[Ord. No. 63-2, § 8.0, 1-7-1963]
No person shall occupy or let to another for occupancy any dwelling or dwelling unit, for the purpose of living therein, which does not comply with the requirements of this division.
[Ord. No. 63-2, § 8.1, 1-7-1963; Ord. of 10-1-1984]
Every dwelling unit shall contain at least 150 square feet of floor area for the first occupant and at least 100 additional square feet of floor area for every additional occupant, the floor areas to be calculated on the basis of total usable floor area of habitable rooms.
[Ord. No. 63-2, § 8.2, 1-7-1963; Ord. of 10-4-1971, § 17; Ord. of 10-1-1984]
Every room occupied for sleeping purposes by more than one occupant shall contain at least 70 square feet of floor area for the first occupant thereof and an additional 50 square feet of floor area per room for each additional occupant.
[Ord. No. 63-2, § 8.3, 1-7-1963; Ord. of 10-4-1971, § 18]
No cellar space shall be used as a habitable room or dwelling unit without written permission from the Director of Health and the Building Inspector.
[Ord. No. 63-2, § 8.4, 1-7-1963; Ord. of 10-4-1971, § 18]
No basement space shall be used as a habitable room or dwelling unit unless, in addition to the other provisions of this article:
(a) 
The floor and walls are impervious to leakage of underground and surface runoff water and insulated against dampness; and
(b) 
The minimum aggregate glass area of windows as required under Section 11-47 is located entirely above the grade of the ground adjoining such window area.