Can you build a duplex in Anaheim, CA?

Unclear — verify with the town

The source set confirms multifamily zones exist but does not provide the operative use table or dimensional standards for those districts. Small multifamily may be viable in multifamily or mixed-use areas, but this cannot be confirmed citywide from the provided materials.

Confidence: low · Last researched May 2026

Dimensional standards in Anaheim, CA

RS-2 — front setback25 feet or 25% of the depth of the lot, whichever is less
RS-2 — side setback5 feet
RS-2 — rear setback25 feet
RS-2 — maximum rear yard setback coverage35%
PTMU Overlay (example from variance record) — minimum setback requirement along Katella Avenue18 feet
PTMU Overlay (example from variance record) — minimum setback requirement along Lewis Street20 feet

Related questions

Are ADUs allowed in Anaheim, CA?

Anaheim maintains a dedicated ADU program page, and the RS-2 development standards expressly reference detached ADUs as part of accessory structure calculations.

What are the setback requirements in Anaheim, CA?

Setbacks vary by district. Examples — RS-2: 25 feet or 25% of the depth of the lot, whichever is less; RS-2: 5 feet; RS-2: 25 feet; RS-2: 35%. Always confirm the exact yard requirements for your district with Anaheim, CA.

How tall can buildings be in Anaheim, CA?

Height limits are set per district — RH-1: 25 feet/2 stories; RH-2: 25 feet/2 stories; RH-3: 25 feet/2 stories; RS-1: 35 feet/2-1/2 stories.

Full investor analysis

The full Anaheim, CA report breaks down duplex and 2–4 unit feasibility by district, the approval path, and the density/dimensional limits that decide whether the numbers work. First town report is free.

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More about Anaheim, CA zoning

View the full Anaheim, CA zoning report →

This summary is AI-generated from public municipal sources and is not legal, engineering, or land-use advice. Always verify zoning with Anaheim, CA officials before making decisions.

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