New York City selected-building research

Review NYC-published building records for one known BIN

Enter the seven-digit Building Identification Number (BIN) for a building your team already needs to review. The sheet separates DOB NOW filings, DOB violations, DOB ECB violation fields, and HPD housing-maintenance violations using the City’s published fields.

Important boundary: This is not a municipal lien search, title search, lien certificate, closing clearance, legal opinion, compliance determination, property-condition assessment, or proof that a building has no other records. A status, disposition, certification date, or published balance-due field is shown exactly as the named City publisher returns it; it is not a certified or current balance.

Check City source records for one BIN

Enter one BIN your team already needs to review. The preview returns at most one row from each fixed City query and does not say whether other rows exist. Your BIN is not put into the URL, an analytics event, or a watchlist.

Keep the City source in the decision loop

Publisher coverage, update timing, BIN assignment, record type, and status vocabulary vary across City datasets. Review the official source and use the appropriate title, lien, certificate, legal, inspection, or compliance process for consequential decisions.

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