Zero lot line provisions are intended to provide flexibility for the placement of structures in new residential land divisions in order to increase usable yard area. Zero lot line developments are different from townhouse developments in that structures are not attached at property lines. (Ord. 603, 11-1-2018)

These provisions can be used as an alternative to standard side or rear setback requirements in the SR-12000, SR-9000, NR, and the Mixed Use Zoning Districts CMU-S, HMU-S, EMU and RMU Zoning Districts when the requirements of this section are applied in conjunction with a land division application. (Ord. 603, 11-1-2018)

   A.   Tentative maps using zero lot line provisions must identify building envelopes for all dwelling units placed in accordance with the provisions of this chapter. The tentative and final maps shall be consistent with the standards of this section and all other applicable requirements.

   B.   Conditions may be imposed to ensure that development on the resultant lots is consistent with the approved tentative map and site plan.

   C.   Building permits for structures may only be approved when consistent with the approved site plan and final map.

   D.   A single side yard shall be provided per parcel. This reduction shall not be allowed for the front yard on a corner lot or for the side yard adjacent to lots developed with other housing types.

   E.   Zero setbacks may be applied to a side or rear property line; provided, that the setback on the lot abutting a zero setback lot line shall be at least ten feet (10').

   F.   Structures less than three feet (3') to a property line must meet fire resistive provisions of the Residential Building Code.

   G.   If the sidewall of the house is on the property line, or within three feet (3') of the property line, windows or other openings that allow for visibility into the side yard of the adjacent lot shall not be allowed. Windows that do not allow visibility into the side yard of the adjacent lot, such as clerestory windows, translucent windows, or glass block, are permitted.

   H.   A note shall be placed on the final plat, and covenants running with the land shall be approved by the District Attorney and recorded with the County Recorder to guarantee that the required setbacks are kept perpetually free of structures.

   I.   Easements for such purposes as maintenance, or for building projection encroachments beyond a zero setback line, shall be shown on the final map.

   FIGURE 40.260.260-1

   ZERO LOT LINE DEVELOPMENT

(Ord. 603, 11-1-2018)