A gray accessory dwelling unit cottage with a metal roof behind a large newer home on a Raymore golf community lot

Outdoor structures in Raymore, MO

ADUs up to 1,000 square feet in Missouri's fastest-growing city.

Accessory dwelling units, detached garages, sheds, and backyard offices built on site in Raymore, where the code allows an ADU up to 60 percent of the house.

DistanceAbout 14 miles from our Lee's Summit shopRoughly 20 minutes south on 291 and 58 Highway.CountyCass County

Raymore was the fastest-growing city in Missouri in 2022 and 2023, and most of that growth is in master-planned communities like Creekmoor, Eagle Glen, and Brookside: large newer homes, generous lots, HOAs with design standards, and families with parents or adult kids who need a place of their own. That is why Raymore is one of our strongest ADU markets.

Raymore's code allows one accessory dwelling unit per lot at up to 60 percent of the house, capped at 1,000 square feet, and it keeps accessory buildings behind the house, off the easements, and no larger or taller than the home. We design to those rules and to your HOA's guidelines before anything is quoted.

Permits

Permits in Raymore

Raymore's Chapter 420 use regulations set the rules for accessory structures and ADUs. What the city code says:

We prepare the drawings, file the application, and schedule the inspections. You sign, we do the rest.

Accessory structuresPermitted once the house is present, at least 5 feet from the principal building, never inside a recorded easement, and in residential districts never larger or taller than the house. The RE and RR acreage districts allow larger buildings.
Permit thresholdThe city did not publish a square-foot exemption on the pages we read. We confirm the current threshold with Development Services for your specific shed or garage.
ADUsAllowed, one per lot. Limited to 60 percent of the total square footage of the house and never more than 1,000 square feet.

Source: City of Raymore Code, Chapter 420 Use Regulations. Verified September 2026. Rules change; we confirm current requirements for your address before the quote is final.

Where we build in Raymore

Raymore communities we work in include:

  • Creekmoor
  • Eagle Glen
  • Brookside
  • Established neighborhoods near old town Raymore
  • Acreage lots in the RE and RR districts

Questions from Raymore homeowners

Can I build an ADU in Raymore?

Yes. Raymore allows one accessory dwelling unit per lot, limited to 60 percent of the total square footage of the house and never more than 1,000 square feet. It follows the same placement rules as other accessory buildings: behind the house, off easements, not taller than the home.

Do I need a permit for a shed in Raymore?

Raymore permits accessory structures through Development Services. The city did not publish a square-foot exemption on the pages we checked, so we confirm the current threshold for your specific building before we build. Either way we handle the paperwork.

Will my Creekmoor or Eagle Glen HOA approve it?

Raymore's master-planned communities have design standards for outbuildings, materials, and colors, and the city does not enforce them. We ask for your HOA guidelines at the site visit and design the structure to pass review the first time.

How soon can you get to Raymore?

About 20 minutes from our Lee's Summit shop. Configure a model for a ballpark price and request a site visit from the cart.

Ready to build something that lasts?

Tell us what you want to build. We will review your property, walk through the options, and put together a clear quote. No obligation.