Boise, Idaho

Boise Residential Construction Permit Guide

Boise residential construction permits cover additions, alterations, accessory buildings, decks, patios, basements, reroofing, siding, pools, concrete, windows, fences, and related work.

Project

Residential Construction Permits

Location

Boise, Idaho

Last reviewed

April 26, 2026

Permit takeaway

Boise residential construction guidance says building permits are required for many projects, including decks or concrete patios more than 12 inches above grade and work that exposes framing, builds walls, or relocates plumbing fixtures.

Zoning and placement

Planning review can affect setbacks, historic Certificate of Appropriateness requirements, and accessory-building placement.

Building and trade review

Boise's residential addition, alteration, and accessory building checklist covers a wide range of residential project types and may require different drawings based on project complexity.

Call before applying when

Call before applying if the project includes a deck or patio more than 12 inches above grade, wall framing, sink or tub relocation, accessory building, historic property work, or excavation.

Documents to prepare

Inspection planning

Official sources

This guide is a planning summary. Always verify the current requirements with the local office before starting work.