Open Department of Buildings and ECB/OATH violations surprise buyers and owners at the worst possible moment: the week before closing, the day the contractor tries to pull a permit, or the month the refinance appraisal comes back with a title exception. The record is public and can be checked in an afternoon. This guide explains what to look for, where to look, and what each kind of open item means for a purchase or a renovation.
Why it matters
Violations attach to the property, not the person who caused them. When you buy a building, you buy its record. Unpaid ECB/OATH penalties can be entered as judgments and become liens against the property. Open DOB violations of the more serious classes can block new permits, block a Certificate of Occupancy, and hold up a Letter of Completion on work that is otherwise finished. Lenders and title companies search these records, and an open stop-work order or vacate order can stop a closing outright.
For a renovation, the practical effect is that the new job inherits the old problems. A DOB plan examiner will see the open items on the property, and some of them will have to be resolved before the new filing is approved or signed off.
The different kinds of violations
DOB violations are notices issued by the Department of Buildings for conditions that do not comply with the Building Code, the Zoning Resolution or the department's rules. They include things like failure to file a required periodic inspection (boiler, elevator, facade), failure to maintain, and unsafe conditions. A DOB violation does not by itself carry a monetary penalty, but it stays open on the record until it is corrected and dismissed.
ECB/OATH violations are summonses issued by DOB (and other agencies) that are adjudicated by the Office of Administrative Trials and Hearings, which absorbed the former Environmental Control Board. These carry monetary penalties, have hearing dates, and can result in default judgments if ignored. DOB's OATH summonses are classified as Class 1 (immediately hazardous), Class 2 (major) or Class 3 (lesser), and Class 1 items require a certificate of correction to be filed with DOB in addition to the hearing outcome.
A single condition, such as work without a permit, commonly produces both: a DOB violation and an OATH summons. A property can also carry HPD violations (housing maintenance), FDNY violations, DEP violations and DOT violations, each in its own system.
What to research
- Open DOB violations, including their class and the date issued.
- Open ECB/OATH summonses, hearing status, and whether any have gone to default judgment.
- Outstanding penalties and judgments, including amounts, and whether liens have been recorded.
- Stop-work orders and vacate orders, full or partial, and whether they have been rescinded.
- Open and expired permits, and whether the jobs behind them ever received a Letter of Completion or a Certificate of Occupancy.
- The Certificate of Occupancy itself, compared against the actual use and layout. An extra apartment in the cellar that does not appear on the CO is a violation waiting to be written.
- Complaint history, which often points to conditions that have not been inspected yet.
- Required periodic filings under DOB NOW: Safety (facade, boiler, elevator, gas piping) and whether they are current.
Where to look
DOB's public portal and the older Building Information System show violations, permits, complaints and Certificates of Occupancy by address or BIN. OATH's summons search shows hearing status and penalties. The Department of Finance shows judgments and outstanding charges. ACRIS shows recorded liens. HPD's online building registry shows housing violations. The free open violation lookup on our home page pulls the open DOB and ECB/OATH records for any NYC address from NYC Open Data in a few seconds, which is a good first pass before a deeper search.
What the results mean for a purchase
Not every open item is a problem. A Class 3 summons for a missing sidewalk shed permit sign from years ago, already paid, is noise. A Class 1 summons for an illegal conversion with no certificate of correction, plus an open vacate order, is a serious defect that affects value, financing and insurability. The negotiation depends on the category: pay-and-close items can be handled by a credit at closing; items that require physical correction and DOB sign-off need a plan, a budget and usually an escrow.
What the results mean for a renovation
Open items on the property will be visible to the plan examiner reviewing the new filing. Some will be flagged as objections. Some will not block approval but will block the Letter of Completion or the Certificate of Occupancy at the end. The right sequence is to identify everything up front, decide which items to clear before filing and which to clear alongside the new work, and build both into the schedule.
Clearing violations
DOB violations are dismissed by correcting the condition and submitting a dismissal request with proof. OATH summonses are resolved by attending the hearing (or admitting and paying), and for Class 1 items, by filing a certificate of correction with DOB's enforcement unit with photographs and supporting documents. Default judgments can be reopened in limited circumstances. Old items that were corrected long ago but never closed can often be dismissed with the right paperwork. We handle both the research and the clean-up under our violation research and objection and violation resolution services.