Buyers and sellers are often confused
about which area is included for calculating a home’s square footage. Does the
measurement of square footage include the covered porch? What about basement
and garage? When reporting the square footage of a home, only the space of finished living area in the
dwelling should be included. A space is considered a living area if
it meets all of the following criteria. - Is intended for human occupancy.
- Is heated by a conventional, permanent heating system. (Any space that is heated by a portable heater does not count.)
- Finished, with walls, floors and ceilings of materials generally accepted for interior construction.
- Directly accessible from other finished area. (Any part of a house that requires the use of a ladder to get to it does not count.)

