No Zoning Does Not Mean No Development Rules

Houston does not use a citywide zoning map to split most land by use. The City still reviews plats and site plans. Its rules cover streets, building lines, parking, trees, setbacks, and access. The 2026 City letter also points to special land-use rules near airports and in St. George Place.

Private deed rules may add another layer. They can change by subdivision, section, or lot. County land also has no zoning, but Harris County checks flood areas, septic systems, driveways, signs, and plats. For a purchase or building plan, find the right local office, read the recorded rules, and look at what is already nearby.