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

The City of Eastvale establishes building setbacks in Chapter 3 of its Zoning Code, Table 3.2-2 'Development Standards for Residential and Agricultural Zones.' Setbacks are district-specific. For the R-1 single-family zone, the minimums are: front 20 ft, interior side 5 ft, street side 10 ft, and rear 10 ft. The R-A and R-R zones require larger 10-ft interior side and street side yards with a 20-ft front and 10-ft rear, while A-1 uses 20-ft front, 5-ft interior side, and 5-ft rear. The R-2 and R-3 zones add building-separation requirements and special rules where height exceeds 35 ft. For the small-lot R-T zone (common in newer Eastvale tract subdivisions) and the PRD/Planned Residential Development zone, setbacks, building separations, lot size, and lot coverage are not fixed in the table but are 'approved as part of the design of the project and as provided in Section 4.2 of this Code' - meaning the recorded development plan governs. Setbacks are measured from the exterior boundaries of streets/highways and their proposed widenings as shown on the City's Circulation Plan (Section 5.2-A). Limited encroachments (eaves, cornices, stairs, bay windows) into required yards are allowed under Section 5.2-B. Because so many Eastvale homes are in master-planned communities, the precise setback for a given lot often comes from the project's approved PRD or tract plan, and HOA rules may further restrict what can be built in a yard; only the City's standards, however, are enforceable as zoning.