Do I need a rental certificate to rent out a house in Des Moines?
Why Des Moines inspects and certifies rental housing, what the city charges for a single-family or duplex inspection, and the Polk County agent rule for owners who live farther away.
Yes. Iowa law requires cities of 15,000 people or more to run regular rental inspections and certify inspected rental housing, and the City of Des Moines does this through its Neighborhood Inspection Division. Before you count a first rental's cash flow, put the inspection fee and any repairs it turns up into the numbers. The city's fee schedule lists an initial inspection of a single-family house at $136.
## Where the requirement comes from
The rule starts in the Iowa Code. Section 364.17 says a city that is subject to a housing code "shall include a program for regular rental inspections, rental inspections upon receipt of complaints" and certification of inspected rental housing. The statute does not set how often a city has to inspect, so the schedule is the city's own. The same section lets cities charge reasonable inspection fees, add a $25 late payment penalty, and turn unpaid amounts into a lien on the property.
Des Moines is well over 15,000 people, so a house you buy inside city limits to rent falls under its program. Suburbs set their own rules, and the West Des Moines, Urbandale and Ankeny pages are the ones to read if the address is there.
## What the city charges
The Neighborhood Inspection fee schedule the city posted in December 2024 lists these rental fees:
- Initial inspection, single-family house: $136 - Initial inspection, duplex: $161 - Renewal inspection, single-family house: $96 - Renewal inspection, duplex: $122 - Apartment buildings: $123 for the first two units and $21 for each unit after that
The schedule also lists a $67 new rental registration for properties that rent under a certificate of occupancy, and a $26 research fee. It says any and all inspections result in a fee. If an owner misses the scheduled visit, the city inspects the exterior and may seek an administrative search warrant for the interior.
The fee that hurts is the penalty. The schedule charges $10 per cited violation per calendar day in violation, up from $5. A referral to the Housing Appeals Board costs $515. A small list of repairs left open for a month can cost more than the inspection itself.
## The application and the agent rule
The city's rental certificate application asks for the owner's name exactly as it appears on the Polk County Assessor's record, a physical address, and, for an LLC or other business, the signer's name, the business tax ID and proof of signing authority. It must be returned within 10 days, and the form treats a missed return as a municipal infraction with a $26 research fee.
One line matters for out-of-town buyers. If you live outside Polk County or a county next to it, the city requires a management agent who is over 18 and lives in Polk County or a contiguous county. An investor in Kansas City buying a Des Moines duplex needs that agent in place before the application goes in, and the agent's fee belongs in the monthly expenses.
## Putting it in the numbers
For a first single-family rental, the certificate is a modest line: an estimated $136 at the start and $96 at each renewal, based on the city's published fees. The bigger unknown is the work list, which depends entirely on the house. Get a contractor's quote for anything the home inspector flagged before you close, and treat that quote as part of the purchase price.
The rental calculator on this site takes the purchase price, this week's investor rate and the county's tax figure for the address. Add the inspection fee and expected repairs as one-time costs, and you will see whether the house still cash flows after the city has had its look.