Rakennustiheys

Rakennustiheys refers to the ratio of the total floor area of buildings on a plot of land to the area of the plot itself. This metric is a key factor in urban planning and land use regulation, influencing how densely a particular area can be developed. It is often expressed as a percentage or a floor area ratio (FAR).

The calculation of rakennustiheys involves summing up the floor areas of all structures on a property and dividing it by the total land area of that property. For example, if a plot of land is 1000 square meters and the total floor area of all buildings on it is 500 square meters, the rakennustiheys is 0.5 or 50%. Different zoning regulations specify maximum allowable rakennustiheys to manage development intensity, preserve open space, and ensure adequate infrastructure capacity.

Understanding rakennustiheys is crucial for developers, architects, and property owners as it directly impacts the scale and type of construction permissible. It helps authorities control urban sprawl, promote efficient land use, and maintain the character of residential, commercial, or industrial areas. Variations in rakennustiheys can significantly alter the visual landscape and functionality of a neighborhood.