[1991 Code § 67-1]
No person shall manage, conduct or operate the business of keeping a boardinghouse, rooming house or rooming unit without first having obtained a license therefor.
[1991 Code § 67-2]
As used in this article, the following terms shall have the meanings indicated:
BOARDINGHOUSE
Any building in which three or more persons not related by blood or marriage to the owner or operator of the business are lodged and served meals for a consideration.
DWELLING
Any building which is wholly or partly used or intended to be used for living or sleeping by human occupants.
OPERATOR
Any person who has charge, care or control of a building or part thereof in which dwelling units or rooming units are let. "Operator" may be synonymous with the terms "owner," "lessee" and "tenant" if the facts of any situation coincide with the accepted meaning of the words "owner," "lessee" and "tenant."
OWNER
Any person who, alone or jointly or severally with others, has legal title to any dwelling or dwelling unit as owner or agent of the owner or as executor, executrix, administrator, administratrix, trustee or guardian of the estate of the owner. Any such person thus representing the actual owner shall be bound to comply with the provisions of this article to the same extent as if he were the owner.
ROOMING HOUSE
Any dwelling or that part of any dwelling containing one or more rooming units in which space is let by the owner or operator for a consideration to three or more persons not related by blood or marriage to the owner or operator of the rooming house.
ROOMING UNIT
Any room or group of rooms forming a single habitable unit used or intended to be used for living and sleeping but not for cooking or eating purposes.
[1991 Code § 67-3]
In addition to standard requirements, the application under Chapter 4, Article 4-1, shall disclose:
A. 
The number and location of bedrooms to be used for boarding and rooming and the size of each room.
B. 
The number of baths and toilets and their location in the boardinghouse, rooming house or rooming unit.
[1991 Code § 67-4]
Each application shall be referred to the Health Officer and the Board of Health for inspection, report and recommendation. The Board of Health may request the Police Department to conduct an investigation of the applicant. If the report of the Health Officer or the Police Department discloses a violation of the housing or health codes or an undesirable history, no license shall be issued. If the report of the Health Officer discloses no violation of the housing or health codes and the report of the Police Department is favorable, a license may be issued.
[1991 Code § 67-5]
All rooming houses, rooming units and boardinghouses shall comply at all times with the ordinances, laws, rules and regulations of the Board of Health and with the provisions of the Housing Code, as well as all other laws and ordinances.