Code: S (DOB violation category)
Description: (Sign Violation Code) is the DOB violation code letter used when a building has a problem with a sign — such as a sign installed without a permit, in an unsafe condition, or not meeting NYC sign rules. It is not related to any specific structural or plumbing system and applies only to signage on or attached to the building or property.
Practical Meaning: For a homeowner or building owner, seeing S in a DOB violation number means there is a problem with a sign on the property — for example a sign installed without a permit, in an unsafe condition, or not meeting NYC sign rules. You must correct the sign issue and get DOB sign-off to clear the violation.
Where You May See It: DOB violation notices, BIS (violation numbers with S in the code line), DOB NOW records, title reports, lender or buyer due diligence reports.
Why It Matters: An S sign violation can block sale or refinancing until the sign issue is corrected and the violation is dismissed, and it may also require a permit, inspection, and sign-off by a licensed professional. Do not confuse this with SWO (Stop Work Order) or SBS (Small Business Services), which are separate codes with completely different meanings.