NOT LISTED FOR SALE

21472 Cold Spring Ln Diamond Bar, CA 91765

Diamond Bar Area

Estimated Value: $1,534,348

3 Beds
3 Baths
2,712 Sq Ft
$566/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 $1,534,348, approximately $565 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.

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

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
Aug 25, 2025
Sold by
Tan Kok Hee and Lei Sio Son
Bought by
Current Estimated Value
$1,534,348

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

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
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Diamond Bar, CA

  • Lisa Madrigal Real Estate Agent - Fiv Realty Co.

    Lisa Madrigal

    Responds Quickly

    Fiv Realty Co.

    (951) 406-6266

    49 Total Sales

    1 in Diamond Bar

    $740,000 Price

    Lisa Madrigal
     Section Image
  • Gerry Nicks Real Estate Agent - Keller Williams Realty

    Gerry Nicks

    Responds Quickly

    Keller Williams Realty

    (424) 370-0766

    164 Total Sales

    1 in Diamond Bar

    $895,000 Price

    Gerry Nicks
     Section Image
  • ROSEMARIE GROEN Real Estate Agent - MAINSTREET REALTORS

    ROSEMARIE GROEN

    MAINSTREET REALTORS

    (909) 298-8418

    12 Total Sales

    2 in Diamond Bar

    $1,030,000 Price Range

    ROSEMARIE GROEN
     Section Image
  • Jimmy Tong Real Estate Agent - A + Realty & Mortgage

    Jimmy Tong

    A + Realty & Mortgage

    (626) 624-5498

    20 Total Sales

    1 in Diamond Bar

    $830,000 Price

    Jimmy Tong
     Section Image
  • Linda Ojeda Real Estate Agent - Luxury Collective

    Linda Ojeda

    Luxury Collective

    (424) 372-0165

    110 Total Sales

    3 in Diamond Bar

    $465K - $1.4M Price Range

    Linda Ojeda
     Section Image
  • Mike Chou Real Estate Agent - K.W. EXECUTIVE

    Mike Chou

    Responds Quickly

    K.W. EXECUTIVE

    (626) 653-4295

    169 Total Sales

    6 in Diamond Bar

    $488K - $1.4M Price Range

    Mike Chou
     Section Image
See All Agents

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
-- Accommodation/Courtesy Recordi
Tan Kok Hee $470,000 Chicago Title
Adame Jose $305,000 South Coast Title
Lee Jeong Soon Shin -- Old Republic Title Company
Moon Seong Yeon -- Old Republic Title Company
Lee Jeong Soon Shin $310,000 Old Republic 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
Previous Owner $126,500
Previous Owner Tan Kok Hee $308,550
Previous Owner Tan Kok Hee $328,000
Previous Owner Tan Kok Hee $337,000
Previous Owner Tan Kok Hee $270,000
Previous Owner Lei Sio Son Kavita $250,000
Previous Owner Tan Kok Hee $60,000
Previous Owner Tan Kok Hee $369,600
Previous Owner Tan Kok Hee $370,000
Previous Owner Tan Kok Hee $372,000
Previous Owner Tan Kok Hee $372,000
Previous Owner Adame America $410,000
Previous Owner Adame America $22,347
Previous Owner Adame Jose $11,000
Previous Owner Adame Jose $21,000
Previous Owner Adame Jose $15,000
Previous Owner Adame Jose $240,000
Previous Owner Lee Jeong Soon Shin $15,000
Previous Owner Lee Jeong Soon Shin $60,000
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
2026 $9,151 $694,309 $306,083 $388,226
2025 $9,151 $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

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.