Find Building Data

Using tools like the Building Information System (BIS) and the DOB NOW Public Portal, you can review the history of any building in New York City. You can find violations, permits and complaints that were reported. The building history also shows the current status of the information as active or resolved.

• Use BIS to...
  The Building Information System (BIS) includes a profile page for all properties in New York City that lists any related jobs/filings and occupancy information in addition to other actions including complaints, violations and inspections. BIS also includes a directory of tradespeople licensed by DOB. BIS contains the records of permits issued and job applications created before the launch of the DOB NOW system.

• Use DOB NOW to...
  The DOB NOW Public Portal contains information on applications submitted in DOB NOW including certificates of occupancy, compliance and violations issued to property owners for failing to file compliance filings. See the DOB NOW Public Portal FAQs for more information.

• Use Zoning Diagrams to...
  Architects and Engineers are required to submit simple, 3D representations of new buildings and enlargements. These diagrams are available through Building on My Block and allow you to view visual depictions of major construction projects in your neighborhood.

• Use the After Hour Variance Map to...
  An after-hours variance (AHV) permit is required to perform construction work in New York City before 7:00 am, after 6:00 pm, or on the weekend. The After Hours Variance Map provides you with a tool to confirm whether construction projects on their block have the proper permits to work at night and on weekends.

• Request Records...
  Use the DOB NOW: BIS Options portal to request drawings, plans or documents for properties located in New York City. For step-by-step directions, see the Record Requests in DOB NOW guide. Requests can be made for folders, plans, microfilm, docket books, reels, index/I-cards, and curb cut cards. Once a record request is submitted in DOB NOW, an email notification is sent to the requestor when the records are available for pick up at the borough office where the property is located.

  The NYC Department of Records and Information Services also maintains plan, docket book and block and lot collections. The NYC Department of Housing Preservation and Development maintains an online database at www.nyc.gov/hpdonline that contains I-card images for New York City properties.