Council approves package of municipal code amendments on permits, parking, signs and mobile sales

The Arlington City Council approved a series of ordinances that amend multiple sections of the Arlington Municipal Code governing permit timelines, land division review, parking requirements for middle housing, mobile sales and food truck rules, and public signage.

Amy, presenting the changes as staff, said the amendments touch five chapters of Title 20 and include three main categories: procedural timing, terminology changes, and substantive adjustments to parking, mobile sales, and signage. The council approved the ordinances after brief discussion and questions from council members on several specifics.

Key changes approved: - Permit processing and resubmission windows in AMC Chapter 20.16: Two time limits were standardized to 120 days — applicants have 120 days to resubmit additional information during a project review, and projects may be placed on temporary suspension for 120 days. - Terminology update across multiple chapters: references to "fire marshal" or "fire department" were changed to "fire code official" to align code language with Title 15 and current practice; Amy said this does not change who has authority. - Parking and middle-housing updates (AMC Chapter 20.72): Middle housing (townhomes, duplexes, cottage housing, fourplexes) was moved out of the multifamily parking category and placed in its own category tied to lot size. Lots greater than 6,000 square feet require two parking spaces; lots smaller than 6,000 square feet require one space per dwelling. An additional unassigned parking space is required for every four units. Tandem parking is now allowed for all middle housing, and in multifamily buildings where tandem is used it must be assigned to the same unit number. - Mobile sales and food trucks (AMC Chapter 20.44): The code rewrote administrative conditional use permit rules for mobile sales and delivery. Requirements were clarified for non-food mobile sales, food trucks citywide, and a designated food-truck court. At Amy’s request, language was corrected to refer to the Snohomish County Department of Health. - Signs (AMC Chapter 20.68): The code added city-operated public information stations and reader boards to the list of permitted public signs, increased the allowable size per side from 16 to 32 square feet, and allowed changeable text and lighting provided external lighting is downshielded and complies with Chapter 20.60 structural permit requirements.

Council members asked for clarifications during debate: Jan asked how fractional parking factors work (1.25, 2.25 etc. per unit); Amy explained those are multipliers applied to unit counts and rounded up (for example, a 100-unit complex of two-bedroom units with a 2.25 multiplier would require 225 parking spaces plus one additional space per four units). Heather asked whether the additional spaces are unassigned; staff confirmed they are shared, "whoever gets there first."

Each ordinance was moved and approved in sequence; no opposing votes were recorded during the ordinance approvals as announced by the mayor.

Why it matters: The package updates municipal code to reflect recent state parking law changes, clarifies administrative procedures and terminology, and reshapes how parking is calculated for middle housing — affecting developers, property managers and neighborhood parking supply.

Next steps: Updated code language takes effect as provided in each ordinance. Staff will publish the changes and update permitting checklists.

Source: Staff presentation and council debate during the Arlington City Council meeting, Oct. 1, 2025. Attribution limited to speakers recorded in the meeting.