Denver County Commercial Permit Fees & Rules
Official municipal fee schedule estimator, mandatory contractor bond requirements, and plan review SLAs for commercial construction in Denver County, Colorado.
- Enforcing Department
- Denver Community Planning and Development
- Governing Ordinance
- Denver Building Code Policy 130
- Plan Check SLA
- 12 - 18 Business Days
- Surety Bond Required
- $10,000 Min
Denver County Commercial Permit Fee Estimator
Tier Valuation Formula: $1,665 base fee + $3.80 per $1,000 above $250,000 valuation.
Mandatory Contractor Prerequisites & Submittal Checklist
Denver County AHJ RequirementsContractor Surety License Bond
Denver County requires an active $10,000 Denver Contractor License Bond on file prior to plan submittal.
Commercial COI Liability ($1M+)
Minimum $1.0M General Liability COI naming Denver County Building Dept as Certificate Holder.
🏛️ Authority Having Jurisdiction (AHJ)
AHJ Directory VerifiedDenver County Trade Workstation Directories
Direct links to specialized trade calculators and sub-trade bond rules in Denver County:
Denver County Auxiliary Workstations & Directories
Denver County Building Permit Application & Submittal Protocol
Commercial and residential construction within Denver County, Colorado is regulated strictly by Denver Community Planning and Development. Under statutory ordinance Denver Building Code Policy 130, any owner, authorized agent, or licensed contractor intending to construct, enlarge, alter, repair, move, or demolish a building or structure must submit a formal permit application before commencing physical site work.
Plan submittals for commercial projects in Denver County require intake through official municipal electronic plan review (EPR) portals or in-person submittal desks at 200 W 14th Ave, Denver, CO 80204. Applications must include complete architectural drawings, structural calculation books stamped by a licensed Professional Engineer (PE) or Registered Architect (RA), energy compliance sheets (COMcheck / REScheck), and site utility plans.
Work Exemption Triggers vs Mandatory Building Permit Rules
While major structural alterations and mechanical system overhauls require full plan review in Denver County, minor repairs are exempt under municipal guidelines:
- Cosmetic painting, wallpapering, carpeting, and interior finish work.
- Non-structural interior drywall repairs under 100 sq ft.
- Replacement of existing plumbing faucets or light fixtures in-kind.
- Low-voltage security camera wiring under 24V.
- Any structural load-bearing wall removal or beam modification.
- New electrical service panels, feeder upgrades, or main line work.
- Commercial HVAC RTU replacements and ductwork extensions.
- Grease interceptor installation or water main tap connections.
Contractor Surety Bond & Liability COI Mandates
Prior to permit issuance in Denver County, active contractors must maintain current registration with Denver Community Planning and Development. Prerequisite filings include:
- Surety Bond Minimum: Active surety bond of at least $10,000 (Denver Contractor License Bond) filed on official municipal bond forms.
- General Liability COI: Certificate of Insurance with minimum limits of $1.0M per occurrence listing Denver Community Planning and Development as an additional certificate holder.
- State Trade License: Proof of current master license registration with state licensing boards for electrical, plumbing, and mechanical sub-trades.
Mandatory Construction Inspection Sequence
All work permitted in Denver County must pass mandatory field inspections at key milestones. Work covered prior to inspection approval is subject to stop-work orders and investigative fees:
Frequently Asked Questions — Denver County Building Rules
What model building codes does Denver County enforce in 2026? ▼
Denver County enforces Denver Green Building Ordinance and snow-load engineering requirements. under Denver Building Code Policy 130. Regional building code modifications and local climatic design loads (wind, seismic, and snow loads) apply to all structural submittals.
How long does plan review take in Denver County? ▼
Commercial plan review in Denver County averages 12 - 18 Business Days. Fast-track third-party plan review options may be available for qualifying commercial tenant improvements (TI) and interior fit-outs.
What are the penalties for starting work without a permit in Denver County? ▼
Starting construction without required permits triggers an immediate Stop Work Order from Denver Community Planning and Development. Administrative penalty surcharges typically double or quadruple standard permit fees (200% to 400% penalty), plus mandatory investigative site inspection costs.
Denver County Major City Workstations
Top U.S. Metro Benchmark Hubs
Colorado Model Code Matrix
Enforcing Denver Green Building Ordinance and snow-load engineering requirements. Access amendments and state licensing requirements.
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