NOT LISTED FOR SALE

21514 Round Rock Dr Diamond Bar, CA 91765

Estimated Value: $930,000 - $1,004,000

4 Beds
2 Baths
1,315 Sq Ft
$729/Sq Ft Est. Value

About This Home

This home is located at 21514 Round Rock Dr, Diamond Bar, CA 91765 and is currently estimated at $959,003, approximately $729 per square foot. 21514 Round Rock 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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Feb 24, 2025
Sold by
Bought by
Current Estimated Value
$959,003

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$675,000
Outstanding Balance
$666,419
Interest Rate
7.04%
Mortgage Type
New Conventional
Estimated Equity
$292,584

Purchase Details

Closed on
Nov 1, 2023
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$683,000
Interest Rate
7.31%
Mortgage Type
Construction
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- Orange Coast Title Company
$700,000 Chicago Title Company
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $675,000
Previous Owner $683,000
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $9,107 $714,000 $571,200 $142,800
2024 $8,726 $700,000 $560,000 $140,000
2023 $2,442 $164,291 $61,870 $102,421
2022 $2,389 $161,070 $60,657 $100,413
2021 $2,339 $157,913 $59,468 $98,445
2019 $2,269 $153,231 $57,705 $95,526
2018 $2,126 $150,227 $56,574 $93,653
2016 $1,971 $144,395 $54,378 $90,017
2015 $1,977 $142,227 $53,562 $88,665
2014 -- $139,442 $52,513 $86,929
Source: Public Records

Map

California Los Angeles County Diamond Bar 91765

21514 Round Rock Dr, Diamond Bar, CA

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