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NYC DOB Violation Guides for Homeowners

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Und Unp Uns

Underpinning*

The process of strengthening weak foundation by excavating, supporting, and laying new, stronger footings under and around the week foundation.

Unpermitted*

Unpermiited work – Work done on a building without required DOB permits.

Unsafe building*

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An unsafe building is a legal emergency — the owner must secure or fix it immediately or the city can step in and do it, at the owner’s expense..