Bellflower, CA Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- Front yard
- 20 ft minimum
- Interior side yard
- 5 ft
- Street-side yard (corner lot)
- 10 ft
- Rear yard
- 15 ft (5 ft on alley)
Summary
Every lot in Bellflower's Single-Family zone must keep a 20-foot front yard, with side yards of 5 feet (interior) or 10 feet (street side) and a 15-foot rear yard.
Every lot must have a front yard of not less than 20 feet from the front property line, and no building or structure or the enlargement thereof is permitted to encroach within the required front yard setback. Notwithstanding the foregoing, properties developed with less than the minimum required front yard setback are deemed to be conforming pursuant to Chapter 17.92.
B. Driveways, walkways or other areas available for parking shall not exceed 40% of the required front yard area. (Prior code § 19-4.4(b); Ord. 1316 § 2, 9/26/16)
Full Breakdown
Bellflower Municipal Code § 17.16.070 requires every SF-zoned lot to keep a front yard of at least 20 feet from the front property line, with no building allowed to encroach; homes already built shallower than 20 feet are grandfathered as conforming under Chapter 17.92. Side yards run at least 5 feet on interior lots (10 feet on the street side of a corner lot) under § 17.16.080, and rear yards must be at least 15 feet under § 17.16.090, dropping to 5 feet for alley-facing or uniform through lots.
Violations & Fines
New construction or additions that encroach into a required setback are denied at plan check; built encroachments are subject to code-enforcement action and can be ordered removed.
Frequently Asked Questions
Is my house illegal if it's closer than 20 feet to the street?
How close can I build to my side property line?
Sources & Official References
Other rules in Bellflower
California rules heatmap·Compare Bellflower to another location·View the California building setbacks & zoning overview
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Setback Rules in Nearby Cities
How other cities in Los Angeles County handle setback rules.