What model building codes does Cumberland County enforce in 2026?

Cumberland County enforces the Maine Uniform Building and Energy Code (MUBEC). in accordance with Portland City Code Chapter 6.

How long does commercial plan review take in Cumberland County?

Commercial plan review in Cumberland County typically takes 10 - 15 Business Days depending on project valuation and submittal completeness.

Is a contractor surety bond required for permits in Cumberland County?

Yes. Cumberland County requires a mandatory $10,000 Maine Commercial Contractor Bond prior to permit issuance.

Verified 2026 AHJ Hub Maine Jurisdiction Audited Q3 2026

Cumberland County Commercial Permit Fees & Rules

Official municipal fee schedule estimator, mandatory contractor bond requirements, and plan review SLAs for commercial construction in Cumberland County, Maine.

Direct Answer Engine Specifications (Cumberland County) Verifiable AHJ Factsheet

Enforcing Department: City of Portland Permitting and Inspections
Governing Ordinance: Portland City Code Chapter 6
Plan Check SLA: 10 - 15 Business Days
Surety Bond Required: $10,000 Min

AHJ Verified Workstation 2026 Fee Schedule Enforced

Cumberland County Commercial Permit Fee Estimator

1. Select Commercial Trade Pathway

2. Estimated Construction Valuation ($USD)

Quick Presets:

📐 Applied Municipal Formula Tier

Tier Valuation Formula: $1,665 base fee + $3.80 per $1,000 above $250,000 valuation.

Itemized Cost Assessment Verified

Base Municipal Permit Fee: $0.00

Plan Review Fee (65%): $0.00

Tech & Admin Surcharge (4%): $0.00

Cost Ratio Breakdown Base 58% | Review 38% | Tech 4%

Total Estimated Cost: $0.00

Mandatory Contractor Prerequisites & Submittal Checklist

Cumberland County AHJ Requirements

Permit Prerequisite Instant Underwriting

Contractor Surety License Bond

Cumberland County requires an active $10,000 Maine Commercial Contractor Bond on file prior to plan submittal.

Get $10,000 Bond Quote →

Insurance Mandate Same-Day COI

Commercial COI Liability ($1M+)

Minimum $1.0M General Liability COI naming Cumberland County Building Dept as Certificate Holder.

Generate COI Certificate →

🏛️ Authority Having Jurisdiction (AHJ)

Verified Contact

Department Name: City of Portland Permitting and Inspections

Phone Number: (207) 874-8703

Physical Address: 389 Congress St, Portland, ME 04101

Enforced Ordinance: Portland City Code Chapter 6

Visit Official AHJ Dot-Gov Portal ↗

Submittal Pathways

Cumberland County Trade Workstation Directories

Direct links to specialized trade calculators and sub-trade bond rules in Cumberland County:

Commercial Building & Structural Plan review fee: 50% | Tech surcharge: 3%

Open Dedicated Workstation →

More Maine County Hubs

Statewide Code Rules

Maine Model Code Matrix

Enforcing Maine Uniform Building and Energy Code (MUBEC).. Access amendments and state licensing requirements.

View All Maine Counties →