Building Setbacks & Zoning in Rancho Cucamonga, CA (2026)
3 verified building setbacks & zoning rules for Rancho Cucamonga, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Rancho Cucamonga's Table 17.36.010-1A sets minimum yard setbacks by residential zone: the Very Low (VL) zone requires a 42-foot front yard, 27-foot corner side yard, and 60-foot rear yard, while the Low (L) zone drops to 37 feet front, 27 feet corner side, and 20 feet rear. Section 17.34.040(D)(4) measures front and corner side setbacks from the curb face, and rear and interior side setbacks from the property line.
Rancho Cucamonga Residential Yard Setback Rules
Some RestrictionsRancho Cucamonga, CA, Development Code § 17.34.040(A), (D)(4); Table 17.36.010-1A (Minimum Setbacks, Residential Zones)
A. General yard and setback requirements. 1. Required yard area. Except as otherwise specified in this title, required yard areas shall be kept free of buildings and structures... 4. Setback measurement. The setback of all buildings and structures shall be measured at a right angle from the property line or curb face as listed below... a. Front yard and corner side yard setbacks are measured fr...
Structure Height Limits
Rancho Cucamonga caps primary residential buildings at 35 feet in nearly every base zone under Table 17.36.010-1A, measured under Section 17.34.030(A) from average finished grade to the highest point of the structure. The Very Low Estate Home 9000 subzone allows one extra foot, to 36 feet, and chimneys, flues, and architectural spires up to 15 feet above that cap are exempt.
Rancho Cucamonga Residential Height Limits
Some RestrictionsRancho Cucamonga, CA, Development Code § 17.34.030(A), (C); Table 17.36.010-1A (Building Height, Residential Zones)
A. Height measurement. The height of a structure shall be measured as the vertical distance from the average elevation of the finished grade to the highest point of the structure. The measure excludes architectural features and appurtenances such as, but not limited to, chimneys, antennas, elevator and similar mechanical equipment... C. Height exceptions. The following features are excluded fro...
Lot Coverage Limits
Table 17.36.010-1A caps building footprint at 25 percent of the lot in Rancho Cucamonga's Very Low (VL) residential zone, rising to 40 percent in the Low (L) zone and 50 percent in Low Medium (LM), with the Medium-High and High zones in Table 17.36.010-1B allowing 50 to 60 percent depending on subzone.
Rancho Cucamonga Residential Lot Coverage Limits
Some RestrictionsRancho Cucamonga, CA, Development Code § 17.36.010(C), Table 17.36.010-1A; § 17.140.020 (Lot Coverage Definition)
C. Residential Site Development Standards. General site development standards for residential zones are listed in Table 17.36.010-1A and Table 17.36.010-1B (Development Standards for Residential Zones)... TABLE 17.36.010-1A DEVELOPMENT STANDARDS FOR RESIDENTIAL ZONES Development Standard/Zone VL VL-EH 14000 VL-EH 9000 L L-ESP LM LM-TV LM-ESP South LM-ESP ... Lot coverage (maximum lot coverage w...
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County ordinances apply to unincorporated areas and may supplement Rancho Cucamonga city rules.
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