Housing in Big Rock, IL
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$425,000
Median List Price
$242,500
Price Per Sq Ft
$160
Days on Market
67
Active Inventory
2
Months of Supply
2.0
Seller's market
Zillow Home Value
$397,027
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
100.0%
Off Market in 2 Weeks
100.0%
Sale-to-List Ratio
106.3%
Seller's market
Market Activity
Source: RedfinHomes Sold
1
New Listings
2
Pending Sales
2
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$160
Median List $/SF
$200
Big Rock vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Big Rock is highlighted.
Median Home Value
Median Price Per Sq Ft
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$290,100
Median Rent
N/A
Total Housing Units
442
Vacancy Rate
4.5%
Owner Occupied
96.0%
Renter Occupied
4.0%
Median Property Tax
$6,442
per year
Monthly Cost (w/ Mortgage)
$1,767
Housing Types
The current median sale price in Big Rock, IL is $425,000 according to Redfin data. Homes spend a median of 67 days on the market. 100.0% of homes sold above asking price. The market has 2.0 months of supply. The median price per square foot is $160. About 96.0% of housing units are owner-occupied. The median year homes were built is 1972. There are 442 total housing units.