76-2-304. Criteria and guidelines for zoning regulations, MCA

Montana Code Annotated 2023

TITLE 76. LAND RESOURCES AND USE

CHAPTER 2. PLANNING AND ZONING

Part 3. Municipal Zoning

Criteria And Guidelines For Zoning Regulations

76-2-304. Criteria and guidelines for zoning regulations. (1) Zoning regulations must be:

(a) made in accordance with a growth policy; and

(b) designed to:

(i) secure safety from fire and other dangers;

(ii) promote public health, public safety, and the general welfare; and

(iii) facilitate the adequate provision of transportation, water, sewerage, schools, parks, and other public requirements.

(2) In the adoption of zoning regulations, the municipal governing body shall consider:

(a) reasonable provision of adequate light and air;

(b) the effect on motorized and nonmotorized transportation systems;

(c) promotion of compatible urban growth;

(d) the character of the district and its peculiar suitability for particular uses; and

(e) conserving the value of buildings and encouraging the most appropriate use of land throughout the jurisdictional area.

(3) In a city with a population of at least 5,000 residents, duplex housing must be allowed as a permitted use on a lot where a single-family residence is a permitted use, and zoning regulations that apply to the development or use of duplex housing may not be more restrictive than zoning regulations that are applicable to single-family residences.

(4) (a) In a municipality that is designated as an urban area by the United States census bureau with a population over 5,000 as of the most recent census, the city council or other legislative body of the municipality shall allow as a permitted use multiple-unit dwellings and mixed-use developments that include multiple-unit dwellings on a parcel or lot that:

(i) has a will-serve letter from both a municipal water system and a municipal sewer system; and

(ii) is located in a commercial zone.

(b) Zoning regulations in municipalities meeting the requirements of subsection (4)(a) may not include a requirement to provide more than:

(i) one off-street parking space for each unit and accessible parking spaces as required by the Americans With Disabilities Act of 1990, 42 U.S.C. 12101, et seq.; or

(ii) an equivalent number of spaces required under subsection (4)(b)(i) provided through a shared parking agreement.

(5) As used in this section, the following definitions apply:

(a) "Duplex housing" means a parcel or lot with two dwelling units that are designed for residential occupancy by not more than two family units living independently from each other.

(b) "Family unit" means:

(i) a single person living or residing in a dwelling or place of residence; or

(ii) two or more persons living together or residing in the same dwelling or place of residence.

(c) "Mixed-use development" means a development consisting of residential and nonresidential uses in which the nonresidential uses are less than 50% of the total square footage of the development and are limited to the first floor of buildings that are two or more stories.

(d) "Multiple-unit dwelling" means a building designed for five or more dwelling units in which the dwelling units share a common separation like a ceiling or wall and in which access cannot be gained between units through an internal doorway, excluding common hallways.

(e) "Single-family residence" has the meaning provided in 70-24-103.

History: En. Sec. 3, Ch. 136, L. 1929; re-en. Sec. 5305.3, R.C.M. 1935; R.C.M. 1947, 11-2703; amd. Sec. 17, Ch. 582, L. 1999; amd. Sec. 6, Ch. 87, L. 2003; amd. Sec. 11, Ch. 446, L. 2009; amd. Sec. 1, Ch. 445, L. 2023; amd. Sec. 1, Ch. 499, L. 2023.