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  1. City of Chicago :: Department of Buildings

    Modernizing Chicago's Construction Codes - Phase 3 Average Time for Building Permit Issuance DOB Processing Time: 35 Days - Time with Applicant: 51 Days Total Time to Permit: 86 Days …

  2. NYC Department of Buildings

    Get an overview of industry-related project requirements based on the project type. Required safety training courses for construction site supervisors and workers. See highlights of DOB's …

  3. DC Department of Buildings

    Read more about DOB News - April 2025 | Building a Safer, Greener, Stronger DC DOB News - March 2025 | New Tools, Stronger Communities, Better Buildings

  4. City of Chicago :: Building Permit Application Status

    Check your permit status Department of Buildings Enhancing safety and quality of life for Chicago's residents and visitors

  5. City of Chicago :: Search Building Department Records

    Use this site to search building permit, inspection and violation records by address. If the Department of Buildings electronic record system contains data about the address entered …

  6. DOB Building Information Search - New York City

    prior to April 29 due to an unexpected power outage at the City's data center. If BIS does not accurately reflect your transaction, submit an inquiry at www.nyc.gov/dobhelp . The below …

  7. City of Chicago

    Manage Your Permits, Trade License Renewals, and Vacant Buildings Go To Permits and Trade Licenses Website

  8. Chicago Building Permit Application Status - Agreement

    The City of Chicago is committed to providing timely and accurate information to businesses and residents of Chicago. Best efforts have been made to ensure the information presented …

  9. Buildings Information System - New York City

    Welcome to the Department of Buildings online query system. You can search for general information on a property in the city including recorded complaints and violations, actions, …

  10. BIS - Buildings - NYC.gov

    The Building Information System (BIS) mainframe allows for submission of job filing directly to a DOB borough office. Previously BIS for job filings were made in-person at a DOB borough office.