NOT LISTED FOR SALE

9510 Knolltop Rd Union, IL 60180

Riley Neighborhood

Estimated Value: $367,000 - $467,000

-- Bed
1 Bath
2,086 Sq Ft
$195/Sq Ft Est. Value

About This Home

This home is located at 9510 Knolltop Rd, Union, IL 60180 and is currently estimated at $407,626, approximately $195 per square foot. 9510 Knolltop Rd is a home located in McHenry County with nearby schools including Leggee Elementary School, Heineman Middle School, and Huntley High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 12, 2025
Sold by
Lessner Michael A and Lessner Teresa
Bought by
Lessner Family Revocable Living Trust and Lessner
Current Estimated Value
$407,626
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.

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
Lessner Family Revocable Living Trust -- None Listed On Document
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
2024 $7,554 $131,529 $18,899 $112,630
2023 $7,370 $118,945 $17,091 $101,854
2022 $6,317 $94,622 $21,067 $73,555
2021 $6,085 $89,224 $19,865 $69,359
2020 $5,997 $86,920 $19,352 $67,568
2019 $5,762 $83,161 $18,515 $64,646
2018 $5,142 $76,429 $17,670 $58,759
2017 $5,128 $73,766 $17,054 $56,712
2016 $5,159 $70,956 $16,404 $54,552
2013 -- $66,850 $15,455 $51,395
Source: Public Records

Map

Illinois McHenry County Union 60180 Riley

9510 Knolltop Rd, Union, IL

This home is located at 9510 Knolltop Rd, Union, IL 60180 and is currently estimated at $407,626, approximately $195 per square foot. 9510 Knolltop Rd is a home located in McHenry County with nearby schools including Leggee Elementary School, Heineman Middle School, and Huntley High School.

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