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NYC DOB Violation Glossary Simplified

0 A B C D E F G H I J K L M N O P Q R S U V W X Y Z

ACRIS*

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Automated City Register Information System.

ADU*

ADU – Ancillary Dwelling Unit to be built legally by a NYC homeowner.

Advertising sign*

Advertising signs are generally banned in residential zoning districts, which cover about 75% of NYC’s land area.

AEU2*

AEU2 form explanation

After hours work*

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In NYC regulations, “after hours work” means any construction or renovation work done before 7:00 AM or after 6:00 PM on weekdays, or anytime on weekends.

Alteration*

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Alteration – affect the building’s official status and require formal approval, while renovations are typically less extensive updates that don’t impact the building’s legal classification.

Apartment Building*

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a residential use building, or the residential use portion of a mixed-use building, other than a townhouse or stacked townhouse containing four or more dwelling units each of which shall have access to above grade common halls, stairs, elevators, and yards.