Deck Permit in Tacoma, WA (2026)

Everything you need to know about getting a deck permit in Tacoma: fees, requirements, exemptions, and direct links to the Tacoma Planning & Development Services.

Verified from official Tacoma sources — Last checked April 2026

Quick Facts for Tacoma

Permit Fees

New construction: 1.31% of ICC valuation; Additions/remodels: 2.81% (min $170). Plan review: 45% of building permit fee.

Processing Time

Contact for current timelines.

Apply Online

Yes — via Tacoma Permits (Accela)

Building Code

2021 IRC (WA State adoption, effective March 15, 2024) with Tacoma amendments

Contact: 253-591-5030

Do You Need a Deck Permit in Tacoma?

Permit Exemption

Exempt if ALL met: 200 sq ft or less, 30 inches or less above grade, not attached to house, does not serve exit door, single-family/duplex/townhouse only.

If your deck does NOT meet all exemption criteria, you must obtain a permit before construction. Building without a required permit can result in fines, stop-work orders, and required demolition.

Tacoma-Specific Deck Rules

Guardrails required where deck exceeds 30 inches — minimum 36 inches high
Hold-down tension devices required in at least 2 locations per deck (1,500 lbs each)
Stairs: max rise 7-3/4 inches, min tread 10 inches, min width 36 inches
In-person services Mon-Thu 9am-1pm at 747 Market St, 3rd Floor

How to Get a Deck Permit in Tacoma

1

Check if your deck needs a permit

Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.

2

Prepare your plans

You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Tacoma's specific documentation requirements.

3

Submit your application

Apply through Tacoma Permits (Accela) . Pay the permit fee at submission.

4

Build and schedule inspections

Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).

Official Tacoma Resources

Tacoma Permits (Accela) — Apply for Permits Online Deck-Specific Requirements
Transparency note: The following items could not be verified from official city sources and should be confirmed directly: Exact frost line depth; Specific setback distances.

Estimate Your Deck Cost

Get an instant cost estimate for your deck project in Tacoma.

Deck Cost Calculator

Sources

https://www.tacomapermits.org/deckshttps://www.tacomapermits.org/faqs/is-a-building-permit-required-to-build-a-deck

Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Tacoma's Tacoma Planning & Development Services.