24% |
| 2021-2022 | $5,300,000 | 1.1502 | $60,961 | +0.28% |
Permits for 21810 Copley Drive, Diamond Bar
The complete history of permits filed for 21810 Copley Drive, Diamond Bar, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Data not available for this property.
Diamond Bar residential market stats
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Check out recently sold homes in Diamond-Bar and see how their prices compare.
Demographics by Zip Code
| Total population | 44,502 |
| Median age | 46 |
| Average household income | $139,295 |
| Family households | 78.8% |
| Occupied housing units | 15,233 |
| Owner occupied units | 77.5% |
| Average number of people per household | 2.91 |
| Median year structure built | 1980 |
| Median value for units with a mortgage | $925,900 |
| Median value for units without a mortgage | $898,800 |
Risk
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| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Transportation
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Neighbors for 21810 Copley Drive, Diamond Bar
Here are the neighbors for 21810 Copley Drive, Diamond Bar.