Nyc Building Department | Permits, Inspections & Official Contact

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If you own property, are buying a building, or working on construction in New York City, checking for NYC Department of Buildings (DOB) violations is essential. Open violations can block sales, refinancing, or new permits and may lead to fines or Stop Work Orders.

This guide shows you exactly how to search NYC building violations by address in 2026 using the official tools — Buildings Information System (BIS) and DOB NOW — with clear step-by-step instructions.

Whether you need a quick lookup or want to resolve violations, this article covers everything you need to stay compliant and avoid costly surprises.

How to Search NYC DOB Violations by Address 2026

There are two main official tools: the older Buildings Information System (BIS) for comprehensive historical data and the newer DOB NOW Public Portal for recent filings and real-time information.

Method 1: Use Buildings Information System (BIS) – Best for Full History

  1. Go to the official BIS search page: NYC BIS Property Search
  2. Enter the property details (Borough, House Number, Street Name) or Block & Lot.
  3. Click “Search” to reach the Property Profile Overview.
  4. Scroll to the “Violations – DOB” section to see open and closed violations.
  5. Open violations appear without an asterisk (e.g., V7052-18P). Dismissed violations show with an asterisk (e.g., V*7052-18P).

Method 2: Use DOB NOW Public Portal – Best for Recent Activity

  1. Visit the DOB NOW Public Portal
  2. Use the public search (no login needed for basic lookup) by entering the address or BIN.
  3. Check the “Violations” or “Safety” tabs for recent DOB violations and compliance filings.
  4. For full job history, create a free NYC.ID account and log in.

Step-by-Step BIS Violations Search Guide

BIS remains the most complete source for older violations, ECB summonses, and full property history. After searching the address, the Property Profile Overview shows the total number of open DOB violations at the top. Click the Violations link for details. Note that some older data may not reflect recent transactions due to system updates — contact DOB Help if needed.

DOB NOW Violations Search & Filing 2026

DOB NOW handles most new permits, inspections, and recent violations. It provides real-time updates on jobs filed since its rollout. Use it alongside BIS for complete coverage. Public users can search without logging in, but full access (including document uploads and objection responses) requires a NYC.ID account.

How to Resolve NYC Building Violations

To clear violations: Log into DOB NOW or BIS, review details, correct the issue, file a Certificate of Correction if required, and pay any civil penalties. For ECB/OATH violations, use the separate OATH system. Open violations can prevent Certificate of Occupancy issuance or property sales — resolve them promptly.

Frequently Asked Questions – NYC DOB Violations Search 2026

How do I search NYC building violations by address?

Use the Buildings Information System (BIS) at a810-bisweb.nyc.gov for comprehensive history or the DOB NOW Public Portal at a810-dobnow.nyc.gov for recent activity. Enter the address or BIN to view open and closed violations.

What is the difference between BIS and DOB NOW for violations?

BIS shows full historical data including older violations and ECB summonses. DOB NOW focuses on newer filings, permits, and real-time updates. Check both for complete results.

How do I know if a violation is open or closed?

In BIS, open DOB violations have no asterisk next to the number. Dismissed ones show an asterisk (e.g., V*1234-25P). In DOB NOW, status is clearly labeled as Open, Resolved, or Dismissed.

Can open NYC DOB violations stop a property sale?

Yes. Many lenders and title companies require all violations to be cleared before closing. Open violations can also block new permits or Certificates of Occupancy.

How do I resolve or pay NYC building violations?

Log into DOB NOW to file corrections and pay penalties. For ECB violations, use the OATH system. Contact DOB Help at nyc.gov/dobhelp for assistance.

Official Resources

Updated April 2026 using only official NYC Department of Buildings sources. Always verify the latest status directly in BIS or DOB NOW, as records update frequently.

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