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. Please note, Sheds and/or Structures under 120 square feet do require a Planning Permit.
These include, but are not limited to, new structures, demolitions, additions, alterations, interior/exterior remodels, running new electrical, water or gas lines, repairs, outdoor kitchens, pergolas, pavilions, decks, carports, garages, docks, pools, foundation repairs, ADUs, and Junior ADUs, solar, energy storage ...
Do You Need A Permit To Remodel A Bathroom In California? Yes, permits are required for all aspects of remodeling a bathroom. This includes making any additions or modifications that involve construction, electrical wiring, plumbing structures, and other mechanical processes.
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, construction noise is limited to: Monday to Friday from 7am to 6pm, Saturday from 8am to 6pm, and. Sunday and public holidays from 10am to 6pm.
Restrict noise-generating activities including construction traffic at the construction site or in areas adjacent to the construction site to the hours of a.m. to p.m., Monday through Friday, with no construction allowed on Federal and State weekends and holidays.
Do I need a permit to build a storage shed? Storage sheds, tool sheds and play houses that have a foot print of less than 120 square feet do not require a building permit however do have other restrictions. .
Most construction must take place between a.m. and p.m. during normal weekdays. However, emergency repairs may be performed as necessary.
In general, there are no restrictions for construction working hours within Contra Costa County. Occasionally, as a conditional of approval, the Planning Division may restrict days and times of construction to a permit approval. The Planning Division 925-655-2705 retains the information about specific sites. 5.