Housing in Grafton, IL
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — December 2025Median Sale Price
$375,000
Median List Price
$224,500
Price Per Sq Ft
$194
Days on Market
290
Active Inventory
9
Months of Supply
4.5
Balanced market
Zillow Home Value
$256,583
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
0.0%
Sale-to-List Ratio
98.6%
Buyer's market
Market Activity
Source: RedfinHomes Sold
2
New Listings
1
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$194
Median List $/SF
$155
Grafton vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Grafton 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
$254,700
Median Rent
$617
Total Housing Units
470
Vacancy Rate
39.6%
Owner Occupied
84.9%
Renter Occupied
15.1%
Median Property Tax
$4,774
per year
Monthly Cost (w/ Mortgage)
$1,381
Housing Types
The current median sale price in Grafton, IL is $375,000 according to Redfin data. Homes spend a median of 290 days on the market. 0.0% of homes sold above asking price. The market has 4.5 months of supply. The median price per square foot is $194. The median rent is $617 per month (Census ACS). About 84.9% of housing units are owner-occupied. The median year homes were built is 1993. There are 470 total housing units.