A Public Health – Seattle & King County food plan approval letter for a permanent food-service establishment answers a design-review question. It does not, by itself, say a new restaurant may open. The county’s food-service plan-review guide separates plan approval from construction and other prerequisite approvals, the application to operate, and a successful pre-operational inspection. The current permanent food business permit page describes the operating permit as approved and issued after that inspection. If you are checking an opening claim, identify which document in that sequence you actually have.
Read the plan letter for what it decided
Start with the establishment name and address, application number if shown, and decision date. Check the approval’s conditions and revised drawings. A later inspection concerns the facility that was built, not simply its submitted drawing.
The guide places construction, required building and plumbing approvals, and pre-operational review after plan review. A trade approval concerns that trade’s work, not the health department’s opening decision. The county’s permit page describes a separate application to operate and invoice payment before the successful pre-operational inspection and operating-permit decision.
| Document or screen | Question it can answer | Question it cannot answer alone |
|---|---|---|
| Plan approval letter and approved drawings | What proposed layout or equipment passed plan review? | Did the completed restaurant pass its pre-operational inspection? |
| Building or plumbing approval, where required | Was that prerequisite approved? | Did King County approve food-service operation? |
| Application or invoice record | Was the operating-permit process started or paid? | Was the operating permit approved or issued? |
| Pre-operational inspection and permit decision | What did the county decide at the pre-opening stage? | What conditions exist at the restaurant today? |
For an operating restaurant’s routine inspection and rating history, use our Seattle and King County inspection-search guide. Those visits are different from pre-operational approval for a new facility.
Find the later inspection and decision without guessing from a date
For an applicant with account access, King County’s Permit Center guidance points from My Work or the Dashboard to an application’s or inspection’s summary status. Under a permit’s Inspections, the specific inspection’s Checklist has comments. My Permits / My Operational Permits → Attachments holds a permit copy. These are documented account steps, not a public search.
Match each item to the same facility and application. Keep the application number and operating-permit number separately when both appear, so a later request can identify each record precisely. Read the dated inspection result and permit decision. The county warns that an automatically generated due date is not the application’s actual status. Neither that date nor a paid invoice or plan letter substitutes for the later decision. The plan-review flow places okay-to-open after successful pre-operational approval and says the permit to operate may then be mailed or emailed. Look for the actual approval or issuance record; do not assume a physical copy must arrive first.
Suppose a hypothetical file has an approved kitchen layout and paid invoice, but no pre-operational result. The opening decision remains unverified. Check the inspection checklist, decision, and operating-permit record for that application. If a finding is contested, our King County appeal-record guide explains how a finding differs from its appeal decision.
If you cannot access the application file
Without account access, King County’s public-records request page explains how to ask for existing records. Give the business name, address, date range, and application number if known. Specify the plan-review decision, pre-operational result, or operating-permit decision you seek. The page lists public.disclosure@kingcounty.gov and describes possible timing and cost notices. A request does not establish that a document exists or will be released.
For plan-review help, the permanent food business permit page lists 206-263-7833 and ehfoodandfacilitiesplan@kingcounty.gov. General guidance cannot establish an establishment’s current authorization or food-safety condition.
Taprooms and tasting rooms raise their own classification questions; the King County tasting-room permit guide covers how open beverage service is treated.
Sources checked September 30, 2026.