Kitchen remodel permits in City of Mercer Island: fees, timeline & requirements (2026)
Everything you need to know about pulling a kitchen remodel permit in City of Mercer Island, Washington — when one is required, what it costs, how long review takes, what documents are required, and which inspections you can expect. Cited to Apply via MyBuildingPermit.com..
Free lookup, no account needed — your lot polygon, zoning, setbacks and overlays, cited to City of Mercer Island's source.
When does a kitchen remodel need a permit in City of Mercer Island?
Cosmetic-only refresh (cabinets, countertops, flooring, paint) without structural/electrical/plumbing changes is generally exempt under 2021 IRC R105.2 (work exempt from permit). Any new circuit, fixture relocation, or structural change requires permits.
How City of Mercer Island adopted this rule
The threshold comes from the state code (WAC 51.51), which City of Mercer Island adopts by reference in the provision quoted below.
“The 2021 Edition of the International Building Code (IBC), including the adoption of ICC/ANSI A117.1-2017, Requirements for Accessible and Useable Buildings and Facilities, as adopted and amended by the State Building Code Council in WAC Chapter 51-50, as published by the International Code Council, excluding Chapter 1, Administration, is adopted by reference, together with the following amendments and additions. The Construction Administrative Code, as set forth in chapter 17.14 MICC, shall be used in place of IBC Chapter 1, Administration.”Source ↗verified 2026-04-29
Required submittals
- floor plan with fixture locations
- electrical layout
- plumbing diagram
- WSEC compliance form if envelope/lighting affected
Inspection sequence
- rough-in (electrical/plumbing/mechanical)
- insulation if walls opened
- drywall
- final
Contractor specialties needed
general, plumbing
Who can do this work in City of Mercer Island?
Kolmo Construction is a licensed Washington general contractor — KOLMOL*753JS, active through April 10, 2027, bonded and insured — working throughout City of Mercer Island and King County. Kolmo prepares the drawings and submittals, files the kitchen remodel permit with Apply via MyBuildingPermit.com., carries the project through review and inspections, and performs the construction. Call (206) 410-5100 for a City of Mercer Island kitchen remodel quote.
Notes & caveats
Mercer Island distinguishes Non-Structural from Structural interior remodel. The Residential Building Permits page describes the non-structural pathway as covering "Bathroom remodels, kitchen remodels (without removal of load bearing walls)" with "Scope of work limited to the interior not affecting the structure of a building." Cabinet/countertop/finish work alone is exempt under MICC 17.14.010 §105.2: "Painting, non-structural wood and vinyl siding, papering, tiling, carpeting, cabinets, counter tops and similar finish work, provided that existing, required accessible features are not altered." The Structural pathway applies if beams, posts, or lateral resistance elements are affected.
Kitchen remodel permit fee — Washington baseline, not City of Mercer Island's own schedule
Worked example for a $35,000 kitchen remodel project (building permit). Your actual fee scales with project valuation.
| Building permit fee | $492.25 |
| Plan review | $319.96 |
| WA state surcharge | $6.5 |
| Estimated total | $818.71 |
Fees set by jurisdiction. WA Building Code Council surcharge: $6.50 per building permit. Trade permits separate. We have not read City of Mercer Island's adopted fee schedule, so this is not City of Mercer Island's fee: it walks the standard valuation table most Washington cities adopt by reference, as a rough guide. The real numbers are in City of Mercer Island's fee schedule ↗. Impact/utility fees may apply separately.
How to apply yourself
- 1. Confirm your parcel's zoning & overlays. Run an address lookup for your City of Mercer Island kitchen remodel — we'll pull your specific lot polygon, zoning, setbacks, and any shoreline/ECA/historic overlays.
- 2. Assemble submittals (4).
- 3. Submit through the city portal: Apply via MyBuildingPermit.com. ↗
- 4. Track review. Respond to reviewer comments promptly.
- 5. Pay issuance fees (Fees set by jurisdiction. WA Building Code Council surcharge: $6.50 per building permit. Trade permits separate.) and pick up the permit. Inspection card travels with the job.
Or have Kolmo do it
We pull kitchen remodel permits in City of Mercer Island every month. We prepare the drawings and submittals, file with Apply via MyBuildingPermit.com., handle reviewer comments, and build the project.
Licensed WA general contractor KOLMOL*753JS · bonded & insured
Kitchen remodel permits in City of Mercer Island — FAQ
When does a kitchen remodel need a permit in City of Mercer Island?
Cosmetic-only refresh (cabinets, countertops, flooring, paint) without structural/electrical/plumbing changes is generally exempt under 2021 IRC R105.2 (work exempt from permit). Any new circuit, fixture relocation, or structural change requires permits.
How much does a kitchen remodel permit cost in City of Mercer Island?
For a $35,000 kitchen remodel project, the estimated City of Mercer Island permit fee is about $818.71 — building fee $492.25 + plan review $319.96 + surcharges. Fees scale with project valuation per the city schedule.