More of Porter Ranch's land is zoned RE11-1-H (residential) than any other district. RE11-1-H — Residential Estate — Single-family homes on large estate lots; the number in RE9, RE11, RE15, RE20 and RE40 sets the minimum lot size. Height District 1. See ZIMAS for the lot, height and floor-area limits of this parcel.
Updated Oct 31, 2026 · Reflects the latest available zoning classification; updated periodically.RE11-1-H — Residential Estate — Single-family homes on large estate lots; the number in RE9, RE11, RE15, RE20 and RE40 sets the minimum lot size. Height District 1. See ZIMAS for the lot, height and floor-area limits of this parcel.
The most common zoning district by land area in Porter Ranch is RE11-1-H (residential). Zoning varies by parcel — search an address above for the exact classification.
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Search Porter RanchZoning reflects the districts inside the Porter Ranch Neighborhood Council (the boundary outlined on the map); actual zoning varies parcel by parcel — search an address for its exact district. Source: City of Los Angeles open data. 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.