For residential building permits, please email buildinginspection@co.warren.oh.us your residential applications, zoning, a water & sewer release along with the drawings to start processing your permit. For residential questions, please contact Kalena.kemp@co.warren.oh.us. For commercial questions, please contact brooke.hill@co.warren.oh.us.

April 1, 2023, Warren County Building and Inspection will no longer issue Approvals or Permits for Pole or Pedestal mounted cable television boosters or power supplies within our jurisdiction. Please work directly with the utility provider.

ATTENTION: DUE TO THE HIGH VOLUME OF APPLICATIONS, ALL RESIDENTIAL AND COMMERCIAL PLAN REVIEW MAY TAKE 30 DAYS

Zoning permits please email to wczoning@co.warren.oh.us

Our office hours are 8am – 5pm, Monday through Friday.

Starting February 1st our inspectors are available 7:00am to 8:00am to answer any questions you have via phone and e-mail. (click here)