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525 Grand Avenue, Diamond Bar, CA 91765 Property Information

525 Grand Avenue, Diamond Bar, CA 91765 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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525 Grand Avenue, Diamond Bar, CA 91765
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Address

Primary address 525 Grand Avenue, Diamond Bar
Zip code 91765
County Los Angeles
Municipality Diamond Bar

Sales & Tax Overview for 525 Grand Avenue, Diamond Bar

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $59,048

Lot & Building Information for 525 Grand Avenue, Diamond Bar

Building class Commercial Vacant Land (100V)
Acreage 2.103
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
Weed hazard No
School district Pomona Unified School District

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Other Property Data for 525 Grand Avenue, Diamond Bar

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About 525 Grand Avenue, Diamond Bar

What is the market value of 525 Grand Avenue, Diamond Bar, CA 91765?

The current market value is $4,689,266.

Ownership Information

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Past Sales & Property History for 525 Grand Avenue, Diamond Bar

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No recorded sales for this property.

Title Documents for 525 Grand Avenue, Diamond Bar

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/18/2023 Court Action
02/14/2022 Notice Action
03/07/2011 Deed
               
               
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R: Recorded date
D: Document date

Property Taxes for 525 Grand Avenue, Diamond Bar

Access detailed property tax data for 525 Grand Avenue, Diamond Bar, CA 91765. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $58,705
Current property tax $59,048
Market value $4,689,266

Special Assessments And Penalties for 525 Grand Avenue, Diamond Bar

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
14651 Diamond Bar District #38
06181 Greater L.A. County Vector Control District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
04000 Los Angeles County Sewer Maintenance

Assessment History for 525 Grand Avenue, Diamond Bar

Here's the assessment & property tax history for 525 Grand Avenue, 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 $4,689,266 1.2519 $58,705 +7.58%
2024-2025 $4,597,320 1.187 $54,570 +2.08%
2023-2024 $4,507,177 1.1861 $53,460 +1.50%
2022-2023 $4,418,801 1.192 $52,672 +2.16%
2021-2022 $4,332,158 1.1901 $51,557 +0.29%

Permits for 525 Grand Avenue, Diamond Bar

The complete history of permits filed for 525 Grand Avenue, 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

Median Sale Price
$949,500
-3.1% YoY
Median Price/Sqft
$553
0.5% YoY
Los Angeles County Median Sale Price
$872,000
0.2% YoY

Access a detailed real estate market overview of Diamond Bar so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Diamond Bar and compare it to other neighborhoods in Los Angeles County.

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
Landslides and liquefaction map

Transportation

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Neighbors for 525 Grand Avenue, Diamond Bar

Here are the neighbors for 525 Grand Avenue, Diamond Bar.

Address Square feet Purchase date Purchase price
20415 E Walnut Dr N, Walnut 50,580 11/02/2018
20520 E Walnut Dr N, Walnut 15,992 01/24/2008
20501 Earlgate St, Walnut 18,306 02/15/2002
21251 Cottonwood Ln, Walnut 1,280
20405 E Walnut Dr N, Walnut 67,421 10/15/2008 $9,700,000
20540 E Walnut Dr N, Walnut 23,550 05/09/2017 $3,357,000
21249 Cottonwood Ln, Walnut 1,280 04/07/2010 $300,503
21259 Cottonwood Ln, Walnut 1,578 01/19/2021
20450 E Walnut Dr N, Walnut 18,600 11/30/2005
20541 Earlgate St, Walnut 16,790 08/17/2020
20470 E Walnut Dr N, Walnut 19,970 06/17/2013 $2,900,000
21255 Cottonwood Ln, Walnut 1,368 07/12/1993 $141,000
21261 Cottonwood Ln, Walnut 1,280 09/26/2008 $305,000
20509 Earlgate St, Walnut 13,335 03/30/2023
21247 Cottonwood Ln, Walnut 1,578 03/17/1989 $153,500
21253 Cottonwood Ln, Walnut 1,368 04/06/2021
21257 Cottonwood Ln, Walnut 1,578 11/21/2022 $731,000
21263 Cottonwood Ln, Walnut 1,280 10/07/2020
20521 Earlgate St, Walnut 13,392 09/10/2024
21265 Cottonwood Ln, Walnut 1,368 10/29/1998 $136,000

Nearby ZIP Codes for 525 Grand Avenue, Diamond Bar

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