# Floor Area Calculation For Home Valuation and Real Estate

Floor area calculation is a key aspect of home valuation and real estate. It determines the amount of space each room has. Using the formulas above, you can easily determine the square footage of any room. Then, you can add up the square footage of all the rooms in the house to determine the total square footage.

When calculating floor area, it is important to take into consideration the building’s height. A building must have at least one floor per 20 feet of height. This includes basement space, if it is used for retail sales, and garage space. Other structures, such as elevators and stair bulkheads, are excluded from the calculation, as are accessory water tanks and cooling towers. Other structures not considered in the calculation include terraces, unroofed open porches, steps, and enclosed off-street parking spaces.

There are two types of floor area calculations: net and gross. Gross floor area is more precise than net. It is a better representation of the area of a building. It is often the better way to calculate the area of a building. It is also important to remember that floor area is a ratio between the building’s area and its land area.

The ratio used in the calculation of floor area is called the floor space index or FSI. This is a measurement of how much floor space can be fitted in a plot. The ratio is often expressed in percentage and is determined by the local municipal councils. The ratio is a regulating factor in building size and construction density.

Another way to compare floor area is by looking at the floor space per person. For example, the ratio of floor space to ceiling height varies widely across cities. In a city like Delhi, the FAR is generally higher than 1.5 and can be as high as three. However, the ratio is not a good measure of population density. It also does not include parking spaces and garages.

When building an apartment building, it is essential to consider the amenities that the residents will need. For example, in an urban area, apartments must have access to natural light and sunlight. They should also be separated from other uses. In addition to this, they should have access to outdoor space. The floor area ratio is not enough to ensure that apartment houses have all the amenities of modern urban living. Other controls must be used to secure these things.

If you plan to have an attic, you should also calculate the area of that space. The height of the attic will affect the calculation. In some zoning districts, the minimum height for an attic is 7 feet.