Chapter 19.42 PUD OVERLAY ZONE This chapter is included in your selections. Sections: 19.42.010 Purpose of overlay zone. 19.42.020 Overlay zone—permitted where. 19.42.030 Permitted uses. 19.42.040 Uses permitted under permit. 19.42.050 Development standards. 19.42.060 Rezone application and planned unit development permit—Required.