Hospitality guide · King County
Restaurant tenant improvement planning.
Coordinate the space, menu, equipment, landlord criteria, public-health review, building work, licensed trades, and inspections before the opening date becomes the only plan.
· About 8 minutes
The menu and equipment belong in the construction conversation.
A restaurant tenant improvement is not only a finish package. The food and beverage program affects equipment, power, gas, hot water, ventilation, fire protection, plumbing, storage, cleanable surfaces, seating, accessibility, and operating flow.
King County requires plan-review approval before construction for a permanent food business. Its current application checklist asks for the menu, site and floor plans, equipment list, finish schedule, and seating arrangement. Those inputs should agree with the landlord and building-permit documents.
Six workstreams that must describe the same restaurant.
| Workstream | Decision needed early | Who confirms the path |
|---|---|---|
| Space, use, and building permit | Confirm the address, existing approved use, proposed occupancy and layout, accessibility impacts, construction scope, and whether a change of use or regular tenant-improvement permit applies. | Local building and land-use authority with the owner, tenant, and licensed design team. |
| Food-service plan review | Align the menu, complete floor plan, equipment list, finish schedule, storage, restrooms, and indoor or outdoor seating before construction details drift apart. | Public Health — Seattle & King County with the food-business operator and project team. |
| Plumbing, gas, and backflow | Map sinks, hot water, gas appliances, floor drains, interceptors or other required systems, then confirm the plan-review and permit path for every change. | The applicable authority and a Washington-licensed plumbing contractor for plumbing contract work. |
| Cooking exhaust and fire protection | Coordinate the cooking equipment, hood type and dimensions, exhaust, makeup air, duct route, appliance placement, and suppression-system interfaces as one design problem. | Local mechanical and fire authorities with qualified designers and licensed specialty contractors. |
| Electrical and equipment power | Confirm service capacity, panels, disconnects, receptacles, lighting, controls, equipment loads, and the sequence for electrical permits and inspections. | A Washington-licensed electrical contractor and the authority responsible for the electrical permit. |
| Landlord and property requirements | Put the work letter, shell-versus-tenant responsibilities, access, roof penetrations, utility tie-ins, insurance, submittals, shutdowns, and closeout documents into one responsibility matrix. | Owner, tenant, property team, design team, and general contractor under the governing lease and project documents. |
A single schedule should show who owns each decision, submittal, permit, inspection, long-lead release, correction, and closeout document. “In progress” is not a handoff date.
Move from verified inputs to a buildable turnover plan.
The exact permits and responsibilities vary by address. The sequence below keeps design, procurement, and field work connected while the project team confirms those requirements.
Verify the space
Confirm the existing use and utilities, lease and landlord criteria, shell conditions, access, roof and shaft constraints, and which party owns base-building work.
Align operations
Freeze a coordinated menu, equipment schedule, floor plan, seating plan, finish schedule, and utility-load picture before the permit sets separate.
Assign every interface
Put design, permits, equipment, licensed trades, inspections, owner-furnished items, utility coordination, testing, and corrections into a written responsibility matrix.
Release with gates
Connect long-lead purchasing and field mobilization to approved information, site verification, and decision dates—then track turnover and closeout as part of the scope.
Give the project team enough context to ask useful questions.
- 01
Property and authority — address, suite, owner or landlord contact, tenant entity, and the people who control operating, design, and construction decisions.
- 02
Existing conditions — current photos, prior use, measured information, available utility capacity, known shell work, and landlord work-letter boundaries.
- 03
Operating concept — menu or service model, seating, hours, cooking methods, equipment information, storage, delivery, waste, and staff flow.
- 04
Design and approvals — test fits or drawings, finish direction, permit numbers and status, correction notices, agency contacts, and required property approvals.
- 05
Commercial constraints — target opening considerations, known long-lead items, owner-furnished equipment, access or shutdown windows, and budget assumptions that need validation.
Use the authority for the address—not a generic checklist.
These official pages explain common King County and Washington requirements. Seattle, Kirkland, and other jurisdictions have their own building and fire processes, so the correct agencies and project professionals must confirm the exact route for a specific site.
This planning guide is educational, not legal, code, design, health, lease, licensing, or permit advice. Requirements can change and must be confirmed for the project’s actual address, use, design, and scope.
Resolve interfaces before they become field conflicts.
The first useful answer is often who owns the next decision, what it depends on, and what evidence closes it.
When should King County food plan review begin?
King County states that permanent food plan review approval is required before construction starts. A useful submittal depends on the actual menu, floor plan, equipment, finish schedule, and seating plan, so those decisions should be coordinated before field work outruns the approved documents.
Is food plan approval the same as a building permit?
No. Food-service plan review, local building approval, and the permits or inspections for plumbing, gas, mechanical, fire protection, and electrical work are connected but distinct. The exact path depends on the jurisdiction, existing space, equipment, and proposed scope.
Can a Washington general contractor coordinate specialty trades?
A general contractor can coordinate a multi-trade construction scope, but work with separate licensing requirements must be contracted, permitted, and performed through the appropriately licensed parties. Washington has specific licensing rules for plumbing and electrical contract work.
What should we share for an initial restaurant build-out review?
Start with the property address, current space photos, existing and proposed use, menu or service concept, available plans or test fits, equipment information, landlord criteria, known permit status, target opening considerations, and the people who control design, construction, and operating decisions.
Does this checklist determine which permits a project needs?
No. It is a coordination guide, not a permit determination or legal opinion. The applicable agencies and qualified project professionals must confirm the current requirements for the specific address, use, design, and scope.
Private hospitality projects
Have a restaurant space and a real project team?
Share the city, address, intended use, current plans or photos, known landlord criteria, and the scope that needs construction coordination. Evergreen Edge will help determine whether the work is a fit.