Permit May Be Required
Do you need a permit to remodel a bathroom in New York, NY?
Simple repair or direct replacement of an existing fixture that does not alter the shutoff valves or fixture trap is cosmetic and needs no DOB permit. Relocating/altering plumbing piping, or any structural change, requires a plumbing permit from a Licensed Master Plumber.
✓ Verified from official source
Source: NYC Department of Buildings — Plumbing Permits — Verified 2026-06-26
Permit rules vary by property and change over time. This is an informational guide, not legal advice — always confirm with New York City Department of Buildings (DOB) before starting work.
How to get the permit in New York
Building department
Apply online
Phone
311 (or 212-639-9675)
Code in force
2022 NYC Construction Codes / NYC Building Code (NYC does NOT adopt the IRC; it enforces its own Construction Codes per 1 RCNY 101-14)
Need a permit pulled? Find a licensed plumber in New York
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