Chapter 12.28 STREET NUMBERS This chapter is included in your selections. Sections: 12.28.010 Street numbers--Required. 12.28.020 Building inspector--Duty to enforce. 12.28.030 Assignment of number--Notification of owner. 12.28.040 Noncompliance--Notification--Penalty. 12.28.050 Street number to be assigned with building permit. 12.28.060 Definitions.