[R.O. 2009 § 465.060; Ord. No. 3891, 1-24-2019]
A. 
Purpose. This Section contains the regulations for the "PR" Parks and Recreation District (hereinafter "PR" District). The purpose of the "PR" District is to provide open spaces for parks and recreational activities, including City parks, golf courses, bicycles trails, and the Meramec Greenway Trail. Development within this area is restricted as it is located in the floodplain of the Meramec River or adjacent to Residential Districts and Uses. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Code.
[Ord. No. 4439, 5-23-2024]
B. 
Permitted Uses. See Chapter 420, Land Use Matrix.
C. 
Uses Allowed By Special Use Permit. See Chapter 420, Land Use Matrix.
D. 
Lot Regulations.
1. 
Setbacks.
a. 
Front Setback. Each Lot shall have a minimum Front Setback of thirty (30) feet.
b. 
Side Setback. Each Lot shall have a minimum Side Setback of thirty (30) feet.
c. 
Rear Setback. Each Lot shall have a minimum Rear Setback of thirty (30) feet.
2. 
Lot Area. The minimum Lot Area shall be ten thousand (10,000) square feet, with a minimum Lot Width of eighty (80) feet.
E. 
Building Regulations. The maximum Building Height shall not exceed forty-five (45) feet.
[Ord. No. 4576, 8-28-2025]
A. 
Purpose. This Section contains the regulations for the "NU" Non-Urban Residential District (hereinafter "NU" District). The purpose of the "NU" District is to promote the protection of large-Lot rural developments and uses and to preserve the open character of those areas which may exhibit limitations with respect to rough natural topography, geological conditions, or location in relation to urbanized areas. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Code.
B. 
Permitted Uses. See Chapter 420, Land Use Matrix.
C. 
Uses Allowed By Special Use Permit. See Chapter 420, Land Use Matrix.
D. 
Lot Regulations.
1. 
Setbacks.
a. 
Front Setback. Each Lot shall have a minimum fifty-foot (50') Front Setback.
b. 
Side Setback. Each Lot shall have a minimum Side Setback of twenty (20) feet; except wherever a Lot of Record exists on August 28, 2025 having a Lot Width of one hundred (100) feet or less, the Side Setback may be reduced to a width of not less than ten percent (10%) of the Lot Width, but in no instance shall be less than five (5) feet.
c. 
Rear Setback. Each Lot shall have a minimum twenty-foot (20') Rear Setback.
2. 
Lot Area. The minimum Lot Area shall be three (3) acres.
3. 
Flag Lots. Flag Lots are prohibited, provided Flag Lots in existence before August 28, 2025 are permitted but shall not be further subdivided.
E. 
Building Regulations. The maximum Building Height shall not exceed forty (40) feet.