Minneapolis Code of Ordinances § 598.230 Design requirements.
598.230. - Design requirements.
The following requirements shall apply to all subdivisions:
(1) General standards.
a. All lots shall have frontage on a public street as approved by the planning commission and sufficient to provide access to it for emergency vehicles as well as for those needing access to the property in its intended use, except where specifically exempted in section 598.260, planned unit development and cluster design, or where designated as an outlot.
b. A subdivision shall not result in more than one (1) zoning classification on a single lot.
c. A subdivision shall not result in the creation of a nonconforming structure, use or lot.
(2) Streets.
a. Streets shall conform to the comprehensive plan and official map, if any, and right-of-way map, if any. Streets shall be platted as designated in Table 598-1, Street, Alley and Sidewalk Design for Plats and Registered Land Surveys. The city engineer shall review and approve any street to be platted to ensure that it is adequate to provide appropriate access to the subdivision.
b. All new streets shall make connection to existing streets as approved by the city engineer. Streets shall intersect at right angles or radial to curved streets whenever practical.
c. Any street designated as a major street shall be platted to the width and alignment as approved by the city engineer, but in no case shall be less than as designated in Table 598-1, Street, Alley and Sidewalk Design for Plats and Registered Land Surveys.
(3) Alleys. Where proposed or required by the planning commission, alleys shall be platted as designated in Table 598-1, Street, Alley and Sidewalk Design for Plats and Registered Land Surveys. Dead end alleys shall be prohibited.
(4) Sidewalks. Sidewalks shall be provided within the dedicated non-pavement right-of-way of streets as shown in Table 598-1, Street, Alley and Sidewalk Design for Plats and Registered Land Surveys.
(5) Utility easements. If required by the city engineer, utility easements shall be shown on the preliminary and final plat or registered land survey. Where no alleys are provided, utility easements required by the city engineer shall be not less than five (5) feet on side lot lines and not less than ten (10) feet on rear lot lines or based upon a utility plan approved by the city engineer.
(6) Floodplains. All lots within a floodplain district shall contain a building site at or above the regulatory flood protection elevation, and shall comply with the standards of the Floodplain Overlay District as specified in Chapter 535, Overlay Districts. No land shall be subdivided which is held unsuitable for development by the city planning commission for reason of flood hazard.
(7) Outlots. Any lot which due to the existing grade, physical conditions, hazard of flooding, or of a size, shape or in a location not conforming to these regulations and therefore not suitable for development, may be platted as an outlot.
Table 598-1 Street, Alley and Sidewalk Design for Plats and Registered Land Surveys
Category | Residential Development | Non-Residential Development
Streets
Major | Minimum width/pavement Maximum grade* | 80/48 ft. 5% | 80/52 ft. 5%
Minor | Minimum width/pavement Maximum grade** | 60/32 ft. 10% | 66/54 ft. 10%
Cul-de-sac | Minimum diameter/pavement Maximum | 90/70 ft. 500 ft. | 100/80 ft. 500 ft.
Alleys | Minimum width/pavement Corner cut | 16/14 ft. 10 ft. | 18/16 ft. 20 ft.
Sidewalks | Minimum width | 5 ft. | 6 ft.
*Maximum run of 350 ft.
**Maximum run of 200 ft.
(2013-Or-238, § 12, 12-13-2013; Ord. No. 2023-033, § 3, 5-25-2023)
