Housing in Algonquin, IL
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$391,000
Median List Price
$395,000
Price Per Sq Ft
$185
Days on Market
70
Active Inventory
89
Months of Supply
3.1
Seller's market
Zillow Home Value
$396,183
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
24.1%
Off Market in 2 Weeks
37.0%
Sale-to-List Ratio
98.7%
Buyer's market
Market Activity
Source: RedfinHomes Sold
29
New Listings
33
Pending Sales
27
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$185
Median List $/SF
$216
Algonquin vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with 25,000 - 50,000 residents. Algonquin is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$324,000
Median Rent
$1,800
Total Housing Units
11,080
Vacancy Rate
1.5%
Owner Occupied
87.8%
Renter Occupied
12.2%
Median Property Tax
$7,916
per year
Monthly Cost (w/ Mortgage)
$1,933
Housing Types
The current median sale price in Algonquin, IL is $391,000 according to Redfin data. Homes spend a median of 70 days on the market. 24.1% of homes sold above asking price. The market has 3.1 months of supply. The median price per square foot is $185. The median rent is $1,800 per month (Census ACS). About 87.8% of housing units are owner-occupied. The median year homes were built is 1994. There are 11,080 total housing units.