Chicago Demolition Permit Lookup: What's on File

If you need a Chicago demolition permit lookup, start with the Department of Buildings' records search. It lets you search permit, inspection and violation records by address (City of Chicago). That is where a demolition permit on a property should show up. Records and screens change, so if you cannot find what you expect, call the Department of Buildings before you assume nothing is on file.

How to look up a demolition permit by address

1. Open the Department of Buildings' Search Building Department Records page and search the property address.
2. Look through the permit results for a demolition (wrecking) permit, and read the permit status and dates.
3. Check the inspection and violation records for the same address.
4. If you are buying, ask the seller or the title company for the full permit history too, and see how to look up Chicago building violations by address for the violations side.

If a contractor says "the permit is pulled," ask for the permit number and look it up yourself. It takes a few minutes.

What the lookup does and does not tell you

It can show that a permit exists for an address, and its status. It cannot tell you whether the demolition was done well, whether the neighbor's wall was protected, or whether everything the City required was cleared in the file. Those answers sit in the permit file, the contractor's paperwork and, for an attached building, the survey or neighbor letter (City of Chicago).

The Chicago Data Portal has a Building Violations dataset covering violations issued by the Department of Buildings from 2006 to the present (City of Chicago). It is a violations dataset, so do not use it to look for a permit. The City also says this data is historical and should not be relied on for real estate transactions. Lenders and title companies are told to consult the title commitment for outstanding enforcement actions (City of Chicago).

Old process or new process?

As of August 10, 2026, demolition applications go through the City's Inspection, Permitting and Licensing Portal. Applications started under the old process before August 6, 2026 may continue until December 30, 2026 (City of Chicago). A permit file started under the old email and Form 480 process can therefore look different from a newer one. Do not assume a missing record means a missing permit. Ask.

What the dates on a permit mean

Two timing rules help you read a permit. Work must begin within six months after the permit is paid, and cannot stop for more than twelve months. An application also expires after 120 days of inactivity, with one 90-day extension (City of Chicago). A permit that is old and shows no activity may not mean what you think, so confirm its current status with the Department of Buildings.

To understand what a permit file should contain, read our demolition permit requirements, then what slows a demolition permit down. The house demolition guide ties it together, and our demolition crew can check a file with you.

Common questions

This article explains general rules and common situations in Chicago. It is not legal advice, and City rules change. For a specific property, check with the Chicago Department of Buildings or a licensed professional.