Demolition Permit in Des Moines (2026)
Demolition permit requirements, fees, and process for Des Moines, IA. Find out if you need a permit and how to apply.
Demolition permit requirements in Des Moines, IA are conditional depending on project scope.
A Demolition permit may be required depending on project scope in Des Moines, IA. The local building department handles permit applications for Des Moines. Below you will find the current thresholds, fees, and process for obtaining a demolition permit in Des Moines.
Permit Fees
Contact the local building department at (515) 283-4200 for current fee information.
How to Get a Demolition Permit in Des Moines
Verify whether your project meets the permit threshold in Des Moines: contact the local building department to confirm if your project requires a permit.
Prepare your permit application and plans. Contact the local building department at their official website for required documentation.
Submit your application in person at the local building department.
Des Moines Permit and Development Center
Phone: (515) 283-4200 · Verified July 6, 2026 · Source
Website: https://www.dsm.city/departments/development_services/permit_development_center/
Online Permits: https://www.dsm.city/departments/development_services/permit_development_center/
Hours: Mon-Fri 8:00am-4:30pm
Frequently Asked Questions
Can I build an ADU (garage apartment or in-law suite) in Des Moines?
Yes. Des Moines's Zoning Ordinance (Chapter 134) allows ADUs in residential zones. Detached ADUs up to 900 sqft are permitted in rear yards. No owner-occupancy is required. One parking space is required per ADU. Des Moines has some of the lowest ADU permitting costs among major US cities — no impact fees and affordable plan review fees. Contact the Permit and Development Center at (515) 283-4200.
What is the Sherman Hill Historic District and how does it affect permits?
Sherman Hill is a Victorian-era residential neighborhood immediately west of the Iowa State Capitol — one of the best-preserved late 19th-century neighborhoods in Iowa. If your home is in the Sherman Hill Historic District, exterior changes (including additions, siding replacements, window changes, and ADU construction visible from the street) require a Certificate of Appropriateness from the Des Moines Historic Preservation Commission before you can obtain a building permit. Interior changes do not require historic review. Contact the Des Moines Community Development Department at (515) 283-4182.
Does MidAmerican Energy offer incentives for residential solar in Des Moines?
MidAmerican Energy (a Berkshire Hathaway Energy company) provides net metering for residential solar systems. Iowa does not have a state solar mandate, but MidAmerican has committed to 100% renewable energy for its customers — making them generally cooperative with solar interconnection. A Des Moines building permit and MidAmerican interconnection agreement are required before installing grid-tied solar. Contact MidAmerican Energy's Renewable Energy department or a licensed Iowa solar contractor.
What are the flood risks for Des Moines properties?
Des Moines has significant flood history — the 1993 and 2008 floods were catastrophic, covering portions of downtown and west Des Moines. Properties along the Des Moines River and Raccoon River corridors may be in FEMA-designated Special Flood Hazard Areas (SFHA) requiring flood insurance and elevated construction standards. Use FEMA's Flood Map Service Center (msc.fema.gov) to check your property's flood zone. Des Moines Water Works manages the water supply, and the city has invested in flood control infrastructure since 1993.
What permits do I need for a deck or fence in Des Moines?
Fences under 6 ft in side and rear yards do not require a permit. Fences in front yards or over 6 ft require a permit from the Des Moines Permit Center ($40-$150). All elevated decks (30+ inches from grade) require a building permit. Deck permits cost $75-$400 depending on size. Both can be applied for online at dsm.city. Inspections are required for deck construction.
Source: Des Moines Building Code — Demolition Requirements. Last verified April 6, 2026. View source