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Remodel, Addition, or Accessory Structure Permit in McCall, Idaho

Required for remodels, additions, and accessory structures (including garages and most ADUs) in McCall. Accessory structures 200 square feet or less used for non-living purposes (tool sheds, playhouses) are exempt from a building permit; accessory structures of any size containing living, sleeping, eating, cooking, or sanitation space require a permit.

Verified 2026-07-07 · Source

When you need this permit

  • Remodels and additions to existing residences
  • Accessory structures over 200 square feet (per Building Official Administrative Determination, 12/18/2023, applying 2020 Idaho Residential Code R105.2)
  • Accessory structures of any size containing living, sleeping, eating, cooking, or sanitation space (including most Accessory Dwelling Units)
  • Accessory structures over 1,500 square feet require Conditional Use Permit approval in addition to the building permit
  • Submit application, plans, and required forms through the online Permit Application Portal (app.govwell.com/mccall-id)

Required documents

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Fee schedule

Building Permit — valuation-based per Resolution 24-11 scheduleResolution 24-11 Comprehensive Fee Schedule, eff. July 25, 2024
Same valuation table as new residential construction: $23.50 (up to $500) through $5,608.75 + $3.65/$1,000 (over $1,000,000)
Plan Review FeeResolution 24-11
65% of the calculated Building Permit fee
Re-inspection
$85 per additional inspection

Review timeline

Plan reviewMcCall’s published plan-review target
20–20 business days

How long did your Remodel, Addition, or Accessory Structure Permit permit actually take in McCall?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    Foundation/Footings

    Before concrete pour, where new foundation work is involved

  2. 2

    Framing

    Structural framing and connections verified before wall cover

  3. 3

    Final

    All work complete per approved plans

See the full McCall inspection guide — scheduling & re-inspection fees →

Tips

  • Accessory structures 200 sq ft or less used only for storage/non-living purposes (sheds, playhouses) are exempt from a building permit but must still comply with city and building code.
  • Any accessory structure containing living, sleeping, eating, cooking, or sanitation space requires a full building permit regardless of size.
  • Allow 4 business weeks for permit issuance; this can extend during busy summer season or with incomplete documentation.
  • ADUs are processed under this permit type (or the New Residence permit for detached ADUs built concurrently with a new home) — there is no separate ADU-specific fee schedule.
  • Single-family additions under 500 square feet in an overlay zone, and most ADUs, qualify for Administrative Design Review rather than full Planning & Zoning Commission review.

Frequently asked questions

Sheds 200 square feet or less used only for storage or similar non-living purposes are exempt from a building permit per the Building Official's December 18, 2023 Administrative Determination (applying 2020 IRC R105.2). Sheds over 200 sq ft, or any size shed containing living/sleeping/cooking/sanitation space, require a permit.

In McCall, the published Building Permit — valuation-based per Resolution 24-11 schedule is: Same valuation table as new residential construction: $23.50 (up to $500) through $5,608.75 + $3.65/$1,000 (over $1,000,000). Additional published fees: Plan Review Fee — 65% of the calculated Building Permit fee; Re-inspection — $85 per additional inspection. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

McCall's published plan-review target for a remodel, addition, or accessory structure permit is 20–20 business days.

You'll need: Project Information Form; Maintenance During Construction Form; Construction Plans (electronic PDF); Structural Calculations. Depending on your project, McCall may also ask for: Water Fixture Worksheet; Sewer Permit or Septic Permit; HOA Approval. See the required-documents checklist on this page for details on each.

McCall requires 3 inspection(s) for a remodel, addition, or accessory structure permit, in order: Foundation/Footings, Framing, Final. Schedule each through City of McCall Building Department (Community & Economic Development) ((208) 634-7142).

Apply through City of McCall Building Department (Community & Economic Development) at 216 East Park Street, McCall, ID 83638. Phone: (208) 634-7142, email: rsantiago-govier@mccall.id.us. Office hours: Mon–Fri, City Hall business hours (contact Permit Technician at (208) 634-7052 for scheduling). Official information: https://www.mccall.id.us/228/Building-Department.

McCall, Idaho has adopted: 2018 International Building Code (IBC); 2020 IRC — Idaho Residential Code (based on the 2018 IRC), Parts I, II, III, IX as amended, with Appendices A, B, C, D, and R (Tiny Homes); 2020 IECC — Idaho Energy Conservation Code (residential portion amended); 2018 International Existing Building Code (IEBC); 2017 National Electrical Code (NEC); 2017 Idaho State Plumbing Code (based on the 2015 Uniform Plumbing Code); 2018 International Mechanical Code (IMC); 2018 IRC Parts V (Mechanical) and VI (Fuel Gas); 2018 International Fuel Gas Code (IFGC); 2018 International Fire Code (IFC); 2009 ICC/ANSI A117.1 Accessible and Usable Buildings and Facilities; 2010 ADA Standards for Accessible Design; 1991 Uniform Code for Abatement of Dangerous Buildings; McCall City Code Title 2 (Building Regulations), Chapter 1 — Applicable Codes, as amended by Ordinance 988 (eff. 4/27/2020). Local amendments apply — see the McCall overview page for the full list.

Yes. ADUs are permitted in all residential zones in McCall without a Conditional Use Permit and are processed through the Remodel/Addition/Accessory Structure permit (or as part of a New Residence permit for new construction). Most ADUs qualify for Administrative Design Review.

Sources & verification

Verified against official sources. Last reviewed 2026-07-07.

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 McCall building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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