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📐 Building Setbacks & Zoning/Setback Rules

Setback Rules: Lancaster vs Pasadena

How do setback rules rules compare between Lancaster, CA and Pasadena, CA?

Lancaster and Pasadena have similar restriction levels.

Lancaster, CA

Los Angeles County

Some Restrictions

Lancaster zoning code requires minimum setback distances from property lines for all structures. Setbacks vary by zoning district and structure type.

View full Lancaster rules →

Pasadena, CA

Los Angeles County

Some Restrictions

Pasadena setbacks are set by zoning district under Title 17. Front yards generally require 25 ft minimum. ADU rear yard setback is 10 ft minimum. Attached ADUs above a garage need 5 ft side/rear. Hillside areas use varying setbacks to blend with terrain.

View full Pasadena rules →

Key Facts Comparison

FactLancasterPasadena
Front20 to 25 feet typical-
Side5 to 10 feet typical-
Rear15 to 20 feet typical-
VarianceZoning board hearing-
Front Yard-25 feet minimum (typical)
ADU Rear-10 feet minimum
Attached ADU-5 ft from side/rear lines
Hillside-Varying setbacks required

Highlighted rows indicate differences between cities.

Lancaster FAQ

How do I find my setback requirements?

Check Lancaster zoning map for your parcel’s zoning district, then consult the zoning code for that district’s setbacks.

Can I build closer than the setback?

Only with a variance approved by the zoning board or if your structure qualifies for an exception.

Pasadena FAQ

How do I find my setback requirements?

Check Pasadena zoning map for your parcel’s zoning district, then consult the zoning code for that district’s setbacks.

Can I build closer than the setback?

Only with a variance approved by the zoning board or if your structure qualifies for an exception.

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