Mazon, IL housing market
The median sale price was $150,000 in April 2026.
Home values, sales, trends and how Mazon compares with the towns next door — updated as new data is published.
Mazon at a glance
Only 2 sales in April 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Home prices up 52% in 5 years
The federal house price index for the ZIP code around Mazon rose 52% over the past 5 years, faster than across Illinois (47%). Last year prices rose 10%. Carrying the Census median home value forward with that index puts the typical Mazon home at roughly $257,000 today.
Show as a table
| Year | Change that year | Since 2000 | Illinois since 2000 |
|---|---|---|---|
| 2025 | +10% | +105% | +96% |
| 2024 | +11% | +86% | +85% |
| 2023 | +1% | +68% | +73% |
| 2022 | +15% | +66% | +61% |
| 2021 | +7.7% | +45% | +44% |
| 2020 | +3.8% | +35% | +33% |
| 2019 | −3.1% | +30% | +32% |
| 2018 | +9.8% | +34% | +28% |
| 2017 | −1.1% | +22% | +25% |
| 2016 | −0.3% | +23% | +22% |
| 2015 | +10% | +24% | +19% |
| 2014 | +1.9% | +12% | +15% |
| 2013 | +1.4% | +10% | +11% |
| 2012 | −5.3% | +8.5% | +11% |
| 2011 | −4.9% | +15% | +14% |
| 2010 | −7% | +20% | +21% |
| 2009 | +1.1% | +30% | +29% |
| 2008 | −11% | +28% | +40% |
| 2007 | +11% | +44% | +45% |
| 2006 | −2.5% | +30% | +43% |
| 2005 | +14% | +34% | +35% |
| 2004 | +0.9% | +17% | +24% |
| 2003 | +5.8% | +16% | +15% |
| 2002 | +7.7% | +9.5% | +11% |
| 2001 | +1.6% | +1.6% | +5.6% |
| 2000 | — | — | — |
Federal Housing Finance Agency House Price Index (annual, developmental) for ZIP code 60444, weighted by land area. It tracks repeat sales and appraisals of the same homes, so it shows how prices changed, not what homes cost. The estimated value scales the Census (ACS 2020-2024) median home value by that change.
No new homes permitted in 2025
No permits for new homes were issued in Mazon in 2025. The last year with any was 2024 (1 new home).
Homes vs. people, 2010–2020
Between the 2010 and 2020 censuses, Mazon's population fell by 36 even though 3 new homes were permitted. Homes are holding fewer people: households are getting smaller, or more homes are used part of the year.
Residents: U.S. Census Bureau, 2010 and 2020 censuses. New homes: permits issued 2010–2019.
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| Year | New homes | Single-family | 2+ per building | Value |
|---|---|---|---|---|
| 2026 (Jan–Aug) | 0 | 0 | 0 | — |
| 2025 | 0 | 0 | 0 | — |
| 2024 | 1 | 1 | 0 | $353,000 |
| 2023 | 0 | 0 | 0 | — |
| 2022 | 0 | 0 | 0 | — |
| 2021 | 0 | 0 | 0 | — |
| 2020 | 0 | 0 | 0 | — |
| 2019 | 0 | 0 | 0 | — |
| 2018 | 0 | 0 | 0 | — |
| 2017 | 3 | 3 | 0 | $776,000 |
| 2016 | 0 | 0 | 0 | — |
| 2015 | 0 | 0 | 0 | — |
| 2014 | 0 | 0 | 0 | — |
| 2013 | 0 | 0 | 0 | — |
| 2012 | 0 | 0 | 0 | — |
| 2011 | 0 | 0 | 0 | — |
| 2010 | 0 | 0 | 0 | — |
| 2009 | 0 | 0 | 0 | — |
| 2008 | 0 | 0 | 0 | — |
| 2007 | 2 | 0 | 2 | $210,000 |
| 2006 | 26 | 6 | 20 | $2.4 million |
| 2005 | 3 | 3 | 0 | $713,000 |
| 2004 | 4 | 4 | 0 | $960,000 |
| 2003 | 2 | 2 | 0 | $348,000 |
| 2002 | 0 | 0 | 0 | — |
| 2001 | 1 | 1 | 0 | $130,000 |
| 2000 | 2 | 2 | 0 | $260,000 |
Homes authorized by building permits, counted in the year the permit was issued. U.S. Census Bureau, Building Permits Survey, through August 2026.
2.8 years of income
The typical Mazon home costs about 2.8 years of the town's median household income, less than across Illinois (3.6 years).
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
A two-bedroom rents for about $1,360
HUD's Fair Market Rent for a two-bedroom in Mazon is $1,360 a month, utilities included: roughly what a modest, recently rented unit costs. Renters already in Mazon pay a median of $1,009, so moving in tends to cost more than staying put. A two-bedroom takes about 22% of the town's median household income.
Studio $950 · 4 bedrooms $1,810
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (60444; Grundy County, IL HUD Metro FMR Area), weighted by land area. A Fair Market Rent is the 40th-percentile rent plus utilities for a standard unit. Median rent: U.S. Census Bureau, American Community Survey.
Home values: Zillow Home Value Index (ZHVI), Zillow Research. Sales, days on market and supply: Redfin Data Center, April 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. New homes: U.S. Census Bureau, Building Permits Survey. Price trend: Federal Housing Finance Agency House Price Index. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.