If you sell a home or building that has been modified without a permit, you may be required to demolish or remove the modification, or pay for costly repairs. It is the law. A permit is required for all alterations, additions, repairs and replacements of a building or structure and any associated components such as electrical, mechanical and plumbing. Insurance companies do not normally insure property that has been improved without permits. The illegal work performed may create unsafe or hazardous conditions that could result in injury or even death.
Work done without a permit is considered illegal and substandard.
It is unlawful to perform work without a permit and is punishable by law. The process to obtain a permit after the fact is the same as the process to obtain a permit in the first place. Two sets of plans must be submitted to the Planning Department for review. Once they are approved by the Planning Department they are submitted for Building and Safety plan check for additions, accessory structures, and major remodeling. After approved by both departments, the permit will be issued.