Mount Vernon, NY Rental Inspections: Tenant Complaint Process (2026)

Section 149-41A charges the Commissioner of Buildings, working with the Commissioner of Public Safety and the Fire Commissioner, with administering and enforcing the City's housing standards. Section 149-41C(1) requires periodic inspections of all multiple dwellings at least once every four years, while Section 149-41C(2) separately obligates the Commissioner to cause an investigation of every complaint of an alleged housing violation or other unsafe or unsanitary condition, regardless of that four-year cycle. Where a violation is confirmed, Section 149-41C(3) directs the Commissioner to order it remedied in writing, setting a reasonable compliance deadline and, where necessary, ordering the unit vacated as unfit for habitation; Section 149-41C(4) lets the Commissioner ask the Corporation Counsel to sue if the owner ignores that order.

Section 149-41E requires written notice of any violation specifying the problem and giving at least 48 hours to comply, served personally or by posting on the building plus mailing, except that heating violations under Section 149-46 get only eight hours. Section 149-41D gives the Commissioner authority to act immediately, without waiting out the normal notice period, when a violation poses an immediate hazard to occupants or the public. A related process in Section 149-42 lets landlords request a paid vacancy inspection before re-renting a unit, with the Building Department required to inspect within three days of the request.