Code: Kitchen (NYC dwelling space — building code category)
Description: Kitchen is a room used for cooking inside a dwelling unit and is classified as a habitable space under the NYC Housing Maintenance Code and NYC Building Code. It must meet city requirements for light, air, sanitation, and fire safety.
Practical Meaning: If you renovate your kitchen and change plumbing, gas, electrical, ventilation, or walls, you likely need a DOB permit filed as an ALT2 or LAA before work begins. Doing unpermitted work that requires a filing can result in serious DOB violations, heavy fines, and problems when you sell or refinance your home.
Where You May See It: DOB NOW filings (ALT2 alteration applications, Limited Alteration Applications), NYC Housing Maintenance Code inspection reports, HPD violation notices related to habitability or sanitation, Co-op or condo alteration agreements (board approval track), ACP-5 asbestos investigation forms (buildings built before April 1, 1987), Title reports and bank questions during sale or refinancing
Why It Matters: Because a kitchen is a regulated habitable space, even a simple renovation can trigger multiple city permit requirements — DOB, DEP, and electrical permits may all apply at the same time. Skipping permits can lead to violations, fines, and costly problems when you sell or refinance your property.