Siding permits in Lynnwood: fees, timeline & requirements (2026)
Everything you need to know about pulling a siding permit in Lynnwood, Washington — when one is required, what it costs, how long review takes, what documents are required, and which inspections you can expect. Cited to Lynnwood Development & Business Services.
Free lookup, no account needed — the office that issues the permit at your address, cited to Lynnwood's source.
When does siding replacement need a permit in Lynnwood?
The state code exempts no siding replacement, and the local code adds no exemption: re-siding needs a permit. Patching a few boards without cutting into the wall is an ordinary repair.
How Lynnwood adopted this rule
The threshold comes from the state code (WAC 51.51), which Lynnwood adopts by reference in the provision quoted below.
“As amended by this chapter and the State of Washington Building Code Council under Chapter 51-51 WAC, the latest adopted version of the International Residential Code (IRC), published by the International Code Council, except Chapters 11 and 25 through 43”Source ↗verified 2026-10-02
Required submittals
- If permit required: WRB + flashing details, fastener schedule, WSEC continuous insulation calc if added
Inspection sequence
- WRB / flashing inspection
- Final
Contractor specialties needed
General contractor
Who can do this work in Lynnwood?
Kolmo Construction is a licensed Washington general contractor — KOLMOL*753JS, active through April 10, 2027, bonded and insured — working throughout Lynnwood and Snohomish County. Kolmo prepares the drawings and submittals, files the siding permit with Lynnwood Development & Business Services, carries the project through review and inspections, and performs the construction. Call (206) 410-5100 for a Lynnwood siding quote.
Notes & caveats
WRB required behind all siding (IRC R703.2). Flashing at openings, kick-out flashings at roof-wall intersections (R703.4) inspected when permit issued.
Siding permit fee estimate in Lynnwood
Worked example for an $18,000 siding project (building permit). Your actual fee scales with project valuation.
| Building permit fee | $575.03 |
| Plan review | $373.77 |
| Technology surcharge | $23.72 |
| WA state surcharge | $6.50 |
| Estimated total | $979.02 |
Lynnwood prices a re-siding job's building permit on the value of the work, by the ICC valuation table or the building's square footage, whichever is greater: $114 up to $1,000, $114 for the first $1,000 plus $5.74 for each $100 more up to $2,000, $171.35 for the first $2,000 plus $25.23 for each $1,000 more up to $25,000, and $751.73 for the first $25,000 plus $17.21 for each $1,000 more up to $50,000. Plan review is 65% of that fee. A 2.5% technology fee is added (LMC 3.104). Computed from Lynnwood's adopted fee schedule · source ↗. Land use, fire and engineering review, intake, impact and utility fees, where they apply, are charged separately.
How to apply yourself
- 1. Check who issues the permit. Run an address lookup for your siding replacement in Lynnwood — we'll confirm which office issues the permit at that address.
- 2. Assemble submittals: what Required submittals above lists.
- 3. Submit through the city portal: Lynnwood Development & Business Services ↗
- 4. Track review. Respond to reviewer comments promptly.
- 5. Pay issuance fees (about $979 for an $18,000 project) and pick up the permit. Inspection card travels with the job.
Or have Kolmo do it
Kolmo prepares the drawings and submittals, files with Lynnwood Development & Business Services, handles reviewer comments, and builds the project.
Licensed WA general contractor KOLMOL*753JS · bonded & insured
Siding permits in Lynnwood — FAQ
When does siding replacement need a permit in Lynnwood?
The state code exempts no siding replacement, and the local code adds no exemption: re-siding needs a permit. Patching a few boards without cutting into the wall is an ordinary repair.
How much does a siding permit cost in Lynnwood?
For a $18,000 siding project, the estimated Lynnwood permit fee is about $979.02 (building fee $575.03 + plan review $373.77 + surcharges) from Lynnwood's adopted fee schedule. Land use, fire and engineering review, intake, impact and utility fees, where they apply, are charged separately.