- Home occupation permit required:
- Conditional
- Details:
- Whatcom County (unincorporated areas): home-based businesses allowed in residential zones as accessory use; home occupation permit and/or business license may be required. Per Whatcom County Code Title 20 (Zoning), amended April 2025 (Ordinance 2025-020), home-based businesses are regulated by type (Type I through IV). Type I (no on-site clients, no permit needed in most zones) may apply to some cottage food operations. Type II/III require conditional use permits. Cities within Whatcom County (Bellingham, Lynden, Ferndale) have their own separate rules.
- Home kitchen:
- Washington state law (RCW §69.22) requires a biennial permit from the Washington State Department of Agriculture for cottage food operations. Permit fee is approximately $125 (inspection) + $75 (public health review) + $30 (processing). Annual kitchen inspection is required. Home kitchen must be the operator's primary residence. Only the permittee or persons under their direct supervision may handle products or be in the kitchen during processing.
Last verified 2026-05-05. Not legal advice.