Arizona

Zoning Districts in Tucson

Browse the zoning districts in Tucson, AZ. Each zone type defines permitted uses, setbacks, height limits, and lot coverage requirements.

Tucson divides its land into 15 primary zoning districts. Select a zone below to view its permitted uses, setback requirements, height limits, and lot coverage standards.

Zoning Districts

R-1

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R-2

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R-2H

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R-3

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MH-1

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C-1

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C-2

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C-3

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P-1

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OCR-1

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OCR-2

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OCR-3

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I-1

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I-2

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About Tucson Zoning

Zoning districts define what can be built, how large structures can be, and how close buildings can be to property lines and neighboring structures. Understanding the zoning district for your property is the first step in any building project in Tucson.

Source: Tucson Unified Development Code Section 6.7.4 — Accessory Dwelling Units; Arizona HB 2297 (Laws 2024, Chapter 204). Last verified April 6, 2026. View source

Last updated: April 6, 2026

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