NOT LISTED FOR SALE

21472 Cold Spring Ln Diamond Bar, CA 91765

Estimated Value: $1,498,000 - $1,543,000

3 Beds
3 Baths
2,712 Sq Ft
$562/Sq Ft Est. Value

About This Home

This home is located at 21472 Cold Spring Ln, Diamond Bar, CA 91765 and is currently estimated at $1,525,284, approximately $562 per square foot. 21472 Cold Spring Ln is a home located in Los Angeles County with nearby schools including Castle Rock Elementary School, South Pointe Middle School, and Diamond Bar High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 25, 2025
Sold by
Tan Kok Hee and Lei Sio Son
Bought by
Sio Son Kavita Lei And Kok Hee Tan Trust and Lei
Current Estimated Value
$1,525,284

Purchase Details

Closed on
Jun 26, 2002
Sold by
Adame America
Bought by
Tan Kok Hee and Lei Sio Son Kavita

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$372,000
Interest Rate
6.7%

Purchase Details

Closed on
Sep 16, 1999
Sold by
Lee Jeong S and Moon Seong Y
Bought by
Adame Jose and Adame America

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$240,000
Interest Rate
8.09%

Purchase Details

Closed on
Nov 8, 1994
Sold by
Moon Yong Jun
Bought by
Moon Seong Yeon

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$201,500
Interest Rate
9.29%

Purchase Details

Closed on
Nov 4, 1994
Sold by
Sweeney Gilbert B and Sweeney Diane M
Bought by
Lee Jeong Soon Shin and Moon Seong Yeon

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$201,500
Interest Rate
9.29%
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.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

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.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

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.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

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.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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
Sio Son Kavita Lei And Kok Hee Tan Trust -- Accommodation/Courtesy Recordi
Tan Kok Hee $470,000 Chicago Title
Adame Jose $305,000 South Coast Title
Moon Seong Yeon -- Old Republic Title Company
Lee Jeong Soon Shin -- Old Republic Title Company
Lee Jeong Soon Shin $310,000 Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Tan Kok Hee $372,000
Previous Owner Adame Jose $240,000
Previous Owner Lee Jeong Soon Shin $201,500
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 $8,627 $680,696 $300,082 $380,614
2024 $8,627 $667,350 $294,199 $373,151
2023 $8,378 $654,266 $288,431 $365,835
2022 $8,157 $641,438 $282,776 $358,662
2021 $8,002 $628,862 $277,232 $351,630
2019 $7,754 $610,211 $269,010 $341,201
2018 $7,409 $598,247 $263,736 $334,511
2016 $6,860 $575,018 $253,496 $321,522
2015 $6,901 $566,382 $249,689 $316,693
2014 $6,918 $555,288 $244,798 $310,490
Source: Public Records

Map

California Los Angeles County Diamond Bar 91765

21472 Cold Spring Ln, Diamond Bar, CA

Not Listed for Sale

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.