Deck Permit in Honolulu, HI (2026)

Everything you need to know about getting a deck permit in Honolulu: fees, requirements, exemptions, and direct links to the Honolulu Dept. of Planning & Permitting.

Verified from official Honolulu sources — Last checked April 2026

Quick Facts for Honolulu

Permit Fees

Based on project value (fair market labor and materials). Plan Review Fee: 20% of tentative Building Permit Fee (max $25,000). Fees per ROH Chapter 18, Table 18-A.

Processing Time

2 working days for simple residential accessory structures (automatic approval); 1-4 weeks typical for standard deck review.

Apply Online

Yes — via Honolulu ePlans

Building Code

2018 IBC/IRC (Hawaii State Building Code adopted 2018 ICC editions)

Contact: (808) 768-8220

Do You Need a Deck Permit in Honolulu?

Permit Exemption

Most decks require a permit per ROH Chapter 18. Limited exemptions exist — check ROH 18 for complete list.

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.

Honolulu-Specific Deck Rules

All building permit applications must be submitted online via ePlans system
Impervious surface limits are a major factor in deck permit review, especially on smaller lots
Hurricane wind exposure standards apply to all structures
Lot coverage requirements may limit deck size
DPP at 650 South King Street, Monday-Friday 7:45 AM - 4:30 PM

How to Get a Deck Permit in Honolulu

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 Honolulu's specific documentation requirements.

3

Submit your application

Apply through Honolulu ePlans . 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 Honolulu Resources

Honolulu ePlans — Apply for Permits Online
Transparency note: The following items could not be verified from official city sources and should be confirmed directly: Exact dollar amount for deck permit fees; Specific deck exemption thresholds; Specific setback requirements.

Estimate Your Deck Cost

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

Deck Cost Calculator

Sources

https://www.honolulu.gov/dpp/permitting/https://www.honolulu.gov/dpp/permitting/building-permits-home/building-permit-requriements/https://www.honolulu.gov/dpp/permitting/building-permits-home/bp-fee-calc/

Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Honolulu's Honolulu Dept. of Planning & Permitting.