Which of the following is NOT typically regulated by property maintenance codes?

Property maintenance codes focus on ensuring that buildings are safe, healthy, and well-maintained. These codes encompass a range of issues such as heating, sanitation, and ventilation components that directly affect the well-being of the occupants and the structural integrity of the building.

Heating systems are regulated to ensure they provide adequate warmth and are safe for use. Sanitation areas are addressed to ensure proper hygiene and waste disposal, preventing health hazards. Ventilation spaces are also covered under these codes, as proper airflow is essential for indoor air quality and safety.

In contrast, landscaping design is generally not regulated by property maintenance codes. While landscaping may have its guidelines depending on local ordinances, it is often considered more of an aesthetic concern rather than a matter that affects health and safety directly. Therefore, the emphasis on maintaining the safety and livability of a property does not typically extend to how landscaping is designed or maintained.