Factory-Assembled Structures
Fees for manufactured home alteration permits increased May 1, 2012.
We’ve streamlined our fee system so it no longer will be necessary for customers to calculate payments depending on the permit type.
View the new fees that went into effect May 1.
Mobile/Manufactured Homes
Single family residences built to either a state code or the HUD standard.
Installers
Find out Washington State requirements for installing a mobile/ manufactured home.
Recreational Vehicles
Camping trailers, fifth-wheel trailers, motor homes, travel trailers and truck campers.
Recreational Park Trailers
Trailer-type units that are primarily designed to provide temporary living quarters.
Conversion Vendor & Medical Units
Portable structures used as mobile food concession units or mobile medical units.
Commercial Coaches
Portable structures used for temporary commercial purposes.
Residential/Commercial Structures
Commercial or residential structures built to the current State Building Code requirements.
Temporary Worker Housing
Structures built for temporary worker housing.
Forms & Publications
Find out how to lodge a complaint against an alteration contractor or mobile home manufacturer.
