New York, NY Property Maintenance: Property Blight (2026)
Key Facts
- Enforcing agency
- Dept. of Buildings (DOB)
- Governing law
- Admin. Code Article 216
- Owner contest venue
- NY State Supreme Court
- Cost recovery
- Judgment lien + tax lien
- Vacant buildings
- Must be sealed, guarded
Summary
New York City's Department of Buildings can declare any structurally compromised, fire-hazardous, or dangerous building an 'unsafe building' under Administrative Code Article 216 and order it sealed, repaired, or demolished at the owner's expense.
Any building, structure or part thereof described in this article shall be deemed an unsafe building and shall be demolished or removed or made safe and secure as provided herein. Any structure or premises or part of a structure or premises that from any cause may at any time become dangerous or unsafe, structurally or as a fire hazard, or dangerous or detrimental to human life, health or safety, shall be demolished and removed or made safe and secure.
Full Breakdown
DOB files a report on any unsafe building and serves the owner or mortgagee a notice of survey and summons. If the owner contests, three surveyors (one from DOB) inspect the property and the case goes to New York State Supreme Court, which gets calendar precedence over other business. If the court finds the building unsafe, it issues a precept ordering DOB to vacate, seal, secure, shore, or demolish it. Vacant buildings must be continuously guarded or sealed and kept secure by the owner at all times.
Violations & Fines
City-performed work becomes a judgment lien on the property, priced ahead of existing mortgages, plus a separate tax lien for costs; interference with department work or a sealed vacant building is a separate enforcement violation.
Frequently Asked Questions
Who decides a NYC building is 'unsafe'?
Who pays if the city demolishes an unsafe building?
Sources & Official References
Other rules in New York
New York rules heatmap·Compare New York to another location·View the New York property maintenance overview
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