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Lanark, IL Real Estate & Property Data

Last Updated: August 30, 2025

Accurate and comprehensive real estate data is critical for insight into Lanark, IL 61046. Get detailed property data for Lanark, IL instantly. ATTOM is your one-stop-shop for the Lanark property reports and real estate data you need in Lanark, IL.

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Total Residential Properties 2,005

Total Commercial Properties 75

Avg. Home Age (Single Family Home) 41 Years

Avg. Square Feet (Single Family Home) 1,809

Total 2025 Residential Sales (year-to-date) N/A

% of Homes Seriously Underwater (Q3 2025) 0.41%

Total 2024 Residential Sales N/A

% of Equity Rich Homes (Q3 2025) 29.02%

Effective 2024 Property Tax 1.4%

Total Foreclosure Filings (year-to-date) 1

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Lanark, IL 61046 Real Estate Market Overview

Last 30 days

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Lanark, IL 61046 Foreclosure Activity

Total Foreclosure Filings i

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Foreclosure Starts i

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May '25 May '25 1
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