This application must be completely filled in by typewriter or in ink and submitted in to the Peekskill Building Department. Banks and Mortgage Companies require a building to have a Certificate of Occupancy as part of their application. Does the property have a Certificate of Occupancy? Was something built without a permit? Don't wait for the last minute to find out, when in the process of selling or buying a home, you can call the Building Department to inquire as to the status of the property.