More of Old Spanish Trail's land is zoned R-1 (residential) than any other district. R-1 — Residential (low density) — Low-density residential, mainly single-family houses. See the Tucson Unified Development Code for the uses and standards that apply to this district.
Updated Nov 12, 2026 · Reflects the latest available zoning classification; updated periodically.R-1 — Residential (low density) — Low-density residential, mainly single-family houses. See the Tucson Unified Development Code for the uses and standards that apply to this district.
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The most common zoning district by land area in Old Spanish Trail is R-1 (residential). Zoning varies by parcel — search an address above for the exact classification.
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Search Old Spanish TrailZoning reflects the districts inside the Old Spanish Trail neighborhood association (the boundary outlined on the map); actual zoning varies parcel by parcel — search an address for its exact district. Source: City of Tucson open data (Tucson Police Department crime and collision reports). Open data updates on a delay, so the most recent records may be incomplete. For general information only — not legal, financial, or real-estate advice.