How long a Honolulu building permit takes and how to track it

There is no fixed timeline. The City Auditor found 108 days on average for homes and longer for commercial work. HNL Build is where you track yours.

The City and County of Honolulu gives no set permit date. Its FAQ calls the time "highly variable." In a 2020 audit, the City Auditor found residential permits took 108 days on average, and commercial categories ran longer. You apply and track through HNL Build.

How the process works

A commercial project on Oʻahu is any structure or space that is not a one or two family home. The Department of Planning and Permitting (DPP) lists seven steps: apply, upload plans electronically, prescreen, plan review by every agency involved, permit issuance and payment, inspections, and close-out by the inspector. Paper plans are not accepted.

Prescreen checks format against the Plan Format Checklist. Plan review is where the time goes: DPP's building examiner and each outside agency listed on your application must approve before the permit issues. An application with no permit after 365 days expires unless the building official extends it.

What the City Auditor found

In January 2020 the Office of the City Auditor issued Report No. 20-01. The headline: DPP "does not effectively manage the permitting process for timeliness." Residential permits took 108 days on average, and DPP met its two working day first review benchmark 26 percent of the time.

Delays fell into four categories: prescreen, multiple plan review cycles, queuing time between reviewers, and pickup. In a sample of 52 electronic applications, 10 sat in prescreen 17 days or more (one for 91 days) and 33 had a task wait more than 15 days. The city's rules set longer first review limits for commercial work, from 14 calendar days for projects under $50,000 to 42 days for projects between $1 million and $10 million. The audit's table lists average initial review times of 157, 206 and 432 days for those three commercial tiers.

The February 2024 follow-up (Report No. 24-01) scored the 16 recommendations: 4 completed, 2 resolved, 5 in process, 1 not started, 4 dropped. DPP blamed staffing, regulations, manual procedures and outdated technology. Two changes matter to owners: Ordinance 23-29 created a self-certification path for licensed professionals, and DPP now sends a notice when an application nears its 365 day deadline so you can request an extension.

What slows a permit

• Plans that fail the Plan Format Checklist. DPP lists this first among common ePlans mistakes.
• Multiple review cycles. The 2024 follow-up says that after the second review cycle, applicants must bring the owner to a staff meeting to resolve open issues.
• Outside agency approvals. Each one is its own queue. Ask which agencies your project routes to.
• Property flags. A flood zone, special district, warning or open violation on the parcel changes the review path.
• Uploading revised drawings without completing the resubmittal task. DPP says this is why revisions sit unreviewed.
• Not picking up. The auditor found approved permits waiting months for pickup with the clock still running.

How to track your permit

Everything now runs through HNL Build at honolulu.my.site.com. Register a Business Account, which allows multiple contacts. If you applied before the new system, email HNLBuild@honolulu.gov or call (808) 768-8000 so DPP can set up your account. DPP's step-by-step guides include one called "Track A Permit Application."

The older Building Permit Search at dppweb.honolulu.gov still answers by permit number, address or TMK, but its data stops at July 28, 2025 while records move into HNL Build. To reach your plans examiner, email eplans@honolulu.gov. The permit itself lists your inspectors and their contact information on the bottom third of the page.

What an owner can do before applying

• Run the parcel first. DPP's Pre-Application page says to identify zoning, flood hazard, special districts, existing permits and violations.
• Hire a licensed architect or engineer where the code requires one.
• Ask whether the project fits the Self-Certified Professionals program. Commercial tenant improvements qualify if they do not change the exterior, footprint or use, and the professional has three years licensed in Hawaiʻi plus DPP's training.
• Know the front-end cost. The plan review fee is 20 percent of the tentative permit fee, due when plans are accepted. Use DPP's fee calculator.
• Assign one person to the file. One login, one weekly check of HNL Build, one job: answer corrections and pick the permit up the day it is ready. See the five systems every Hawaiʻi business runs on. The free ten second reading measures your email, site, speed, search, and trust from public records.

Questions owners ask

Can a commercial project use DPP's Priority Review fast track? Not yet. Priority Review rewards applicants who run plans through CivCheck, the city's guided pre-application check. DPP says CivCheck cut average review times from 73 days to 32.5 days. Since September 1, 2026 CivCheck is required for eligible residential projects. DPP lists commercial projects as not required and says they will be added later.

Is there an instant permit for small commercial jobs? DPP's instant online permits cover work with no plans, a value of no more than $75,000, and a parcel with no flood zone or warning. The FAQ says they are mainly for single-family dwellings. Assume a commercial job needs plans.

My work is an emergency. Can I start before the permit? DPP's FAQ allows emergency work to begin if you submit the permit application on the working day immediately after work starts. Document the emergency and file on time.

Sources

• Office of the City Auditor, Report No. 20-01 (January 2020). Supports the 108 day average, 26 percent rate, four delay categories, sample counts, pickup findings, commercial limits and averages. Report, Highlights, fetched 2026-09-15.
• Office of the City Auditor, Report No. 24-01 follow-up (February 2024). Supports recommendation counts, Ordinance 23-29, the 365 day notice, the owner meeting, DPP's stated causes. PDF, fetched 2026-09-15.
• DPP, Building Permit page. Supports the seven steps, the commercial definition, and no paper plans. Link, fetched 2026-09-15.
• DPP, Building Permits FAQ. Supports "highly variable," agency approvals, 365 day expiration, common ePlans mistakes, resubmittal, emergency work, plans examiner email, inspectors, instant permit scope. Link, fetched 2026-09-15.
• DPP, HNL Build account page and guides. Supports account types, the prior-applicant contact, and the tracking guide. Account, guides, fetched 2026-09-15.
• DPP, Building Permit Search. Supports the July 28, 2025 cutoff and search options. Link, fetched 2026-09-15.
• DPP, Priority Review and CivCheck requirement (September 1, 2026). Support residential-only eligibility and the 73 to 32.5 day figure. Priority Review, requirement, fetched 2026-09-15.
• DPP, Self-Certified Professionals. Supports commercial tenant improvement eligibility. Link, fetched 2026-09-15.
• DPP, Pre-Application, Instant Online Permits, and Fee Calculator pages. Support parcel checks, the $75,000 limit, the 20 percent plan review fee. Pre-Application, Instant Online, Fee Calculator, fetched 2026-09-15.

Information, not legal, tax, insurance, or financial advice.