Final answer:
The size limit for a private garage depends on local building codes or zoning regulations, which vary by location and consider several factors.
Step-by-step explanation:
The floor area allowed for a private garage can vary significantly depending on local zoning ordinances, homeowners association rules, or other regulatory bodies that govern property use. General guidelines for the maximum size of a private garage may dictate a set number of square feet, such as 500 or 600 square feet. However, these figures are not universal and can vary by location. To determine the exact limitations for your area, it is essential to consult the local building codes or zoning regulations which specify the maximum garage size allowed. These codes take into account factors like lot size, the ratio of built space to open space, and the intended use of the garage.