Within any R-3A medium density residential district no structure or land shall be used except for one or more of the following uses:

Uses permitted in the R-2 district.

Nursing homes, rest homes, and retirement homes; provided, the site shall contain not less than eight hundred (800) square feet of lot area for each person to be accommodated, and are fifty feet (50') or more from a lot line of an abutting lot in an R district.

One to nine (9) family dwelling structures.

Those uses as allowed and regulated in chapter 7 of this title. (Ord. 379, 8-6-1990)

1. Except as provided in subsection (B) of this section, within any R-3A medium density residential district, the following shall be permitted accessory uses:
   
   Accessory uses permitted in the R-2 district with the following exceptions. (Ord. 674, 7-7-1997)
2. Exceptions:
   
   Daycare centers as home occupations with more than three (3) children in a structure with more than two (2) dwelling units is prohibited.
   
   Farmers' markets.
   
   Towers supporting amateur radio antennas. (Ord. 1316, 4-8-2014)
   

Within any R-3A medium density residential district, no structure or land shall be used for the following uses except by conditional use permit:

Conditional uses allowed in the R-2 district.

Daycare nursery, provided that not less than fifty (50) square feet of outside fenced play space per pupil is provided.

A residential program (group home) for seven (7) to sixteen (16) persons as defined and licensed by the state of Minnesota department of human services. Conditions of the conditional use permit shall be imposed only to assure the proper maintenance and operation of the program and shall not be more restrictive than those imposed on other conditional uses of multi-family residential property unless such additional conditions are necessary to protect the health and safety of the program participants. A conditional use permit shall not be issued for a residential program that is within one thousand three hundred twenty feet (1,320') of another residential program. (Ord. 376, 7-2-1990; amd. Ord. 379, 8-6-1990)

Within any R-3A medium density residential district, no structure or land shall be used for the following uses except by interim use permit:

Interim uses permitted in the R-1 district. (Ord. 375, 7-2-1990)

Setbacks in parentheses apply adjacent to R-1, R-1A and R-2 districts. (Ord. 379, 8-6-1990)

1. When structures within the R-3A district abut streets of higher carrying capacities than standard residential streets, the basic minimum setback for the principal structure from the street shall be increased to the following:
   
   

   Setback	Street Classification
   45 feet	Collector, thoroughfare, minor arterial
   50 feet	Intermediate and principal arterial

   (Ord. 379, 8-6-1990)
2. Structures within the R-3A district shall not exceed thirty five feet (35') in height, except as provided in chapter 29 of this title. (Ord. 674, 7-7-1997)
3. The maximum horizontal length of the above grade portion of any building within the R-3A district shall be one hundred fifty feet (150'), as measured at the widest point between any two (2) edges on the structure. (Ord. 379, 8-6-1990)