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COVID-19 Updates: Get the latest public information related to coronavirus disease 2019 (COVID-19) at ReadySLO.org.

The Department of Planning and Building Permit Center is open by appointment only for limited building permit intake, correction returns/pick-up and to schedule virtual meetings. To submit electronic Building Permit or Land Use Permit Applications please visit  our website.

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Interactive Maps (Land Use View)

Our interactive Land Use View mapping application can be used to look up property information by assessor parcel number (APN), plan or permit number, or address.

Launch Land Use View Application


Online Services (CSS)

The County of San Luis Obispo provides online services through our Citizen Self-Service (CSS) Permit Portal to submit building permit and planning applications, request a building inspection, research permits and property information, and to pay fees.

Launch CSS


Forms & Documents > Application Packages > SB 330 "Preliminary Application"

Name Description Type
PLN-2046 SB 330 Preliminary Application Instructions and Checklist "Preliminary Application" for SB 330. This form lists the additional forms and requirements that are required as a complete application package (PLN-2046). File
PLN-3000 General Application Contact Information General Application and Contact Information form (PLN-3000). This form is used for every type of Land Use and Land Division application. File
PLN-1006 Information Disclosure fillable Information Disclosure Form (PLN-1006) File
PLN-1012 Land Use Consent of Property Owner Land Use Consent of Property Owner form (PLN-1012), required if applicant does not own the property. File

Interactive Maps (Land Use View)

Our interactive Land Use View mapping application can be used to look up property information by assessor parcel number (APN), plan or permit number, or address.

Launch Land Use View Application


Online Services (CSS)

The County of San Luis Obispo provides online services through our Citizen Self-Service (CSS) Permit Portal to submit building permit and planning applications, request a building inspection, research permits and property information, and to pay fees.

Launch CSS