What does Texas SB840 do?
SB840 preempts municipal zoning authority in major Texas cities, mandating administrative ("by-right") approval for multifamily and mixed-use projects in commercial zones and deregulating commercial-to-residential conversions. This legislation effectively eliminates the "rezoning risk" for qualifying sites and creates a statutory entitlement to density, effective September 1, 2025. Implementation Timeline Effective Date: September 1, 2025 Compliance Deadline: Immediate for land acquisition strategy; September 1, 2025, for permit filings to secure vesting rights.