Erilliskäyttö

Erilliskäyttö refers to the specific use of a building or part of a building for a purpose other than its primary designated use. In Finnish building regulations and zoning, most properties are assigned a primary use category, such as residential, commercial, or industrial. Erilliskäyttö occurs when a secondary, distinct activity is carried out in a space that is not its primary permitted function, often requiring separate permits or notifications to the authorities.

This concept is important for ensuring safety, compliance with zoning laws, and managing the impact of different activities on the surrounding environment and community. For example, a small office operating within a residential apartment building would be considered an erilliskäyttö. Similarly, a retail shop temporarily used for event hosting or a workshop operating in a space zoned for storage might fall under this category.

The requirements for erilliskäyttö vary depending on the nature of the activity and the existing building. Authorities assess whether the proposed erilliskäyttö poses any risks, such as increased noise, traffic, or fire hazards, that are not compatible with the original zoning or building. Approvals for erilliskäyttö may involve conditions related to operating hours, waste disposal, or necessary modifications to the premises to meet safety standards. Failure to obtain the correct permits for erilliskäyttö can lead to sanctions and demands for the cessation of the unauthorized activity.