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Bill

SB 647

Cities and towns; establishing requirements for legislative municipal procedures. Effective date.

2026 Regular Session Introduced by Avery Frix and 1 co-sponsor

SB 647 tightens municipal procedures on zoning changes and subdivisions, adds protest thresholds and supermajority votes, and sets de novo appeals with defined stays and costs.

SCs named Frix, Hamilton, Burns, Stanley, Logan, Goodwin
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Bill Summary · SB 647

Summary of SB 647 (Oklahoma, 2026)

Purpose and intent

SB 647 establishes and clarifies requirements for legislative municipal procedures in cities and towns. The bill aims to tighten and standardize processes related to amendments to regulations and boundaries, challenges to municipal actions, appeals from boards of adjustment, and subdivision/planning procedures. It also designates certain determinations as quasi-judicial and provides procedures around notices, hearings, and the award of reasonable costs in appeals.

Effective Date: November 1, 2025.

Coauthors: Senator Preston Stinson and Senator Avery Frix (House author). The bill has been amended and advanced by both chambers.

Key provisions and changes

  1. Amendments or changes to regulations, restrictions, and district boundaries (Section 43-105)

    • Clarifies that public hearing and notice requirements in 43-104 apply to all proposed amendments or changes.
    • Protests must be filed at least 3 days before public hearings.
    • If protests come from owners representing:
      • at least 20% of the area of lots in the proposed change, or
      • at least 50% of the area within a 300-foot (three-hundred-foot) radius of the exterior boundary of the territory, then passage of the change requires higher supermajority votes:
      • If the governing body has more than seven members: 3/4 vote of all members.
      • If seven or fewer members: 3/5 favorable vote.
    • Determinations should be based on objective and relevant facts, with comprehensive plans allowed as a guide but not mandatory.
    • Public notice/hearing provisions remain focused on providing the public a right to be heard and to present objective, relevant facts.
  2. Challenge to actions of a municipal governing body (Section 43-109.1)

    • Any civil action challenging an action/decision/ruling/order of the municipal governing body must be filed in district court within 30 business days from the action.
    • Zoning decisions are presumed valid unless the challenger proves lack of substantial relation to public health, safety, or welfare based on objective facts, or constitutes an unreasonable or arbitrary exercise of police power.
  3. Appeals from the board of adjustment (Section 44-110)

    • Eligible appellants include those entitled to notice of the hearing, those directly affected, or the municipality.
    • Appeals must be filed with the municipal clerk and the board of adjustment; grounds for appeal must be specified; no bond is required.
    • Appeals are heard de novo in district court and have priority over other civil actions.
    • Stay provisions:
      • A stay of the board’s decision can be requested; if granted, proceedings are stayed pending merits, with a stay hearing within 30 days.
      • If a stay is imposed, a bond may be required (except the municipal governing body is not required to post a bond).
    • District court may reverse, affirm, or modify; costs are not generally awarded against the board unless gross negligence, bad faith, or malice is shown.
    • A stay of enforcement of district court judgment may be pursued as provided by law.
  4. Planning and subdivision processes (Section 45-104)

    • Before final action on location/construction/design of public improvements or changes to streets/alleys, the planning commission must investigate and report.
    • Plans, plats, and replats within municipal boundaries require planning commission approval prior to county clerk recording; endorsed approval by the municipal governing body is required for recording.
    • Municipal planning commission may regulate subdivision of land, subject to governing body approval; regulations may include standards for improvements, water/sewer, and utility installation, with bonds accepted in lieu of immediate construction.
    • Plat and deed filings must bear endorsed approval; exemptions for certain subdivisions must be documented and accompanied by an exemption statement when applicable.
    • Private rural roadways in areas not served by municipal water/sewer must meet specific conditions (width, acreage, distance from municipal utilities, non-dedication to public, maintenance by abutting property owners, conspicuous notices, and future dedication provisions), including reserved utility easements and signage.
    • Platting decisions are quasi-judicial in nature; determining compliance with subdivision regulations and codes is discretionary.
    • Compliance with comprehensive plans is not required for plat approval, but plans may guide determinations.
    • If a preliminary or final plat is denied, the record must state the objective and relevant facts supporting the denial.
  5. General considerations

    • The bill emphasizes objective facts, public notice, and streamlined pathways for appeals and challenges.
    • It designates certain planning/platting determinations as quasi-judicial, reinforcing the need for structured evidentiary records.
    • It includes provisions on costs, stays, and bonds to manage appeals and delays.

Who and what is affected

  • Municipalities (cities and towns) and their governing bodies, planning commissions, boards of adjustment, and municipal departments involved in zoning, zoning amendments, and land development.
  • Property owners and developers seeking zoning changes, plats, and subdivisions.
  • Members of the public who participate in hearings and protests, including those challenging planning decisions.
  • District courts that hear de novo appeals and appeals from boards of adjustment.
  • Utilities and private roadways in rural or semi-urban areas affected by subdivision and platting requirements.

Procedural and timeline considerations

  • Protests and supermajority thresholds introduce vote requirements for certain changes.
  • Appeals from boards of adjustment are de novo in district court with priority given to appeals.
  • Time limits for challenges to governing body actions: 30 business days.
  • Stay proceedings during appeals have specified procedures, including potential bonds and timing for stay hearings (within 30 days).
  • Effective date is November 1, 2025, with various provisions codified into current statutes (11 O.S. 2021 sections referenced).

Note: This summary focuses on substantive elements and does not reflect any non-substantive or stylistic changes from amendments.

Compiled from official sources — confirm details with the bill’s official record.

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