Before you bid on a foreclosure in Chicago, pull the City's violation records for the address, get the title work reviewed by a real estate attorney, and have the exterior looked at by a contractor. The City says its online violation data should not be relied on for real estate transactions, and that title work is where enforcement actions and liens show up. What a foreclosure sale does to existing violations or liens is a legal question, not one we can answer.
Buying a foreclosure with building violations in Chicago means you can't assume the building is what it looks like or that the record is clean. We are a contractor, not an attorney, so we can't tell you what a foreclosure sale does to an existing violation or lien. That is for your attorney and the title company. What we can give you is the check to run before you bid: records, title and the exterior.
Step 1: What do the City's records say about the address?
Search the address. The Department of Buildings has a search of permit, inspection and violation records, and the Chicago Data Portal has a violations dataset (City of Chicago). Our guide to looking up Chicago building violations walks through both.
Then read the City's own warning. The dataset notice says the data is historical, may not reflect current condition, includes both liable and not liable findings, and should not be relied on for real estate transactions (City of Chicago). Treat what you find as a lead, not a verdict.
Step 2: What will the title work show?
The same notice tells lenders and title companies to consult the title commitment for outstanding enforcement actions in the Circuit Court of Cook County or Administrative Hearings (City of Chicago). Hearing outcomes can include liens. For buildings declared public nuisances, fines and the City's repair, demolition and abatement costs are a lien on the property, and the City's repair costs can rank ahead of earlier liens except taxes (Municipal Code summary).
We have no verified source on how a foreclosure sale treats any of that, so we won't guess. Ask a real estate attorney before you bid, not after. See how a lien gets released for the basics.
Step 3: What shape is the outside in?
The code says the exterior must be maintained in good repair and structurally sound, and the owner is the one cited. It names masonry joints that are not weather resistant, veneer and trim that are not properly anchored, and porches and stairs that are not structurally sound (Title 14X). On a building that has sat, those are the items to look at first.
A building that has been neglected for a while often shows the same outside problems: open mortar joints, loose brick near the roofline, a back porch with soft posts and a roof that has been ponding water. When the previous owner stopped maintaining the building, the exterior is usually where it shows. If you can see it from the sidewalk and the alley, a contractor can tell you a lot from there too.
If you can't get inside before bidding, say so to your attorney and price the outside conservatively. Our checklists help: what to check outside a two-flat and open violations on a two-flat purchase. A home inspection covers what we don't.
Step 4: What would you spend, and on what?
Don't bid without a number for the exterior. A contractor can walk the outside, list what is failing and what each fix involves. We talk about what drives cost (access, height, amount of brick affected, permits and scaffolding) rather than quoting a price over the phone. Ask us for a free estimate on a building you are considering, and bring the notice if there is one. Our landlord and buyer guide has the wider picture.
Common questions
That depends on the case, the title and how the sale proceeds, so it is a question for a real estate attorney. We can say the City's violation data should not be relied on for real estate transactions and that open cases and liens are checked through the title commitment.
Search the address through the Department of Buildings records and the Chicago Data Portal, then have the title work reviewed for cases in Cook County court or Administrative Hearings. Add a contractor's look at the exterior. See looking up violations.
Often yes for the exterior. Brick, mortar, roofline, porches and stairs can be assessed from the sidewalk and alley, and the estimate will note what could not be seen. Tell your attorney what you couldn't inspect before you bid.
Sources
- City of Chicago Data Portal: Building Violations dataset
- City of Chicago: Title 14A Administrative Provisions, 2019 posted text (PDF)
- City of Chicago, Department of Buildings: Search Building Department Records
- City of Chicago: Code Modernization Ordinance, including Title 14X Minimum Requirements for Existing Buildings (PDF)
Facts last checked: October 7, 2026.
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.