Moscow, Idaho Building Permit Guide

Building permits in Moscow come from the Building Safety Division of the City’s Community Development Department, which also issues the electrical, plumbing and gas/mechanical permits. You apply through the City’s online permit portal or with a PDF application, and a project valued above $10,000 pays a plan review fee of 65% of the permit fee. The City’s published target for the first review of a new single-family home is under 10 business days.

What requires a building permit in Moscow?

Any new building, addition, remodel or change of occupancy inside the city needs a permit from Building Safety, and so do the smaller jobs the City handles on its one-page Residential Quick Application. The City’s Homeowner’s Guide lists the work that needs no building permit.

The zoning permit for an exempt shed is the City’s Accessory Structure Permit, and fences use the Fence Permit; each costs $35.75. A fence over 6 feet may need a structural building permit.

Who issues Moscow building permits?

The Building Safety Division administers permits, reviews plans, inspects the work and enforces the building codes inside Moscow city limits. Justin Goodwin is the Building Official; the division also has two inspectors and a Permits Coordinator. The Planning and Engineering divisions sit in the same Community Development office and review zoning, right-of-way and utility items.

Land outside the city limits, including Moscow’s area of city impact, is permitted by the Latah County Planning and Building Department under the county’s own ordinance for that area. Septic permits there come from Public Health – Idaho North Central District.

Moscow permit applications and the online portal

The City’s Apply for Permits Online link opens its permit portal for building and planning permits, and plans can also be sent through the Plan Upload form on the Building Safety page. The same applications are published as PDFs:

• Building Permit Application – Full Permit, the general application for projects that go through plan review.
• Residential Dwelling, Addition & Remodel Application & Plan Review Checklist.
• Residential Quick Application – No Plan Review, limited to siding, windows and doors, re-roofs, simple demolition, temporary electric, circuit extensions, service change-outs, gas furnace change-outs, gas piping, fireplaces, wood or pellet stoves, lawn sprinkler backflow devices, plumbing fixtures, manufactured home installation and certificate of compliance inspections.
• Fence and Accessory Structure Permit Application.
• Change of Occupancy Application.
• Fire Alarm/Sprinkler Permit Application.
• Grading/Erosion Control, Lawn Sprinkler and Sewer/Water applications.
• Floodplain Development Application and the permanent, portable and temporary sign permit applications.

A hired building contractor must be registered with the State of Idaho, and the name and registration number go on the application. Owners may design and build their own project where it falls under conventional construction in the building code.

Building permit fees in Moscow

Fees come from the City’s FY2027 Fee Schedule, approved by Resolution 2026-18 and effective October 1, 2026. Valuation follows the ICC Building Valuation Data published each February, with City figures added for decks ($16.50 per sq ft), porches ($24.25), pole buildings ($25.25), unfinished basements ($54.75) and finished basements ($138.00). Those are values per square foot, not fees.

For example, a project valued at $300,000 has a building permit fee of $1,050.50 plus 200 × $6.00, or $2,250.50. Plan review adds 65%, $1,462.83, and the issuance fee adds $34.25, for $3,747.58 before trade permits. The $500 deposit paid at application is part of that plan review fee, not an extra charge.

The Residential Quick Application form prints slightly different amounts for some flat-fee permits (for example $71.50 for siding and for windows and doors). The fee schedule adopted by resolution is the governing figure.

Electrical, plumbing and mechanical permits in Moscow

Moscow issues and inspects its own electrical, plumbing and gas/mechanical permits; they are not state permits. The $34.25 issuance fee is added to each one that is not a flat-fee or commercial permit.

Fire sprinkler and fire alarm work has its own application. The City aims to complete the first review of a new sprinkler system in under 8 business days and of a fire alarm system in under 5.

Application documents and plan review times

Formal plan review starts once the Permit Coordinator has three things: the completed application, the uploaded project plans (with a site plan where needed) and the plan review fee for projects valued over $10,000. Plans may be filed as one electronic set or two paper sets; after an electronic set is approved, two paper sets are submitted to be stamped by the Building Official, and one comes back as the job-site copy.

A site plan accompanies every building permit application except a simple re-roof. Subsequent reviews run shorter: under 5 business days for a new home and under 8 for a new commercial building. Separate guidelines cover multi-family and commercial submittals.

How to apply for a Moscow permit: 7 steps

Moscow inspections and occupancy

Inspections are requested by calling 208-883-7022, Monday to Friday between 8:00 a.m. and 5:00 p.m., and the request has to be in by 4:00 p.m. the day before. They can also be booked at the Building Safety counter or by email. Give the site address, the inspection type, a preferred time and a contact number.

• Inspections are carried out between 8:00 and 5:00 on weekdays, holidays excluded.
• The approved plans must be on site for the inspector to compare with the work.
• Inspectors will not enter a fenced property when nobody is present unless that was authorized with the request.
• Work such as framing must be inspected before it is covered.

The Building Official’s memo of October 30, 2024 sets the office practice on three points. A re-inspection fee ($82.75) is applied once the same inspection has been made twice and repeated items remain uncorrected. An additional plan review fee applies when approved plans change significantly, structural changes in particular. Temporary Certificates of Occupancy for one- and two-family homes are being discontinued, with exceptional cases looked at individually.

Local Moscow details that matter

Design criteria: ground snow load 64 psf, roof snow load 40 psf, 115 mph wind, Seismic Design Category B, and a 30 inch frost line. Ice barrier underlayment is required on roofs.

Adopted codes: the City’s handout lists the 2018 International Building, Residential, Existing Building, Mechanical, Fuel Gas and Fire Codes, the 2018 energy code with 2009 amendments for residential work, the 2015 Uniform Plumbing Code, the 2023 National Electrical Code and the 2012 International Property Maintenance Code.

Residential setbacks: front yards are 25 feet in R-1, 20 feet in R-2 and 15 feet in R-3 and R-4, with a 20 foot rear yard and 5 foot side yards. A detached accessory building over 200 square feet needs a 5 foot rear setback; one of 200 square feet or less has no rear or side setback but cannot exceed 12 feet in height.

Fences: in the R-1 to R-4 zones no fence may exceed 6 feet, and in a front yard the limit is 3 feet for a solid fence and 4 feet 6 inches for an open one.

Floodplain: work in the mapped flood hazard area needs a Floodplain Development Permit from the City ($89.75).

Older buildings: the Quick Application reminds applicants working on a structure built before 1978 to check federal lead paint rules first.

Idaho building code

Idaho’s building codes are set statewide and enforced by the cities and counties that run a building program: the 2018 International Building Code and the Idaho Residential Code (based on the 2018 IRC), the 2018 Idaho Energy Conservation Code, the 2023 National Electrical Code, and a state plumbing code based on the 2015 Uniform Plumbing Code rather than the International Plumbing Code. Idaho’s adopted codes

Official Moscow building-permit resources

These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.

• Idaho Division of Occupational and Professional Licenses
• City of Moscow permits and online permit portal
• Moscow Building Safety Division
• Moscow plan review information and submission guidelines
• Moscow building and land use permit applications
• City of Moscow FY2027 Fee Schedule (Resolution 2026-18)
• Moscow building handouts, including the Homeowner’s Guide
• Moscow construction regulations and design standards

Moscow building permit FAQs

How much is a building permit in Moscow, Idaho?

It depends on valuation. A $300,000 project pays a $2,250.50 permit fee, $1,462.83 for plan review and a $34.25 issuance fee under the FY2027 schedule, before trade permits.

How long does plan review take in Moscow?

The City’s target for a first review is under 10 business days for a new single-family home, under 8 for an addition and under 15 for a new commercial building.

Do I need a permit for a shed or a fence?

A one-story shed up to 200 square feet and a fence up to 6 feet high need no building permit, but each needs a $35.75 zoning permit from the City.

Do I need a permit to replace a roof or windows?

Yes. Both are flat-fee permits on the Residential Quick Application: $71.50 for a re-roof and $75.00 for window or exterior door replacement in the FY2027 schedule.

Who issues electrical and plumbing permits in Moscow?

The City’s Building Safety Division. A new house pays $0.15 per square foot for electrical and $24.25 plus $10.75 per fixture for plumbing.

How do I schedule an inspection?

Call 208-883-7022 by 4:00 p.m. the day before you need it.

Who permits land just outside Moscow?

Latah County Planning and Building, including in the Moscow area of city impact.

Simplify Moscow permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Idaho. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Moscow permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.