NOT LISTED FOR SALE

321 Trinity Ln Oak Brook, IL 60523

North Westmont Neighborhood

Estimated Value: $1,008,000 - $1,600,000

Studio
-- Bath
3,180 Sq Ft
$407/Sq Ft Est. Value

About This Home

This home is located at 321 Trinity Ln, Oak Brook, IL 60523 and is currently estimated at $1,294,080, approximately $406 per square foot. 321 Trinity Ln is a home located in DuPage County with nearby schools including Brook Forest Elementary School, Butler Junior High School, and Hinsdale Central High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Feb 18, 2026
Sold by
Chen Tzuo Ming and Wei Shu-Ping
Bought by
Chen Tzuo Ming and Wei Shu-Ping
Current Estimated Value
$1,294,080

Purchase Details

Closed on
Sep 4, 2018
Sold by
Chen Tzuo Ming and Huang Hui Lin
Bought by
Chen Tzuo Ming

Purchase Details

Closed on
Apr 8, 1997
Sold by
Arnold Thomas J and Arnold Cathy J
Bought by
Chen Tzuo Ming and Huang Hui Lin

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$320,000
Interest Rate
7.74%
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

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
Chen Tzuo Ming -- Premier Title
Chen Tzuo Ming -- Attorney
Chen Tzuo Ming $622,000 Premier 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 Chen Tzuo Ming $320,000
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
2024 $17,058 $473,589 $201,130 $272,459
2023 $16,598 $437,940 $185,990 $251,950
2022 $15,535 $420,980 $178,790 $242,190
2021 $14,841 $410,510 $174,340 $236,170
2020 $14,484 $401,520 $170,520 $231,000
2019 $13,778 $381,740 $162,120 $219,620
2018 $12,708 $367,780 $153,460 $214,320
2017 $11,903 $350,470 $146,240 $204,230
2016 $11,601 $330,170 $137,770 $192,400
2015 $11,444 $307,590 $128,350 $179,240
2014 $10,017 $261,120 $131,300 $129,820
2013 $9,935 $264,800 $133,150 $131,650
Source: Public Records

Map

Illinois DuPage County Oak Brook 60523 North Westmont

321 Trinity Ln, Oak Brook, IL

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.