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Vault license

Underground Infrastructure & Utilities
Carlos Mendez, Lead Concrete Specialist
Reviewed by Carlos Mendez Lead Concrete Specialist
Vault license A mandatory, revocable consent permit issued by the NYC Department of Transportation allowing a property owner to maintain a subterranean vault.

Every property owner with an active underground vault extending past the building line must possess a valid license issued under NYC Administrative Code Section 19-117. The city charges an initial filing fee of two dollars per square foot of vault space, along with potential annual revocable consent charges depending on use. When purchasing a property, buyers must conduct a thorough title search to ensure any existing vault was legally permitted and licensed with the city. Unlicensed vaults discovered during municipal surveys or DOT inspections can lead to heavy administrative fines, stop-work orders, or demands to completely backfill the space.

Buying or selling with a vault? Check the license

We assess the vault cover condition so you know what you are taking on.

Book a Vault Inspection

Frequently Asked Questions About Vault license

What is a vault license?
A revocable consent issued by DOT allowing a property owner to maintain a subterranean vault extending beneath the public sidewalk.
Who needs one?
Every owner with an active vault extending past the building line into the right-of-way.
Are there fees?
Yes. There is a filing charge based on vault area, and ongoing revocable consent charges can apply. Confirm current rates with DOT.
Why check for one when buying a property?
Because an unlicensed vault discovered during a survey or inspection can bring fines, a stop-work order, or a demand to backfill the space.
Is a vault license permanent?
No. As a revocable consent, the City can modify or revoke it, and it is subject to renewal requirements.
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