Diamond, IL housing market
The typical Diamond home is worth about $309,000, up 3.2% in a year, close to the Illinois typical home.
Home values, sales, trends and how Diamond compares with the towns next door — updated as new data is published.
Diamond at a glance
Only 4 sales in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Diamond | Illinois |
|---|---|---|
| 2017 | $205,000 | $181,000 |
| 2018 | $209,000 | $190,000 |
| 2019 | $219,000 | $195,000 |
| 2020 | $224,000 | $200,000 |
| 2021 | $239,000 | $215,000 |
| 2022 | $257,000 | $236,000 |
| 2023 | $263,000 | $248,000 |
| 2024 | $276,000 | $263,000 |
| 2025 | $292,000 | $278,000 |
| 2026 | $303,000 | $290,000 |
| August 2026 | $309,000 | $298,000 |
5 new homes permitted in 2025
Builders were permitted 5 new homes in Diamond in 2025: 1 single-family house and 4 in buildings with two or more homes, worth about $1.4 million to build. That's 1.7 per 1,000 residents, about the pace of Illinois as a whole. Over the past 10 years, Diamond has permitted 48 homes in all.
Homes vs. people, 2010–2020
Between the 2010 and 2020 censuses, Diamond gained 113 residents while 39 new homes were permitted: about 2.9 new residents per new home. Building and growth moved roughly in step.
Residents: U.S. Census Bureau, 2010 and 2020 censuses. New homes: permits issued 2010–2019.
Show as a table
| Year | New homes | Single-family | 2+ per building | Value |
|---|---|---|---|---|
| 2026 (Jan–Aug) | 1 | 1 | 0 | $350,000 |
| 2025 | 5 | 1 | 4 | $1.4 million |
| 2024 | 5 | 1 | 4 | $930,000 |
| 2023 | 4 | 4 | 0 | $1.4 million |
| 2022 | 3 | 3 | 0 | $960,000 |
| 2021 | 2 | 2 | 0 | $550,000 |
| 2020 | 6 | 6 | 0 | $1.6 million |
| 2019 | 3 | 3 | 0 | $800,000 |
| 2018 | 5 | 5 | 0 | $1.2 million |
| 2017 | 7 | 7 | 0 | $1.8 million |
| 2016 | 8 | 8 | 0 | $2.1 million |
| 2015 | 4 | 4 | 0 | $1 million |
| 2014 | 2 | 2 | 0 | $505,000 |
| 2013 | 2 | 2 | 0 | $435,000 |
| 2012 | 4 | 4 | 0 | $1 million |
| 2011 | 1 | 1 | 0 | $250,000 |
| 2010 | 3 | 3 | 0 | $675,000 |
| 2009 | 4 | 4 | 0 | $796,000 |
| 2008 | 7 | 7 | 0 | $1.2 million |
| 2007 | 14 | 10 | 4 | $2.2 million |
| 2006 | 47 | 47 | 0 | $6.3 million |
| 2005 | 49 | 45 | 4 | $8.8 million |
| 2004 | 90 | 68 | 22 | $13.5 million |
| 2003 | 60 | 48 | 12 | $6.2 million |
| 2002 | 78 | 51 | 27 | $6.9 million |
| 2001 | 45 | 32 | 13 | $3.9 million |
| 2000 | 25 | 9 | 16 | $2.3 million |
How Diamond ranks on new homes being built →
Homes authorized by building permits, counted in the year the permit was issued. U.S. Census Bureau, Building Permits Survey, through August 2026.
Diamond and its neighbors
4.2 years of income
The typical Diamond home costs about 4.2 years of the town's median household income, more than across Illinois (3.6 years).
How Diamond ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
A two-bedroom rents for about $1,370
HUD's Fair Market Rent for a two-bedroom in Diamond is $1,370 a month, utilities included: roughly what a modest, recently rented unit costs. Renters already in Diamond pay a median of $1,357. A two-bedroom takes about 22% of the town's median household income.
Studio $1,010 · 4 bedrooms $2,060
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (60416, 60481; Chicago-Joliet-Naperville, 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, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. New homes: U.S. Census Bureau, Building Permits Survey. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.