All residential zoning district names begin with the letter “R,” which is a short-hand reference to “residential.” The second letter of all “R” district map symbols (other than the RMHP district) provides an indication of the primary characteristic of the district —”S” for single-dwelling, “D” for duplex, and “M” for multi-dwelling. Residential districts that end with a number provide a short-hand reference to the maximum density allowed in the district (expressed in terms of the number of dwelling units allowed per acre of land area). The RM-15 district, for example, is a residential zoning district that is primarily intended for multi-unit building types, with a maximum allowed density of 15 units per acre.
A. RS, Residential Single-Dwelling Districts.
1. Description and Purpose. The primary purpose of the RS districts is to accommodate the development of single dwelling units on individual lots. The districts are intended to create, maintain and promote primarily owner-occupied housing, although they do permit nonresidential uses that are compatible with residential neighborhoods.
2. Allowed Uses. See §
4.1: Use Table, for a list of uses allowed in all R districts.
3. Density/Intensity/Dimensional Standards. See §
5.1: Residential District Standards, for the Density, Intensity and Dimensional standards that apply in all R districts except the RMHP district.
4. Development Standards. See Chapter 6: Development Standards, for Development Standards that apply in all the R districts.
5. Occupancy Limits in RS Districts. An owner-occupied, one-family dwelling unit in any RS district may be occupied by a family or a maximum of three unrelated adults. [Note: three unrelated adults are allowed because a family may be defined as any two unrelated adults, and a family may have one roomer (2+1=3).] The keeping of one roomer in an owner-occupied, one-family dwelling unit that is occupied by a family is permitted. A non-owner-occupied, one-family dwelling unit may only be occupied by a family, or a maximum of two unrelated adults.
B. RD, Duplex Districts.
1. Description and Purpose. The primary purpose of the RD districts is to accommodate the development of two-family dwellings (duplexes or attached houses) and single dwelling units on individual lots.
2. Allowed Uses. See §
4.1: Use Table, for a list of uses allowed in all R districts.
3. Density/Intensity/Dimensional Standards. See §
5.1: Residential District Standards, for the Density, Intensity and Dimensional standards that apply in all R districts except the RMHP district.
4. Development Standards. See Chapter 6: Development Standards, for Development Standards that apply in all the R districts.
5. Occupancy Limits in RD Districts. An owner-occupied dwelling unit in any RD district may be occupied by a family, or a maximum of four unrelated adults. The keeping of one roomer in an owner-occupied dwelling unit that is occupied by a family is permitted. A non-owner-occupied dwelling unit may only be occupied by a family or a maximum of four unrelated adults
C. RM, Multi-Dwelling Districts.
1. Description and Purpose.
a) General. The primary purpose of the RM districts is to accommodate the development of multi-unit housing (i.e., more than one dwelling unit per lot). The districts are intended to create, maintain and promote a mix of housing opportunities for City residents.
b) RM-15C. The RM-15C district is intended to protect and enhance those areas developed or likely to develop with medium-density, multiple-family dwellings close to institutions of higher education. The district regulations are designed to promote a suitable environment for a variety of residential types and provide regulations to address increased off-street parking needs, ensure building designs that are compatible with a campus community and prevent overcrowding. The RM-15C district has higher parking requirements for multifamily dwellings, to reflect the generally higher occupancy of such units near institutions of higher education.
2. Allowed Uses. See §
4.1: Use Table, for a list of uses allowed in all R districts.
3. Density/Intensity/Dimensional Standards. See §
5.1: Residential District Standards, for the Density, Intensity and Dimensional standards that apply in all R districts except the RMHP district.
4. Development Standards. See Chapter 6: Development Standards, for Development Standards that apply in all the R districts.
5. Occupancy Limits in the RM-15C District. An owner-occupied dwelling unit in the RM-15C district may be occupied by a family or a maximum of six unrelated adults. The keeping of two roomers in an owner-occupied dwelling unit that is occupied by a family is permitted. A non-owner-occupied dwelling unit may only be occupied by a family or a maximum of six unrelated adults.
D. RMHP, Mobile Home Park District.
1. Description and Purpose. The RMHP, Mobile Home Park district is established for the purpose of providing a specific district for manufactured and mobile homes, manufactured (mobile) home parks and appropriate accessory and supporting uses. The district is intended to ensure and promote the health, safety, and welfare of residents by establishing minimum standards for the location, density, improvement, and design of mobile home parks and subdivisions.
2. Allowed Uses. See §
4.1: Use Table, for a list of uses allowed in all R districts.
3. Development Standards. See Chapter 6: Development Standards, for Development Standards that apply in all the in RMHP district unless such standards are inconsistent with the standards in Subsection
4 below.
4. Mobile Home Park Development Standards. Mobile Home Park Development in the RMHP district is subject to the following standards, including all applicable requirements of the Mobile Home Commission Act, 1987 PA 96, MCLA § 125.2301; MSA 19.855(101), as amended, and the rules of the Michigan Mobile Home Commission set forth and provided under the Act, as amended, and the requirements of this section.
a) Minimum Site Area/District Size. Ten acres.
b) Minimum Lot (Mobile Home Space) Area. A mobile home park shall be developed with sites averaging 5,500 square feet per mobile home unit. This required site size standard may be reduced by 20%, provided that each individual mobile home site shall be at least 4,400 square feet in area. For each square foot of land gained through the reduction of a site below 5,500 square feet, at least an equal amount of land shall be provided as on-site open space. This open space shall be in addition to that required under R 125.1946, Rule 946 and R 125.1941 and R 125.1944, Rules 941 and 944 of the Michigan Administrative Code.
c) Required Separation Distances. The requirements of Rules 941 and 944 of the Michigan Mobile Home Commission Regulations, as amended must be met for all appropriate distance and setbacks.
d) Minimum Lot (Mobile Home Space) Width. Forty feet, measured at the minimum front setback.
e) Minimum Lot (Mobile Home Space) Depth. Eighty feet, measured at the midpoint of the lot's width.
f) Maximum Building Height. Thirty-five feet.
g) Parking. At least two off-street parking spaces shall be provided for each mobile home dwelling unit. Required parking spaces shall be located on or adjacent to each mobile home space. Also, visitor parking is required at one parking space per three home sites and shall be located within 500 feet of the home sites served.
h) Sidewalks. Concrete sidewalks shall be provided along at least one side of all streets within mobile home parks to accommodate pedestrians in a safe and convenient manner. Sidewalks shall have a minimum width of four feet.
i) Mobile Home Stands. Every mobile home space shall consist of a concrete pad with a minimum thickness of four inches and a minimum size that is at least as large as the mobile home that occupies the space.
j) Utilities. All mobile home parks shall provide for underground installation of utilities (including electricity and telephone) in both public ways and private extensions of public ways. All fuel oil tanks shall be located underground and sited in a uniform manner on each mobile home space. All utilities provided shall comply with the requirements of Rules 929 thru 940a of the Michigan Mobile Home Commission Regulations.
k) Screening. Mobile home parks shall be screened along all sides that are adjacent to streets and residential zoning districts by fences or walls. Mobile home park boundaries that are adjacent to streets must include fences or walls with trees and shrubs planted along the exterior of the fence or wall. Trees shall be spaced no more than 30 feet apart and shrubs shall be installed to ensure a solid hedge at least three feet in height within one year of planting.
l) Skirting. Mobile home dwelling units shall be skirted and skirting must be maintained so as not to provide a harborage for rodents or create a fire hazard. All requirements of Rule 604 of the Michigan Mobile Home Commission Requirements pertaining to skirting must also be met.
m) Storm Shelter. Mobile home parks shall have a shelter for the protection of persons within the park in case of storm or disaster. Such shelter shall be placed below grade level or within a structure that is able to withstand the effects of tornados and other storm elements. Storm shelters must be centrally located within the park and clearly identified as an emergency shelter for park residents. The shelter shall be engineered and architecturally designed in accordance with City of Kalamazoo Building Codes. The shelter shall contain a minimum area of at least five square feet per mobile home unit (to be computed based upon the maximum number of units planned for the park in its ultimate configuration) or two square feet per capita (a maximum number of persons per dwelling to equal 2.5 for the purposes of computation), whichever is greater.
n) Site Plan Review and Other Approvals.
1) Prior to development of mobile home parks, a Full site plan shall be approved pursuant to the procedures and standards of § 8.3H: Site Plan.
2) Prior to developing a mobile home park and commencing work thereon, all requirements of this Ordinance shall be met and a building permit shall be issued pursuant to the requirements of the City's Building Code. In addition, no physical improvements shall be made and no building or structure shall be erected, altered, repaired, or added to unless a written permit has been previously secured and the plans for that improvement have been reviewed and approved by the Planning Commission.
o) Mobile Home Subdivision Development Standards. If the area proposed for a mobile home park is determined to be a subdivision, the applicant shall comply with the procedural and substantive requirements of the City's Subdivision Ordinance.
p) Existing Mobile Home Parks and Subdivisions. Mobile home parks or subdivisions developed prior to January 5, 1970, shall not be governed by this Ordinance unless specifically stated in this Ordinance (a mobile home park or subdivision shall be considered to be developed prior to January 5, 1970 if it was approved by the State Health Commissioner prior to January 5, 1970); provided, however, that no existing mobile home park shall be permitted to expand or have placed a greater number of mobile homes within its existing boundaries unless these additional units conform to all of the standards and requirements of this Ordinance; and provided further that any existing mobile home park shall not be expanded beyond its present or existing developed boundaries unless the new area developed conforms to all the standards and requirements of this Ordinance.
E. RMU, Residential Mixed Use.
1. Description and Purpose. The RMU, Residential Mixed Use district is intended to accommodate a variety of styles and densities of single-family, duplex, and multifamily residential dwelling units, live-work units, public and civic uses, and neighborhood scale commercial uses. This district is intended to be used in areas where the predominant character of development is residential, but separation of residential and nonresidential uses is not necessary, and the intention is for a broader mix of residential and nonresidential uses in the future. The RMU district will generally be used in conjunction with an overlay district specifying in more detail the intended scale, density, and style of permitted development.
2. Allowed Uses. See §
4.1: Use Table, for a list of uses allowed in all R districts.
3. Density/Intensity/Dimensional Standards. See §
5.1: Residential District Standards, for the Density, Intensity and Dimensional standards that apply in all R districts except the RMHP district.
4. Development Standards. See Chapter 6: Development Standards, for Development Standards that apply in all the R districts.
5. Occupancy Limits in RMU Districts. An owner-occupied, one-family dwelling unit in any RMU district may be occupied by a family or a maximum of three unrelated adults. [Note: Three unrelated adults are allowed because a family may be defined as any two unrelated adults, and a family may have one roomer (2+1=3).] The keeping of one roomer in an owner-occupied, one-family dwelling unit that is occupied by a family is permitted. A non-owner-occupied, one-family dwelling unit may only be occupied by a family, or a maximum of two unrelated adults.