What is an Alt CO in NYC

What is an Alt CO in NYC

A Certificate of Occupancy is a document the Department of Buildings issues describing the legal use and Occupancy of a building in New York City. If you are changing a building or home with alterations contradicting the Certificate of Occupancy, you must file an Alt...
What is a Lot Line Window?

What is a Lot Line Window?

A lot line window is a window within an exterior wall of a building that is located on a property line, which is shared with another property. Lot line windows have specific code requirements and limitations that other windows do not.    I am Jorge Fontan, an...