Commission tables 5‑acre minor amendment exemption; staff to draft language to prevent piecemealing

The commission tabled a proposed exemption that would have treated requests affecting 5 gross acres or less as minor plan amendments and instead directed staff to draft clearer language addressing the commission’s concerns.

Neighborhood planning manager Sarah Dector told commissioners that “staff does not support exempting. Proposals under 5 acres.” She said staff’s objections included the risk that owners of larger parcels could subdivide or otherwise “peel out” five-acre pieces to avoid the major plan amendment process, and that such an exemption could inadvertently allow changes that affect the city’s urban growth boundary without the full review associated with a major plan amendment.

Commissioner Christine Sheehy said small-parcel owners face a substantial time and cost burden if they must pursue a major plan amendment followed by a separate zoning case, and that other jurisdictions use exemptions to reduce that burden. She urged staff and commissioners to explore narrowly tailored approaches (for example, applying an exemption only to certain plan amendment categories, such as residential infill).

Commissioner Mary Norton raised a separate concern about ownership structures and LLCs, saying that private subdivisions or transfers could create loopholes if the rules do not account for the underlying larger parcel.

Outcome and direction: Commissioners agreed by consensus to leave the item in staff hands for further development and to return with language that would: (a) make clear an exemption would not permit piecemealing of a larger parcel, and (b) consider limiting any exemption to specific plan amendment categories (for example, residential infill). The commission did not adopt a specific text that night.

Why it matters: The exemption would change how many small projects are processed. Commissioners weighed two competing priorities: reducing regulatory burden for small infill projects and preventing unintended expansion of development rights or the urban growth boundary by subdividing larger holdings.

Source: Discussion and staff comments, Sept. 29, 2025 Flagstaff Planning and Zoning Commission meeting.