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Article 103 — RULES OF MEASUREMENT

103.08: DETERMINING FLOOR AREA:

Porterville Municipal Code · 2026-09 edition · updated 2026-09-27 · Porterville

"Floor area" is the horizontal area (usually expressed in square feet) of all floors included within a building or buildings, according to the following rules:

A. Included In Floor Area: Floor area is deemed to include:

  1. The floor of atrium and lobby areas;

  2. Storage and equipment spaces that are roofed and enclosed on all sides;

  3. Enclosed and roofed halls, stairways, and elevator shafts;

  4. Enclosed and roofed porches and balconies;

  5. Portions of basements and attics that meet building code height requirements for habitable space; and

  1. The actual floor space of mezzanines, interior balconies, lofts, closets and all habitable rooms.

B. Excluded From Floor Area: Floor area does not include:

  1. Garages, carports or other areas used for parking and loading, or vehicular access to parking and loading spaces;

  2. Unenclosed exterior balconies, decks, porches and stairs;

  3. Substandard height portions of attics and basements not used as habitable space (per building code). (Ord. 1801, 12-3-2013)

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