Office buildings are designed to have 90% of the space as offices, although some can be used for other purposes. Both cities and suburbs have office buildings. When planning the construction of an office building should take into account certain considerations such as zoning laws, parking needs and transportation issues. Typical lease periods for office buildings change according to the type of construction. Office buildings are classified by the number of levels or floors. The National Association of Industrial and Office Properties Research Foundation say the number of levels that are classified as low-rise, mid-rise office buildings and high-rise.

Low rise buildings

Office buildings include low rise buildings with fewer than seven levels above ground. Due to the decline in the ratio of land use for office space, cities with lower population density support such large cities best buildings. Office buildings a few stories usually have land adjacent parking lot instead of having them underground.

Companies wishing to have individual clients, such as doctors’ offices, research and development companies and high-tech companies prefer low buildings. These companies often require office space that can be modified, option that offers an office building low-rise.

Mid-rise buildings

The most common type of office building in the United States is the mid-rise buildings including eight to 25 levels. The largest building requires greater urban planning when choosing the building site. Builders should consider alternatives to public transport and the impact of construction around. Usually, the office buildings of medium height offer underground parking. Although individual lease is uncommon in these buildings, a company can use various levels in this type of building.

High rise buildings

Office buildings are tall more than 25 levels. The densely populated cities have tall buildings to accommodate a large population. The cost of land in urban areas is necessary to build up rather than in large spaces. These types of building can have other uses besides offices.

Often, homes, shops and restaurants share space with offices in high rise building. Because of its location, should provide parking for tenants and visitors. One must also consider public transport for planning a high-rise building for offices.