Bellingham Planning Commission
The Bellingham Planning Commission held a public hearing on proposed updates to the city's Accessory Dwelling Unit (ADU) ordinance, designed to bring Bellingham into full compliance with Washington State House Bill 1337. The commission unanimously approved the ordinance with three key amendments after extensive technical discussion about development standards, floor area ratios, and utility sharing provisions. The proposed changes eliminate owner occupancy requirements for ADUs, remove several design standards deemed more restrictive than those applied to primary units, and integrate ADUs more fully with the city's middle housing framework under HB 1110. The Planning Commission's amendments focused on reducing setback requirements, preserving shared utility options, and eliminating minimum parking requirements for ADUs. Staff presented dramatic growth data showing ADU permits increasing from mid-40s annually to over 100 permits after the 2023 implementation of HB 1337 provisions, demonstrating significant pent-up demand for this housing type. The ordinance now moves to City Council with Planning Commission recommendation for approval, with a scheduled hearing on October 20th.
**ADU Ordinance Recommendation (AB: Draft Ordinance)** - **Staff Recommendation:** Approve with state compliance updates - **Commission Action:** PASSED 5-0 with three amendments - **Key Specifics:** Eliminates owner occupancy requirements, integrates with middle housing framework, removes design barriers - **Practical Impact:** Full state law compliance by year-end deadline **Zero Setback Amendment** - **Commission Action:** PASSED 5-0 (Bloemker/Lathrop) - **Key Specifics:** Eliminates 5-foot setback requirement in rear 32 feet of property for detached ADUs - **Practical Impact:** Allows more flexibility for ADU placement c…
**City Council Public Hearing:** October 20, 2025, for first and second reading of ADU ordinance with Planning Commission amendments. **Third Reading Coordination:** Final adoption scheduled after middle housing and design review ordinances are prepared, allowing Council to review all three together. **Middle Housing Ordinance:** Return to Planning Commission in 2026 for final version after interi…


