Chino Hills, CA Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- Governing table
- §16.10.030, Table 20-1(A)
- R-S front setback
- 20 ft min / 22 ft avg
- R-A/R-R front & rear
- 25 feet
- RM-2/RM-3 rear setback
- 10 feet
- Collector street side
- 25 feet, all districts
Summary
Chino Hills sets front, side, and rear yard setback minimums by residential zoning district in Development Code section 16.10.030, Table 20-1(A). A single-family home in the R-S district needs a 20-foot average front setback and a 15-foot rear setback, while the more spacious R-A district requires 25 feet on the front and rear and 20 feet on the interior side yard.
H. Minimum Front Yard Setback (d): Primary structure 25 ft. [R-A] 25 ft. [R-R] 20 ft. min.; 22 ft. avg. (e) [R-S] 25 ft. [RM-1] 25 ft. [RM-2] 20 ft. [RM-3]. Garage 25 ft. / 25 ft. / 19 ft. min.; 21 ft. avg. (e) / 25 ft. / 25 ft. / 20 ft. ... I. Minimum Side Yard Setback: (d) Collector or Larger Street Side 25 ft. (all districts). Local Street Side 15 ft. / 15 ft. / 15 ft. / 20 ft. / 20 ft. / 20 ft. Other Side 20 ft. / 20 ft. / 7 ft. min. and an Aggregate of 20 ft. per lot (f) / 10 ft. / 10 ft. / 10 ft. J. Minimum Rear Yard Setback (d) 25 ft. / 25 ft. / 15 ft. / 15 ft. / 10 ft. / 10 ft.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 61).
Full Breakdown
030, is the master dimensional standards table for Chino Hills' six residential zoning districts: R-A, R-R, R-S, RM-1, RM-2, and RM-3. For the front yard, R-A and R-R require a 25-foot setback for both the primary structure and the garage; R-S requires a 20-foot minimum with a 22-foot average for the primary structure and a 19-foot minimum with a 21-foot average for the garage, and a note explains that front setbacks on adjacent R-S lots must vary by at least two feet so no two neighboring homes share the identical setback.
Side yard setbacks depend on which side of the lot is involved: a collector-or-larger street side needs 25 feet in every residential district, a local street side needs 15 feet in R-A, R-R, and R-S but 20 feet in the RM districts, and an interior side yard runs from 20 feet in R-A and R-R down to a 7-foot minimum with a 20-foot aggregate per lot in R-S, and just 10 feet in RM-1 through RM-3. Rear yard setbacks range from 25 feet in R-A and R-R down to 15 feet in R-S and RM-1, and 10 feet in RM-2 and RM-3.
22. These figures apply to standard subdivided lots; the R-A and R-R districts also have an alternative clustering standards table under the same section for qualifying properties near the Chino Hills State Park and Carbon Canyon Road.
Violations & Fines
Building a structure inside the required front, side, or rear setback without an approved variance is a Development Code violation under section 16.02.110, treated as a misdemeanor under section 1.36.010 punishable by up to a $1,000 fine or six months in county jail, unless the City designates it an infraction. Because it is a Title 16 standard, section 1.18.060 requires a written compliance order before the City can issue an administrative citation, giving the property owner a chance to correct the encroachment first.
Frequently Asked Questions
What is the minimum front yard setback for a single-family home in Chino Hills?
Are side yard setbacks the same on every side of my lot?
Do rear yard setbacks change between single-family and multi-family zones?
Sources & Official References
Other rules in Chino Hills
California rules heatmap·Compare Chino Hills to another location·View the California building setbacks & zoning overview
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