NOT LISTED FOR SALE

21440 Broken Arrow Dr Diamond Bar, CA 91765

Estimated Value: $984,755 - $1,156,000

4 Beds
2 Baths
1,708 Sq Ft
$642/Sq Ft Est. Value

About This Home

This home is located at 21440 Broken Arrow Dr, Diamond Bar, CA 91765 and is currently estimated at $1,096,439, approximately $641 per square foot. 21440 Broken Arrow Dr is a home located in Los Angeles County with nearby schools including Evergreen Elementary School, Chaparral Middle School, and Diamond Bar High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 26, 2025
Sold by
Niimi Shelly
Bought by
Shelly Niimi Trust and Niimi
Current Estimated Value
$1,096,439

Purchase Details

Closed on
Jul 10, 2024
Sold by
Niimi Family Trust and Niimi Allen S
Bought by
Niimi Living Trust and Niimi

Purchase Details

Closed on
Jan 17, 2017
Sold by
Niimi Gerald H and Niimi Chiyoko
Bought by
Niimi Gerald H and Niimi Chiyoko
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

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Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Shelly Niimi Trust -- None Listed On Document
Niimi Living Trust -- None Listed On Document
Niimi Gerald H -- None Available
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $2,295 $140,781 $31,307 $109,474
2024 $2,295 $138,026 $30,694 $107,332
2023 $2,200 $135,321 $30,093 $105,228
2022 $2,103 $132,668 $29,503 $103,165
2021 $2,056 $130,068 $28,925 $101,143
2019 $1,996 $126,212 $28,068 $98,144
2018 $1,843 $123,738 $27,518 $96,220
2016 $1,651 $114,135 $26,450 $87,685
2015 $1,656 $112,421 $26,053 $86,368
2014 $1,663 $110,220 $25,543 $84,677
Source: Public Records

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