City Building Permits
South San Francisco, CA Building Permit Guide
How to apply for a building permit in South San Francisco, California. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
applies within City of South San Francisco limits; the County of San Mateo handles permits for unincorporated county land (separate jurisdiction).
- Department
- City of South San Francisco, Building Division
- Address
- 315 Maple Avenue, South San Francisco, CA 94080 (Permit Center) and 400 Grand Ave, South San Francisco, CA 94080 (City contact)
- Phone
- (650) 829-6670 (Building Division), (650) 877-8500
Online Permit Portal
Platform: Online Permitting Center • Account required: Yes • Submission: Online or in-person
Application Process
- Prepare permit application and technical documentation from Building Division requirements.
- File through the Online Permitting Center at permits.ssf.net.
- If plan check comments are issued, correct and respond to all comments (city states applicants should not resubmit until all comments are returned).
- Receive approval after plan review and then begin construction.
Typical processing time: The Building Division pages do not publish a general permit turnaround time. The Planning Division design-review process form states planning applications are reviewed for completeness within 30 days (if planning review is required).
General Requirements
permits are required for most building work, including new construction, alterations, repairs, removals, conversion, or demolition.
Required Documents
- completed permit application, plan check application, and corresponding plans/spec drawings
- in general, plans can be reviewed online and permit staff are available to confirm missing materials.
- Permit validity
- the permit expires if work is not started in 180 days, if abandoned, or if no inspection occurs for more than 180 days.
- Building code
- City references California Building, Plumbing, Electrical, Mechanical, Residential, and Energy Codes as part of the technical-code framework.
- Owner-builder
- owner-builder declarations are recognized; owner-builders are subject to state contractor-law limitations and exemptions.
- Contractor requirements
- contractors must have appropriate California contractor licensing for permit scope; the city also notes a business license requirement for compensated permit applicants.
Fees
- Minimum permit fee
- single-family permit table has valuation-based minimum tiering; entry tier shown at $0�$500.
- Plan check fee
- plan check components are included with permit line items in the same fee schedule.
- Permit fee formula
- building permit fees are listed by valuation bands; several line items include fixed-permit and additional-per-$1000/$1000-plus increments.
- Reinspection fee
- line-item fees exist for inspections and corrections; cancellation/missed items apply; additional fees may apply via fee schedule items.
- Payment note
- permit fees are paid during permit workflow; credit-card convenience fee appears in the municipal fee schedule (2.20%).
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
- - Detached accessory sheds/playhouses/storage structures up to 120 sq ft - Fences under 6 ft - Retaining walls under 4 ft (unless surcharge condition) - Sidewalks and driveways - Minor finish work (painting/papering, flooring/carpeting/cabinets) - Certain specified minor electrical, plumbing, and mechanical tasks
Important: an exempted building item can still require permitting in another discipline or approval stream; planning and public works may still apply.
Inspections
How to Schedule
- Online Permitting Center (online)
- Inspection hours
- Permit Center office is 8 a.m.-4 p.m., Mon�Fri, closed 12�1 p.m.; permit print copy states construction access limited to 7:00 a.m.-7:00 p.m.; certain holidays are restricted.
Typical inspection sequence: inspections are required for work performed under issued permits and permit records must remain on-site and accessible.
Additional Resources
- Building code: City references California Building, Plumbing, Electrical, Mechanical, Residential, and Energy Codes as part of the technical-code framework.
- Zoning information: View zoning info
- Planning Applications Guidelines And Fees
- Plan Submittal Permit Requirements
- Building Codes
- Helpful Handouts Links
- Building Inspections
- zoning.ssf.net
- License lookup guide: California Contractor License Requirements
- Contract template: California Homeowner-Contractor Agreement
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the City of South San Francisco, Building Division before applying.
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