Commercial Building Permit (New Construction / Multi-Family) — Lake Havasu City, Arizona · Requirements sheet
Verified 2026-08-01 · Source: https://www.lhcaz.gov/development-permitting/building
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Commercial Building Permit (New Construction / Multi-Family) in Lake Havasu City, Arizona
Required for new commercial structures and new multi-family residential projects in Lake Havasu City. Reviewed under the City's unified 'New Commercial Structures, Tenant Improvements, and Multi-Family Projects' development-review process, using the current commercial code suite (2024 IBC/IMC/IPC/IFGC/IFC, 2023 NEC, ANSI A117.1-2017, 2010 ADA) as adopted and locally amended. See the separate Commercial Tenant Improvement (TI) Permit entry in this file for the City's distinct, faster TI review track.
Verified 2026-08-01 · Source
When you need this permit
- Building permit required for new commercial structures and new multi-family residential projects within Lake Havasu City limits, processed through the City's Development Review / Permit Process for 'New Commercial Structures, Tenant Improvements, and Multi-Family Projects'
- Step 1 - Pre-Application Meeting: applicant submits a Pre-Application - Commercial & Multi-Family form plus a conceptual site plan; City staff schedule a meeting where the project owner, architect, and contractor meet with the Development Review Committee (one representative each from Planning, Building, Engineering, Fire Prevention, and Stormwater Management) to discuss design review requirements, Building Division requirements, off-site improvements, utility connections, and Fire Department requirements; staff issue the discipline-specific submittal checklists at this meeting
- Step 2 - Completeness Verification: plan review does not begin until City staff verify the submittal package is complete against the checklists issued at the pre-application meeting; incomplete packages are returned to the applicant; once complete, the applicant pays the planning and building review fees and plan review begins
- Step 3 - Plan Review: construction plans are reviewed concurrently by Planning, Building, Engineering, Fire Prevention, and Stormwater Management for code compliance; all review comments are provided to the applicant together with the redlined plans
- Step 4 - Corrections: the applicant is responsible for responding to all comments and required corrections; the review process may repeat as many times as necessary for the applicant to address code requirements
- Step 5 - Permit Issuance: requires payment of all permit and plan-check fees, any off-site improvement guarantees, and Mohave County Health Department approval when required (food establishments; public/semi-public pools or spas, including those in an apartment/condominium/townhouse/motel/hotel and any residential housing unit with 4 or more units; pet shops/kennels/grooming establishments except veterinary clinics; public accommodations such as hotels/motels/inns; RV parks, mobile home parks, campgrounds; and school buildings). No permit is issued until the general contractor's City business license number and State contractor's license number are on file, and, for projects with an estimated value over $50,000, an Arizona Department of Revenue bond exemption certificate has been provided Contractor
- Registrant requirement: every plan sheet must be stamped by an Arizona registrant, except projects exempt under A.R.S. § 32-144
- Current commercial code suite: 2024 IBC, 2024 IMC, 2023 NEC, 2024 IPC, 2024 IFGC, 2024 IFC, ANSI A117.1-2017, and the 2010 ADA Standards, plus Lake Havasu City local amendments; automatic fire sprinklers are required on ALL multi-family and commercial occupancies -- a stricter rule than the City's residential track, where the base IRC automatic-sprinkler section (R309) is deleted by City amendment
- Design parameters per the Building Division's Plan Acceptance Criteria: wind design by IBC Table 1604.5 Risk Category -- 93 mph (Risk Category I), 99 mph (Risk Category II), 106 mph (Risk Category III), 110 mph (Risk Category IV); wind exposure B or C as determined by the project engineer; design rainfall 1.5 inches/hour; seismic zone calculated by the project engineer (no single fixed seismic design category is pre-published for commercial, unlike the City's residential Seismic Design Category D)
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Foundation/Footing
Before concrete pour; verifies soils report or 1,500 psf design compliance and foundation plan
- 2
Underground/Rough Utilities
Underground plumbing, electrical, and fire-line work verified against approved civil, plumbing, and electrical plans before cover
- 3
Framing/Structural
Structural framing and connections verified against sealed structural calculations and structural details sheet
- 4
Fire Sprinkler / Fire Alarm Rough-In and Final
Hydraulic test of the fire sprinkler system and fire alarm device verification against NICET-stamped (or Fire Protection Engineer-sealed) plans -- required on all commercial and multi-family occupancies
- 5
Final / Certificate of Occupancy
All disciplines (Building, Planning, Engineering, Fire, Stormwater) sign off; ADA accessible route and means of egress verified; occupancy or use of the structure is not allowed until a Certificate of Occupancy is issued
See the full Lake Havasu City inspection guide — scheduling & re-inspection fees →
Tips
- The same 'New Commercial Structures, Tenant Improvements, and Multi-Family Projects' packet and the same five discipline checklists (Building, Planning, Engineering, Fire, Stormwater) cover new construction, tenant improvements, and multi-family projects alike -- each checklist has a checkbox for which track applies. See the paired Commercial Tenant Improvement (TI) Permit entry in this file for the City's distinct, faster TI review timeline and its lighter Stormwater path for TI projects with no land disturbance.
- Automatic fire sprinklers are required on ALL multi-family and commercial occupancies per the City's current Building/Fire Plan Acceptance Criteria -- a stricter rule than the residential track, where the base IRC sprinkler mandate (R309/R313) is deleted by City amendment.
- No permit is issued until the general contractor's City business license number and State contractor's license number are on file, and, for projects estimated over $50,000, an Arizona Department of Revenue bond exemption certificate is provided. Contractor
- GAP NOT FULLY RESOLVED: beyond the general valuation-based Building Permit Fee (Service No. S-034) and the 5%-of-valuation Plan Check/Retainer deposit (Service No. S-033) already established for this jurisdiction, no additional commercial-specific flat-dollar fee table could be independently confirmed in this research pass (2026-08-01) -- the live lhcaz.gov Master Fee Schedule PDF URL returned HTTP 404 and Wayback Machine access was blocked in this research session. Search-engine snippets referenced a possible Planning Division 'Design Review' fee split between new construction and tenant improvements, but two separate lookups returned internally contradictory dollar figures (which value applied to which track), so that fee is omitted here rather than reported as fact.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-08-01.
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Lake Havasu City building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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