Milpitas, CA Building Setbacks & Zoning: Setback Rules (2026)

Milpitas Municipal Code Table B.4.030-A (Residential Zones Development Standards) sets front, interior side, street side, and rear setback minimums separately for each residential zone: R1 (with its R1-10 through R1-2.5 density subzones), R2, R3, R4, and MHP. In the primary R1-10 subzone, the front setback minimum is 25 feet, with a maximum of 15 feet measured from the back of the sidewalk on corner or through lots. The rear setback minimum is 30 feet for a one-story structure and 35 feet for a structure with two or more stories.

Table Note 4 raises both the front and rear minimums to 40 feet on any property with a slope of 16% or greater, recognizing that steeper hillside lots need more room for grading and drainage. Interior side setbacks in R1 are measured per side, with a required total across both sides, and street side setbacks carry their own minimum separate from the front yard. Because the table packs multiple density subzones under the single R1 column and different standards for one-story versus multi-story constructions, an applicant checking an exact number for a specific lot should pull the Development Standards table directly for that lot's subzone and slope category rather than relying on a single flat figure.

Chapter B.4.040 layers on additional supplemental standards, including limits on how much of the required front yard may be paved and driveway standards for one- and two-unit lots, and Section A.6.060 (Rules of Measurement) governs exactly how a setback distance is measured from the property line.