General contractors in Hillsdale, IL 61257
2 general contractors, with local market data for this ZIP.
Area profitability, construction34 / 100Soft market
Typical home value$164,000+4.8% in the past year
New homes permitted, 2025187Rock Island County
Homeowners76.4%358 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Midway QuarryConstruction company · 2721 248th St N, Hillsdale(309) 523-3159 · riverstonegrp.com
Ironsite Construction LLCConstruction company · Hillsdale(309) 738-2367 · 2 drivers, 3 trucks
Construction in ZIP 61257 at a glance
Local building angle: Rock Island County permitted 187 new homes in 2025, including 62 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.