Los Angeles County  »  23506 Decorah Rd

23506 Decorah Road, Diamond Bar, CA 91765 Property Information

23506 Decorah Road, Diamond Bar, CA 91765 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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23506 Decorah Road, Diamond Bar, CA 91765
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Address

Primary address 23506 Decorah Road, Diamond Bar
Zip code 91765
County Los Angeles
Municipality Diamond Bar

Sales & Tax Overview for 23506 Decorah Road, Diamond Bar

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

Sale date 11/07/2001
Sale price $249,002
Arm's length
Current property tax $5,313

Lot & Building Information for 23506 Decorah Road, Diamond Bar

Building sqft 1,503
Building class Single Family Residence (0100)
Acreage 0.168
Units 1
Year built 1964
Year last altered
Bedrooms 4
Bathrooms 2
Heating/AC Central refrigeration & heating
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Low Density Residential (RL)
Weed hazard No
School district Pomona Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 23506 Decorah Road, Diamond Bar

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  • • Improvements for 23506 Decorah Road, Diamond Bar , including their type, square footage, grade and when they were built.
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About 23506 Decorah Road, Diamond Bar

What is the year built & the total sq. ft. for 23506 Decorah Road, Diamond Bar, CA 91765?

23506 Decorah Road, Diamond Bar, CA 91765 was built in 1964 and has a total of 1,503 square feet.

What is the assessed value of 23506 Decorah Road, Diamond Bar, CA 91765 and the property tax paid?

Assessed at $375,182, the tax amount paid for 23506 Decorah Road, Diamond Bar, CA 91765 is $4,696.

When was 23506 Decorah Road, Diamond Bar, CA 91765 last sold and what was the last sale price?

23506 Decorah Road, Diamond Bar, CA 91765 was last sold in 11/07/2001 for $249,002.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 23506 Decorah Road, Diamond Bar

Create a free account to view the complete sales history for 23506 Decorah Road, Diamond Bar, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
11/07/2001 $249,002
04/20/1989 $219,000
       
       
       
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Title Documents for 23506 Decorah Road, Diamond Bar

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
05/11/2021 Reconveyance
05/11/2021 Substitution Trustee
04/30/2021 Trust Deed 05/01/2051
06/01/2017 Trust Deed 06/01/2047
07/15/2011 Cancellation Notice of Default
01/05/2011 Notice Default
05/10/2005 Trust Deed
11/07/2001 Deed
(Sale for consideration - full DTT - Single parcel sale)
04/20/1989 Deed
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R: Recorded date
D: Document date

Property Taxes for 23506 Decorah Road, Diamond Bar

Access detailed property tax data for 23506 Decorah Road, 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 $4,697
Current property tax $5,313
Market value $375,182
Tax per sqft $3

Special Assessments And Penalties for 23506 Decorah Road, 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
06221 County Sanitation District #21
14651 Diamond Bar District #38
02824 Diamond Bar Lighting District
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District

Assessment History for 23506 Decorah Road, Diamond Bar

Here's the assessment & property tax history for 23506 Decorah Road, 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 $375,182 1.2519 $4,697 +7.58%
2024-2025 $367,826 1.187 $4,366 +2.08%
2023-2024 $360,615 1.1861 $4,277 +1.49%
2022-2023 $353,545 1.192 $4,214 +2.16%
2021-2022 $346,613 1.1901 $4,125 +0.29%

Permits for 23506 Decorah Road, Diamond Bar

The complete history of permits filed for 23506 Decorah Road, 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.

Risk

Create a free account to unlock extended information for 23506 Decorah Road, Diamond Bar, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Access the detailed traffic volume map for 23506 Decorah Road, Diamond Bar to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Diamond Bar Montessori Academy NR Private PK-K 33 0.20
Diamond Bar Montessori Academy NR Private PK-K 33 0.20
Diamond Bar Montessori Academy NR Private K-3 0 0.23
Armstrong Elementary School 6 Public K-6 257 0.51
Golden Springs Elementary School 7 Public K-6 413 0.53

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Mt. Calvary Lutheran School NR Private PK-8 192 0.66
Lorbeer Middle School 5 Public 7-8 623 0.66
Wisdom Kids College NR Private K-8 0 1.91
Chaparral Middle School 9 Public 6-8 1,133 2.07
Suzanne Middle School 8 Public 6-8 1,120 2.25

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Diamond Ranch High School 7 Public 9-12 1,547 1.86
Walnut High School 10 Public 9-12 2,158 2.31
International Polytechnic High School 9 Public 9-12 483 2.41
Institute of Knowledge NR Private K-10 265 2.42
Adult And Career Education NR Public 0 2.94

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 23506 Decorah Road, Diamond Bar

Here are the neighbors for 23506 Decorah Road, Diamond Bar.

Address Square feet Purchase date Purchase price
23628 Decorah Rd, Diamond Bar 1,346 01/20/2016 $570,000
23608 Decorah Rd, Diamond Bar 1,859 01/02/2026
209 Navajo Springs Rd, Diamond Bar 1,272 08/23/2021
217 Navajo Springs Rd, Diamond Bar 1,859 03/13/2003
23634 Decorah Rd, Diamond Bar 1,875 12/01/2020 $790,000
23622 Decorah Rd, Diamond Bar 1,822 08/27/2020 $660,000
23542 Decorah Rd, Diamond Bar 1,346 12/31/2018
23300 Sunset Crossing Rd, Diamond Bar 2,309
23502 Decorah Rd, Diamond Bar 1,404 02/24/2015
23518 Decorah Rd, Diamond Bar 1,707 08/11/2016
23536 Decorah Rd, Diamond Bar 1,859 01/30/2020
23550 Decorah Rd, Diamond Bar 1,859 10/31/2018
23614 Decorah Rd, Diamond Bar 1,346 04/28/2020
505 Navajo Springs Rd, Diamond Bar 1,346 02/21/2025
23648 Decorah Rd, Diamond Bar 1,346
23642 Decorah Rd, Diamond Bar 2,765 08/19/2016 $630,000
23512 Decorah Rd, Diamond Bar 2,147 10/14/2021
23524 Decorah Rd, Diamond Bar 2,277 03/22/2010
23530 Decorah Rd, Diamond Bar 1,503 11/04/2016
521 Navajo Springs Rd, Diamond Bar 2,230 05/11/2020

Nearby ZIP Codes for 23506 Decorah Road, Diamond Bar

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