Code: MDV (Multiple dwelling violation label)
Description: MDV (Multiple Dwelling Violation) is a general label for violations related to multiple dwelling buildings under the NYC Multiple Dwelling Law and related housing rules. It is not a single specific code number, but a category that covers many different violations affecting multiple dwellings.
Practical Meaning: When you see MDV on a report or list, it usually means the violation is connected to a multiple dwelling building and may involve stricter rules and enforcement under the Multiple Dwelling Law. As an owner, you should assume this is a housing‑condition or occupancy issue in a multi‑unit building and review the specific violation text and class carefully.
Where You May See It: You may see MDV in violation summaries from consultants, in internal compliance lists, in educational materials about DOB violations, and in third‑party explanations of violation types. It may also appear in informal notes or spreadsheets that group multiple violations affecting apartment buildings and other multiple dwellings.
Why It Matters: MDV‑type issues can involve serious housing conditions, occupancy problems, or safety requirements that apply only to multiple dwellings, which can increase the risk of fines, enforcement, and required work. Understanding that MDV points to multiple‑dwelling rules helps you focus on how the Multiple Dwelling Law and related codes affect your building and what you must correct to stay compliant.
Source: More about MDV violations