A construction permit (sometimes called a building permit) is needed for almost any project that involves building or altering a structure or its plumbing, mechanical, or electrical systems.
Building projects are inspected by Department of Planning & Building staff during construction to ensure that the project complies with applicable codes and ordinances. The goal of the Department is to perform these inspections thoroughly while minimizing their impact to the project.
A construction permit is required if you plan to construct, enlarge, alter, move, replace, repair, improve, convert, demolish or change the occupancy of a building or structure. A permit is also needed if you plan to move more than 50 cubic yards of dirt or build a retaining wall taller than 4 feet from the bottom of the footing. Please following the steps below to submit a construction permit application electronically.
If you need to repair your septic, or apply for solar, please follow the steps found in Septic Repair Permit and Renewable Energy Permits.
This form can be used to add California Contractors State License Board (CSLB) information to an existing Customer Self-Service (CSS) account.
E-Permits are available to be submitted online by a California Licensed Contractor. E-Permits include projects that are normally quicker to repair or install. For example: water heater replacement, air conditioning or heating unit replacement, drain repair, lighting, electrical panel replacement, etc.
Answers to some of the most frequently asked questions about the construction permit process.
Geologic reports are required for projects requiring a permit within a designated Geologic Study Area (GSA). GSAs include areas of seismic, landslide, liquefaction, erosion, and stability hazards.
Agricultural Grading through the Resource Conservation District (RCD).
A grading permit is typically needed when a project will change the topography of a property through removing and/or depositing more than 50 cubic yards of soil. Grading is regulated because it can cause serious problems when not done properly. Staff in the Department of Planning & Building review applications to ensure that they comply with applicable codes and ordinances before issuing a grading permit.
The Local Agency Management Program (LAMP) develops minimum standards for the treatment and disposal of sewage through onsite wastewater treatment systems. The LAMP is the culmination of the actions required by Assembly Bill 885 and the State Water Resources Control Board to develop regulations and standards for onsite wastewater treatment systems. The County of San Luis Obispo LAMP is designed to protect surface water and groundwater from contamination while providing flexibility in design criteria in consideration of local conditions.
The Department of Planning & Building is required to track the long-term operation and maintenance of post-construction stormwater control measures installed within the County’s Stormwater Management Area. The Central Coast Post-Construction Requirements order the County to establish operation and maintenance plans with private stormwater system owners. The Department records plans that comply with the Requirements, which document the existence of all structures and require maintenance and operation in perpetuity by any future owners.
This service provides a step by step process to submit your waste and recycling receipts for approval.
Beginning January 1, 2017, new “Cal Green” Building Codes requires all structures to recycle 65% of the waste generated by construction and demo. In addition, San Luis Obispo Green Building Ordinance requires you to recycle 75% of the waste from all projects.
Before you receive a County permit you must tell the County how you will handle the project’s waste.
Once the project has reached completion, submit your waste and recycling receipts for approval 7 days before you need the Final Building Inspector sign-off. Submittals are taken in the order received, so try to be sure everything is provided, or delays could result.
Use this form to request an appointment to discuss a permit application in person before applying.
The Permit Center Lobby is open to facilitate scheduling appointments and for permit correction returns/pick-up. All permit applications submitted with hardcopy plans will be processed and issued in that format. We are not able to switch to electronic submittal after processing begins. If you have questions, please contact your designated plans examiner, land use technician, or their supervisor.
In-person appointments may be scheduled for Building Permit Intake, correction return/pick-up and issuance by calling 805-781-5600. Appointments are available Monday-Friday between the hours of 8:30 AM - 12:00 PM and 1:00 PM - 4:30 PM (Closed 12:00-1:30 PM).
If your septic system needs to be repaired, you will need to submit for a permit to correct the onsite wastewater system.
The Department of Planning & Building encourages property owners to regularly maintain their onsite wastewater treatment systems for optimal functioning. The Department provides forms for reporting the condition of systems and verifying system capacity for building expansions. This page also includes educational information and quick tips on the proper use of onsite wastewater treatment systems.
The County of San Luis Obispo Department of Planning and Building provides the local building industry with the Special Inspection Program. Use of the program is mandatory when any special inspection is required on a project. The program provides a complete overview of the requirements for owners, design professionals, special inspectors, contractors, the building official, and all staff involved.
The Department of Planning & Building administers state and federal pollution prevention policies for stormwater runoff, verifying that appropriate stormwater permits and plans are in place prior to the commencement of construction. Department staff is available to support applicants with determining which permits and plans are required and will oversee implementation of appropriate pollution control practices during construction.
The County of San Luis Obispo Department of Planning and Building provides the local building industry with the Structural Observation Program. Use of the program is mandatory when any structural observation is required on a project. The program provides a complete overview of the requirements for owners, design professionals, special inspectors, contractors, the building official, and all staff involved.