The County Ordinance requires that you obtain a license for conducting business within the unincorporated areas, - even if your business is located outside our limits or you have a business license from another city.
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. .
Contact Us 925-957-2200. TTY: 711. 925-646-2566 (Fax) To send the DA's Office an email, please email DAOffice@contracostada Note: Do not use this email address for Discovery Requests. All Discovery Requests should be faxed to the appropriate Unit. Office locations and maps click here.
Local business licenses in California Many California counties require businesses to obtain a business operating license before doing business in the county. This requirement applies to all businesses, including one-person, home-based operations. Many cities require a business license in addition to the county license.
As long as your business location and all business activity are conducted outside the City, there is no need to obtain a business license. If you are conducting business from your residence, or your residence is your business location, you will need to obtain and maintain a business license.
ADUs in Contra Costa can be no larger than 1,200 square feet and 16 feet tall. An ADU must have its own kitchen and bathroom and function as a complete, independent dwelling separate to the main residence on the lot.