Planning Board backs broad LD 1829-driven zoning updates, pilots changes in Office Commercial South

The Cumberland Planning Board on Nov. 18 voted to recommend a package of zoning ordinance changes to the Town Council intended to bring the town into compliance with new state housing laws, including a pilot revision to the Office Commercial South (OCS) district that would allow additional residential and commercial uses and smaller lot standards.

Bridgette, planning staff, told the board the packet included a redline and a clean version of proposed changes and that the OCS pilot was intended to test LD 1829-driven adjustments in one zone. "We pilot the LD 18 29 changes in 1 zone," she said, and staff proposed edits to setbacks, side-yard rules and common-wall allowances to permit townhouses and mixed-use development.

The board heard contrasting public comments. Nina Weil of Hebert Development, representing owners of about 30 acres in the OCS zone, said the changes would make housing and neighborhood-serving businesses financially feasible: "These density provisions ... and the streamline lot standards make it financially feasible to build housing at this rate," Weil said, adding the amendments would allow restaurants, grocery stores and other services to locate in Cumberland and create "vibrant walkable neighborhoods."

By contrast, resident Robert Knupp said the area cannot absorb more development without traffic mitigation. "Every time we change the zoning to encourage more development ... you're overloading an area with development and traffic problems," Knupp said, urging caution on Route 1 where he said congestion already impairs safety and travel.

Board members pressed staff on how much the town must change to comply with LD 1829 and on timing. Josh asked whether revising the stated purpose of the OCS district was required; Bridgette replied the state law mandates adding residential uses in zones that previously restricted them and that some language changes were discretionary. The board discussed whether small residential lots should be exempted from site-plan review and from strict Route 1 design standards; Bridgette noted the state sets limits in growth areas and that, where water and sewer serve a growth area, municipalities generally cannot require lot sizes greater than 5,000 square feet.

The board also discussed infrastructure requirements. David asked why a prior requirement that residential care facilities connect to public water and sewer had been redlined; Bridgette clarified the specific subsection was removed for residential care facilities but that higher densities enabled under LD 1829 would effectively require connection to public services when necessary to meet the new density allowances.

After discussion the board voted to recommend the OCS revisions to the Town Council, with a motion to include minor adjustments exempting certain small residential development from site-plan review and Route 1 design standards. Josh moved the recommendation; David seconded, and the motion carried.

Board members and staff noted the wider package of changes on the agenda — amendments to multiplex dwellings, accessory-dwelling-unit and conversion rules, manufactured-housing language, parking and definitions — are largely driven by LD 1829 and related state laws (some provisions take effect earlier than July 2026). Bridgette said the town has limited meetings before the July 1 compliance deadline and that staff will prepare sample ordinances and seek clarification from state authorities where needed. The board also discussed asking the town attorney to review the full package before council consideration.

The Planning Board’s recommendation will go to the Town Council for final consideration and any legal review the council requests. The board also recorded concerns raised at the hearing about traffic on Route 1 and potential impacts of allowing greater residential capacity in growth areas; those concerns will be part of the record forwarded to council.