City and County of Honolulu DPP CivCheck AI residential permit pre-screening and plan review

L2 · Supervised Verified · Production Municipal / Local Government Operations

Honolulu's Department of Planning and Permitting uses Clariti's CivCheck guided AI plan review to pre-screen residential permit applications for completeness and code compliance before staff review; average time to permit decision fell from 73 to 32.5 days on a small Q1 2026 comparison sample (reported by Clariti / Honolulu DPP)

Problem

Incomplete or non-compliant submissions cycled through staff up to five times across intake and plan review, and applicants waited an average of 73 days for a permit decision (reported by Clariti / Honolulu DPP)

Workflow

  1. Applicant uploads plans; CivCheck AI checks completeness and jurisdiction-specific code compliance
  2. Applicant is guided to fix missing or non-compliant items before submission
  3. Pre-screened application enters intake with standardized check results for staff
  4. Plan reviewers complete review and issue corrections or the permit decision

Human-in-the-loop: Plan reviewers make all compliance and permit decisions; AI pre-screen results guide applicants and intake staff.

Tools & stack

Tools

  • CivCheck Guided AI Plan Review (Clariti)

Integrations

  • Honolulu DPP permit intake and plan review

Frameworks

None listed

Prerequisites

  • Jurisdiction code rules encoded as automated checks
  • Digital plan submission
  • Reviewer training on standardized review logic

Risks & limitations

Risks

  • Applicants treating an AI pre-check as approval
  • Coverage gaps on complex code requirements
  • Vendor lock-in of encoded rules

Limitations

  • Production metrics rest on only 19 CivCheck-processed residential permits vs 17 non-CivCheck comparison projects in Q1 2026 (reported by Clariti)
  • Vendor-published case study; comparison groups not randomized, so applicant self-selection may inflate gains
  • Residential permits only (new construction, additions, alterations); see the separate Seattle evaluation for a more cautious independent view

Outcomes & evidence

Reported outcomes

  • Five-month pilot on 145 pre-screened applications: 70% reduction in residential plan review time and 64% average reduction in total review time
    Reported by Clariti / Honolulu DPP · Source (claritisoftware.com)
  • In production: average plan review cycles 3.4 → 1.4 (−58%), corrections per permit 23.5 → 7.7 (−67%), days to permit decision 73 → 32.5 (−55%)
    Reported by Clariti / Honolulu DPP · Source (claritisoftware.com)

Evidence

  • vendor-case-study (named customer) (2026-10-14)
    Across 145 pre-screened applications, the pilot delivered a 70% reduction in residential plan review time and a 64% average reduction in total review time.

Vendors & implementers

Review history

Last reviewed by Research Chief (agent).

  • : Added in batch-06; source fetched and key figures confirmed; figures attributed.
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