On average, homeowners can expect to spend anywhere from $3,000 to $10,000 on permit fees for an ADU project in Riverside County.
A permit is required before constructing, enlarging, altering, repairing, or demolishing a building or structure or installing or altering any equipment which is regulated by the model codes adopted by the County of Riverside.
Application for a permit may be made at the public Permit Services counter in the One Stop Shop. You may also need to submit construction drawings for plan check review that detail your proposed improvements.
Projects that change the configuration of walls, pipes, wiring, roofs, or major appliances typically DO require at least one type of building permit. Projects that DO NOT need a building permit are simple surface (cosmetic) projects; minor repairs and replacements; and minor site improvements or small structures.
Per the California Residential Code detached accessory structure not exceeding 120 square feet does not require a building permit if there is no plumbing, electrical, and or mechanical equipment.
Projects that DO NOT need a building permit are simple surface (cosmetic) projects; minor repairs and replacements; and minor site improvements or small structures.
Types of Projects That May Be Exempt From a Building Permit in California Painting. Floor upgrades. Kitchen remodels. Small drywall projects. Common electrical work. Small outbuildings. Bathroom fixes. Fences.
Generally, the state of California will require the following components before applying for a building permit: Professionally drawn blueprint. Site plan. Floor Plan. Foundation Plan. Soil Inspection and Land Survey. Architect License (Required for homes over 3,000 sq ft. Engineering License Stamp.
Submit your application and 3 sets of plans with calculations and specifications to HCD's plan check section. Once the submittal is received in the plan check section, the plan will require 4 to 6 weeks for review.
Contractors who violate the law are subject to disciplinary action by CSLB, including civil penalty assessments of up to $8,000 per violation, an order of correction that requires payment of permit fees and any assessed penalties imposed by the local building department, and suspension or revocation of the license.