Summit County, CO — 2026 Building Permit Guide

On this page 5

§ 01

Permit authority

Summit County Community Development Department, Building / Community Development

Street address

PO Box 5660, Frisco, CO 80443

Phone

970-668-4150

Coverage

Unincorporated Summit County only. County planning docs state the building permit process and packets apply to property located within unincorporated Summit County.

Online portal

Permit portal

eTRAKiT by CentralSquare

Website

Department website

§ 02

When a permit is required

Permit triggers and exempt work for Summit County

County materials show permits are required for new construction, additions, remodels, grading / excavation, and other work governed by the land use and development code. ADUs in unincorporated Summit County are streamlined to building permit only in many cases.

Scope of work

Permit?

ADUs in unincorporated Summit County are often handled through building permit only, with no advance planning approval in many cases.

Exempt

Exempt ADUs in unincorporated Summit County are often handled through building permit only, with no advance planning approval in many cases.

Required documents

County packet references plans, site information, grading / excavation details, soils and drainage data where applicable, and signed notarized ADU covenants for ADUs. Exact submittals vary by project type.

Contractor requirements: Colorado licensing applies to electrical and plumbing work. County plan packets also reference licensed professionals for engineered and survey documents.

§ 03

Fee schedule

Summit County building permit fees

Fee type

Amount

Permit fee formula

County planning review fees are listed by application type in the March 2025 fee schedule. The county code also allows fees to be set by similarity or hourly review where not expressly listed.

§ 04

Required inspections

Scheduling and sequence

How to schedule

eTRAKiT online. The portal says the county does not schedule inspections by phone. (online)

Typical sequence: Inspection requests are entered in the portal; the county portal displays scheduled inspections and allows permit search.

§ 05

Frequently asked

Common questions about unincorporated Summit County permits

01 Do I need a building permit in unincorporated Summit County, CO? ▸

02 How much does a building permit cost in unincorporated Summit County, CO? ▸

Building permit fees in unincorporated Summit County, CO are set by the local building department and vary by project type and valuation. Fees are calculated as: County planning review fees are listed by application type in the March 2025 fee schedule. The county code also allows fees to be set by similarity or hourly review where not expressly listed..

03 What work is exempt from building permits in unincorporated Summit County, CO? ▸

Not all construction work requires a permit in unincorporated Summit County, CO. The following work is generally exempt: ADUs in unincorporated Summit County are often handled through building permit only, with no advance planning approval in many cases.. When in doubt, confirm with the local building department before starting work.

04 How do I schedule a building inspection in unincorporated Summit County, CO? ▸

Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Summit County, CO via: eTRAKiT online. The portal says the county does not schedule inspections by phone..

last verified April 2026 entry id permits/colorado/summit/unincorporated

Report a correction

Educational reference. Permit rules and fees change — confirm current requirements directly with Summit County Community Development Department, Building / Community Development before applying. Jaspector is not legal advice.