Chapter 25.50 R-1-A LOW DENSITY RESIDENTIAL ALTERNATE DISTRICT This chapter is included in your selections. Sections: 25.50.010 Purpose. 25.50.020 Permitted uses. 25.50.030 Permitted accessory uses. 25.50.040 Conditional uses. 25.50.050 Development standards. 25.50.060 Minimum floor area. 25.50.070 Placement standards.